Hourly Weather Forecast for Crystal Lake, Illinois - The Weather Channel | Weather.com
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Hourly Weather-

As of 4:29 am CDT

Tuesday, March 17

5 am

Partly Cloudy Night Partly Cloudy
12°
Rain drop 3%
NW 10 mph
Subtract

Partly Cloudy

  • Temperature feels like
    Feels Like-1°
  • WindNW 10 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Snowflake
    Snow Amount0 in

5:15 am

Mostly Cloudy Night Mostly Cloudy
12°
Rain drop 2%
NW 10 mph

6 am

Partly Cloudy Night Partly Cloudy
11°
Rain drop 2%
NW 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-2°
  • WindNW 9 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover53%
  • Snowflake
    Snow Amount0 in

7 am

Partly Cloudy Night Partly Cloudy
10°
Rain drop 2%
NW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-4°
  • WindNW 10 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Snowflake
    Snow Amount0 in

8 am

Mostly Clear Day Mostly Sunny
9°
Rain drop 2%
NW 8 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like-3°
  • WindNW 8 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Snowflake
    Snow Amount0 in

9 am

Sunny Sunny
12°
Rain drop 1%
WNW 8 mph
Add

Sunny

  • Temperature feels like
    Feels Like0°
  • WindWNW 8 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover17%
  • Snowflake
    Snow Amount0 in

10 am

Sunny Sunny
15°
Rain drop 1%
WNW 9 mph
Add

Sunny

  • Temperature feels like
    Feels Like3°
  • WindWNW 9 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover14%
  • Snowflake
    Snow Amount0 in
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11 am

Mostly Clear Day Mostly Sunny
16°
Rain drop 1%
WNW 9 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like5°
  • WindWNW 9 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover25%
  • Snowflake
    Snow Amount0 in

12 pm

Mostly Clear Day Mostly Sunny
18°
Rain drop 1%
WNW 9 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like8°
  • WindWNW 9 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover28%
  • Snowflake
    Snow Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
20°
Rain drop 0%
W 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like10°
  • WindW 8 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover33%
  • Snowflake
    Snow Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
21°
Rain drop 0%
W 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like12°
  • WindW 8 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover58%
  • Snowflake
    Snow Amount0 in

3 pm

Cloudy Cloudy
22°
Rain drop 0%
WSW 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like12°
  • WindWSW 9 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover85%
  • Snowflake
    Snow Amount0 in

4 pm

Cloudy Cloudy
21°
Rain drop 0%
WSW 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like12°
  • WindWSW 9 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover86%
  • Snowflake
    Snow Amount0 in

5 pm

Cloudy Cloudy
21°
Rain drop 1%
WSW 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like11°
  • WindWSW 9 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Snowflake
    Snow Amount0 in

6 pm

Cloudy Cloudy
21°
Rain drop 3%
SW 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like12°
  • WindSW 8 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Snowflake
    Snow Amount0 in

7 pm

Cloudy Cloudy
20°
Rain drop 2%
SSW 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like11°
  • WindSSW 7 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Snowflake
    Snow Amount0 in

8 pm

Cloudy Cloudy
19°
Rain drop 4%
SSW 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like10°
  • WindSSW 7 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0 in

9 pm

Cloudy Cloudy
19°
Rain drop 15%
S 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like10°
  • WindS 7 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0 in

10 pm

Cloudy Cloudy
19°
Rain drop 24%
S 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like9°
  • WindS 8 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0 in
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11 pm

Snow Showers Snow Showers
19°
Rain drop 35%
S 9 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like8°
  • WindS 9 mph
  • Visibility
    Visibility6 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 in

Wednesday, March 18

12 am

Snow Showers Snow Showers
19°
Rain drop 50%
S 10 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like8°
  • WindS 10 mph
  • Visibility
    Visibility4 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 in

1 am

Snow Showers Snow Showers
20°
Rain drop 56%
S 10 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like8°
  • WindS 10 mph
  • Visibility
    Visibility5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 in

2 am

Snow Showers Snow Showers
20°
Rain drop 57%
S 10 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like9°
  • WindS 10 mph
  • Visibility
    Visibility4 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 in

3 am

Snow Showers Snow Showers
21°
Rain drop 57%
S 10 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like10°
  • WindS 10 mph
  • Visibility
    Visibility4 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.2 in

4 am

Snow Showers Snow Showers
21°
Rain drop 56%
S 11 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like10°
  • WindS 11 mph
  • Visibility
    Visibility2.2 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.1 in

