Hourly Weather Forecast for Longmont, Colorado - The Weather Channel | Weather.com
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Hourly Weather-

As of 4:22 am MDT

Snow

Snow possible around 5:45 AM.

Sunday, March 15

5 am

Snow Showers Few Snow Showers/Wind
31°
Rain drop 33%
N 20 mph
Subtract

Few Snow Showers/Wind

  • Temperature feels like
    Feels Like19°
  • WindN 20 mph
  • Visibility
    Visibility9 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Snowflake
    Snow Amount0 in

5:15 am

Windy Cloudy/Wind
31°
Rain drop 22%
N 20 mph

6 am

Windy Cloudy/Wind
29°
Rain drop 7%
N 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like17°
  • WindN 20 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Mixed precipitation
    Precip Amount0 in

7 am

Windy Cloudy/Wind
28°
Rain drop 4%
N 21 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like14°
  • WindN 21 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Mixed precipitation
    Precip Amount0 in

8 am

Windy Partly Cloudy/Wind
28°
Rain drop 1%
N 20 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like15°
  • WindN 20 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Mixed precipitation
    Precip Amount0 in

9 am

Windy Partly Cloudy/Wind
29°
Rain drop 3%
N 22 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like15°
  • WindN 22 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover54%
  • Mixed precipitation
    Precip Amount0 in

10 am

Windy Partly Cloudy/Wind
30°
Rain drop 2%
N 22 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like16°
  • WindN 22 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover55%
  • Mixed precipitation
    Precip Amount0 in
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11 am

Windy Mostly Cloudy/Wind
31°
Rain drop 1%
N 21 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like19°
  • WindN 21 mph
  • Humidity
    Humidity28%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover69%
  • Mixed precipitation
    Precip Amount0 in

12 pm

Windy Cloudy/Wind
32°
Rain drop 2%
N 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like20°
  • WindN 20 mph
  • Humidity
    Humidity25%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover86%
  • Mixed precipitation
    Precip Amount0 in

1 pm

Cloudy Cloudy
33°
Rain drop 2%
N 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like22°
  • WindN 19 mph
  • Humidity
    Humidity22%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover88%
  • Mixed precipitation
    Precip Amount0 in

2 pm

Cloudy Cloudy
34°
Rain drop 2%
N 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like24°
  • WindN 17 mph
  • Humidity
    Humidity22%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover82%
  • Mixed precipitation
    Precip Amount0 in

3 pm

Cloudy Cloudy
35°
Rain drop 2%
N 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like25°
  • WindN 17 mph
  • Humidity
    Humidity21%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover81%
  • Mixed precipitation
    Precip Amount0 in

4 pm

Mostly Cloudy Day Mostly Cloudy
36°
Rain drop 2%
N 16 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like26°
  • WindN 16 mph
  • Humidity
    Humidity20%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover77%
  • Mixed precipitation
    Precip Amount0 in

5 pm

Cloudy Cloudy
35°
Rain drop 2%
N 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like25°
  • WindN 14 mph
  • Humidity
    Humidity22%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Mixed precipitation
    Precip Amount0 in

6 pm

Mostly Cloudy Day Mostly Cloudy
32°
Rain drop 1%
NNE 13 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like23°
  • WindNNE 13 mph
  • Humidity
    Humidity26%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Mixed precipitation
    Precip Amount0 in

7 pm

Mostly Cloudy Day Mostly Cloudy
29°
Rain drop 1%
NE 12 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like19°
  • WindNE 12 mph
  • Humidity
    Humidity32%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Mixed precipitation
    Precip Amount0 in

8 pm

Mostly Cloudy Night Mostly Cloudy
27°
Rain drop 1%
ENE 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like18°
  • WindENE 10 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Mixed precipitation
    Precip Amount0 in

9 pm

Mostly Cloudy Night Mostly Cloudy
26°
Rain drop 0%
ENE 8 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like18°
  • WindENE 8 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover63%
  • Mixed precipitation
    Precip Amount0 in

10 pm

Partly Cloudy Night Partly Cloudy
24°
Rain drop 0%
ESE 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindESE 6 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Snowflake
    Snow Amount0 in
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11 pm

Clear Night Clear
23°
Rain drop 0%
SE 5 mph
Add

Clear

  • Temperature feels like
    Feels Like16°
  • WindSE 5 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover15%
  • Snowflake
    Snow Amount0 in

Monday, March 16

12 am

Clear Night Clear
21°
Rain drop 0%
SE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like16°
  • WindSE 3 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Snowflake
    Snow Amount0 in

1 am

Clear Night Clear
20°
Rain drop 0%
SE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like15°
  • WindSE 3 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover13%
  • Snowflake
    Snow Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
19°
Rain drop 0%
ESE 2 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like19°
  • WindESE 2 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover37%
  • Snowflake
    Snow Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
18°
Rain drop 0%
E 2 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like18°
  • WindE 2 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover41%
  • Snowflake
    Snow Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
17°
Rain drop 1%
ESE 2 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like17°
  • WindESE 2 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Snowflake
    Snow Amount0 in