5 am

Snow Showers Snow Showers
22°
Rain drop 42%
S 10 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like11°
  • WindS 10 mph
  • Visibility
    Visibility4 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0 in

6 am

Snow Showers Snow Showers
22°
Rain drop 37%
S 11 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like11°
  • WindS 11 mph
  • Visibility
    Visibility4 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Snowflake
    Snow Amount0 in

7 am

Snow Showers Few Snow Showers
23°
Rain drop 33%
S 11 mph
Add

Few Snow Showers

  • Temperature feels like
    Feels Like12°
  • WindS 11 mph
  • Visibility
    Visibility5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Snowflake
    Snow Amount0 in

8 am

Snow Showers Few Snow Showers
24°
Rain drop 33%
S 10 mph
Add

Few Snow Showers

  • Temperature feels like
    Feels Like13°
  • WindS 10 mph
  • Visibility
    Visibility7 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Snowflake
    Snow Amount0 in

9 am

Snow Showers Few Snow Showers
26°
Rain drop 32%
S 11 mph
Add

Few Snow Showers

  • Temperature feels like
    Feels Like16°
  • WindS 11 mph
  • Visibility
    Visibility7 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Snowflake
    Snow Amount0 in

10 am

Cloudy Cloudy
29°
Rain drop 24%
SSW 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like19°
  • WindSSW 12 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover91%
  • Mixed precipitation
    Precip Amount0 in
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11 am

Cloudy Cloudy
31°
Rain drop 15%
SSW 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like22°
  • WindSSW 11 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover92%
  • Mixed precipitation
    Precip Amount0 in

12 pm

Cloudy Cloudy
33°
Rain drop 5%
SSW 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like24°
  • WindSSW 11 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover90%
  • Mixed precipitation
    Precip Amount0 in

1 pm

Cloudy Cloudy
34°
Rain drop 5%
SW 10 mph
Add

Cloudy

  • Temperature feels like
    Feels Like26°
  • WindSW 10 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover91%
  • Mixed precipitation
    Precip Amount0 in

2 pm

Mostly Cloudy Day Mostly Cloudy
36°
Rain drop 5%
SW 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like29°
  • WindSW 9 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover79%
  • Mixed precipitation
    Precip Amount0 in

3 pm

Mostly Cloudy Day Mostly Cloudy
37°
Rain drop 5%
SW 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like30°
  • WindSW 9 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover78%
  • Mixed precipitation
    Precip Amount0 in

4 pm

Cloudy Cloudy
38°
Rain drop 5%
SW 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindSW 9 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover83%
  • Mixed precipitation
    Precip Amount0 in

5 pm

Cloudy Cloudy
38°
Rain drop 6%
WSW 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like32°
  • WindWSW 8 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover81%
  • Mixed precipitation
    Precip Amount0 in

6 pm

Mostly Cloudy Day Mostly Cloudy
37°
Rain drop 7%
WSW 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like32°
  • WindWSW 6 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover72%
  • Mixed precipitation
    Precip Amount0 in

7 pm

Mostly Cloudy Day Mostly Cloudy
36°
Rain drop 8%
SW 5 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like31°
  • WindSW 5 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Mixed precipitation
    Precip Amount0 in

8 pm

Cloudy Cloudy
35°
Rain drop 9%
SW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindSW 5 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Mixed precipitation
    Precip Amount0 in

9 pm

Cloudy Cloudy
35°
Rain drop 9%
SW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like30°
  • WindSW 5 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Mixed precipitation
    Precip Amount0 in

10 pm

Cloudy Cloudy
34°
Rain drop 9%
SW 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like29°
  • WindSW 6 mph
  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Mixed precipitation
    Precip Amount0 in
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11 pm

Cloudy Cloudy
34°
Rain drop 9%
SW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like30°
  • WindSW 5 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Mixed precipitation
    Precip Amount0 in

Thursday, March 19

12 am

Cloudy Cloudy
34°
Rain drop 10%
SW 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like30°
  • WindSW 4 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 in

1 am

Cloudy Cloudy
34°
Rain drop 15%
SW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like30°
  • WindSW 5 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 in

2 am

Cloudy Cloudy
34°
Rain drop 15%
SSW 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindSSW 4 mph
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in

3 am

Cloudy Cloudy
35°
Rain drop 20%
SSW 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindSSW 4 mph
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Mixed precipitation
    Precip Amount0 in

4 am

Showers Showers
35°
Rain drop 40%
SSW 5 mph
Add

Showers

  • Temperature feels like
    Feels Like31°
  • WindSSW 5 mph
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.01 in
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