5 am

Mostly Cloudy Night Mostly Cloudy
17°
Rain drop 1%
SSE 3 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like12°
  • WindSSE 3 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Snowflake
    Snow Amount0 in

6 am

Mostly Cloudy Night Mostly Cloudy
16°
Rain drop 1%
ESE 2 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindESE 2 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover68%
  • Snowflake
    Snow Amount0 in

7 am

Mostly Cloudy Night Mostly Cloudy
16°
Rain drop 1%
SE 3 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindSE 3 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Snowflake
    Snow Amount0 in

8 am

Mostly Cloudy Day Mostly Cloudy
17°
Rain drop 0%
SE 3 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like12°
  • WindSE 3 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover78%
  • Snowflake
    Snow Amount0 in

9 am

Mostly Cloudy Day Mostly Cloudy
21°
Rain drop 0%
SE 3 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindSE 3 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover64%
  • Snowflake
    Snow Amount0 in

10 am

Mostly Cloudy Day Mostly Cloudy
26°
Rain drop 0%
SE 4 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like21°
  • WindSE 4 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover66%
  • Mixed precipitation
    Precip Amount0 in
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11 am

Partly Cloudy Day Partly Cloudy
31°
Rain drop 0%
ESE 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like27°
  • WindESE 4 mph
  • Humidity
    Humidity35%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover50%
  • Mixed precipitation
    Precip Amount0 in

12 pm

Mostly Cloudy Day Mostly Cloudy
36°
Rain drop 0%
SE 5 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like32°
  • WindSE 5 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover64%
  • Mixed precipitation
    Precip Amount0 in

1 pm

Mostly Cloudy Day Mostly Cloudy
41°
Rain drop 0%
ESE 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like37°
  • WindESE 6 mph
  • Humidity
    Humidity26%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover63%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
45°
Rain drop 0%
ESE 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like41°
  • WindESE 7 mph
  • Humidity
    Humidity25%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

3 pm

Mostly Cloudy Day Mostly Cloudy
47°
Rain drop 0%
E 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindE 6 mph
  • Humidity
    Humidity25%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Cloudy Day Mostly Cloudy
50°
Rain drop 0%
E 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like47°
  • WindE 6 mph
  • Humidity
    Humidity23%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover63%
  • Rain drop
    Rain Amount0 in

5 pm

Mostly Cloudy Day Mostly Cloudy
51°
Rain drop 0%
E 7 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like48°
  • WindE 7 mph
  • Humidity
    Humidity23%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
49°
Rain drop 0%
E 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like46°
  • WindE 7 mph
  • Humidity
    Humidity26%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Day Partly Cloudy
47°
Rain drop 0%
ESE 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindESE 6 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in

8 pm

Mostly Cloudy Night Mostly Cloudy
45°
Rain drop 0%
SE 5 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like42°
  • WindSE 5 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover63%
  • Rain drop
    Rain Amount0 in

9 pm

Mostly Cloudy Night Mostly Cloudy
43°
Rain drop 0%
SSE 5 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like40°
  • WindSSE 5 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

10 pm

Partly Cloudy Night Partly Cloudy
41°
Rain drop 0%
SSW 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like38°
  • WindSSW 5 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 in
Advertisement

11 pm

Mostly Clear Night Mostly Clear
40°
Rain drop 0%
WSW 4 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like37°
  • WindWSW 4 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Mixed precipitation
    Precip Amount0 in

Tuesday, March 17

12 am

Clear Night Clear
40°
Rain drop 0%
WSW 4 mph
Add

Clear

  • Temperature feels like
    Feels Like38°
  • WindWSW 4 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover18%
  • Mixed precipitation
    Precip Amount0 in

1 am

Mostly Clear Night Mostly Clear
40°
Rain drop 0%
WSW 4 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like37°
  • WindWSW 4 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Mixed precipitation
    Precip Amount0 in

2 am

Clear Night Clear
39°
Rain drop 0%
WSW 4 mph
Add

Clear

  • Temperature feels like
    Feels Like36°
  • WindWSW 4 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover19%
  • Mixed precipitation
    Precip Amount0 in

3 am

Clear Night Clear
39°
Rain drop 0%
SW 4 mph
Add

Clear

  • Temperature feels like
    Feels Like37°
  • WindSW 4 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover19%
  • Mixed precipitation
    Precip Amount0 in

4 am

Clear Night Clear
39°
Rain drop 1%
SE 4 mph
Add

Clear

  • Temperature feels like
    Feels Like37°
  • WindSE 4 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover19%
  • Mixed precipitation
    Precip Amount0 in
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