10-Day Weather Forecast for Boulder, Colorado 80301 - The Weather Channel | weather.com
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10 Day Weather-

As of 6:50 pm MDT
alertLevel3

Red Flag Warning

+1 More

Tonight

Partly Cloudy Night Partly Cloudy
--/51°
Rain drop 0%
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Night

51°
Partly Cloudy Night
SW 11 mph

Some clouds. Low 51F. Winds SW at 10 to 15 mph.

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  • Humidity
    Humidity25%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:26 am
  • Moonset
    Moonset1:27 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Windy Partly Cloudy/Wind
73°/25°
Rain drop 24%
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Day

73°
Windy
Rain drop
24%
SW 31 mph

Wind increasing. A few clouds from time to time. High 73F. SW winds at 10 to 15 mph, increasing to 25 to 35 mph. Winds could occasionally gust over 50 mph.

  • Humidity
    Humidity18%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:07 pm

Night

25°
Scattered Showers Night
Rain drop
85%
WNW 21 mph

Windy early with showers becoming likely later at night. Low around 25F. Winds WNW at 20 to 30 mph. Chance of rain 90%. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:04 am
  • Moonset
    Moonset2:32 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Partly Cloudy Day Partly Cloudy
35°/19°
Rain drop 9%
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Day

35°
Partly Cloudy Day
Mixed precipitation
9%
N 18 mph

Partly to mostly cloudy. Much cooler. High around 35F. Winds N at 15 to 25 mph.

  • Humidity
    Humidity37%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset7:08 pm

Night

19°
Partly Cloudy Night
Snowflake
2%
E 8 mph

A few clouds. Low 19F. Winds E at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:36 am
  • Moonset
    Moonset3:40 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Partly Cloudy Day Partly Cloudy
52°/44°
Rain drop 0%
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Day

52°
Partly Cloudy Day
E 8 mph

Mostly cloudy skies early, then partly cloudy in the afternoon. High 52F. Winds E at 5 to 10 mph.

  • Humidity
    Humidity37%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:09 pm

Night

44°
Partly Cloudy Night
Rain drop
1%
W 8 mph

A few clouds from time to time. Low 44F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:03 am
  • Moonset
    Moonset4:48 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Mostly Clear Day Mostly Sunny
73°/51°
Rain drop 0%
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Day

73°
Mostly Clear Day
W 16 mph

A few clouds early, otherwise mostly sunny. Near record high temperatures. High 73F. Winds W at 10 to 20 mph.

  • Humidity
    Humidity31%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:10 pm

Night

51°
Partly Cloudy Night
W 10 mph

Partly cloudy skies. Low 51F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity32%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:28 am
  • Moonset
    Moonset5:58 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Clear Day Mostly Sunny
81°/52°
Rain drop 0%
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Day

81°
Mostly Clear Day
W 12 mph

A few clouds from time to time. Near record high temperatures. High 81F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity20%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:11 pm

Night

52°
Mostly Clear Night
WSW 9 mph

A few clouds from time to time. Low 52F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity26%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:51 am
  • Moonset
    Moonset7:08 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Mostly Clear Day Mostly Sunny
84°/52°
Rain drop 0%
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Day

84°
Mostly Clear Day
W 10 mph

A few clouds from time to time. Near record high temperatures. High 84F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity18%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:12 pm

Night

52°
Partly Cloudy Night
W 8 mph

Clear to partly cloudy. Low 52F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity26%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:15 am
  • Moonset
    Moonset8:20 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Mostly Clear Day Mostly Sunny
86°/52°
Rain drop 0%
Add

Day

86°
Mostly Clear Day
W 9 mph

Mostly sunny skies. High 86F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity17%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:13 pm

Night

52°
Partly Cloudy Night
WSW 8 mph

Partly cloudy. Low 52F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity25%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:40 am
  • Moonset
    Moonset9:35 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Mostly Clear Day Mostly Sunny
85°/51°
Rain drop 0%
Add

Day

85°
Mostly Clear Day
W 9 mph

Mostly sunny skies. High near 85F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity18%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:14 pm

Night

51°
Partly Cloudy Night
W 8 mph

Clear to partly cloudy. Low 51F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity28%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:08 am
  • Moonset
    Moonset10:52 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Mostly Clear Day Mostly Sunny
89°/57°
Rain drop 0%
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Day

89°
Mostly Clear Day
SW 8 mph

A few clouds from time to time. High 89F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity18%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:15 pm

Night

57°
Partly Cloudy Night
WSW 8 mph

A few clouds from time to time. Low 57F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity24%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:42 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
80°/49°
Rain drop 9%
Add

Day

80°
Partly Cloudy Day
Rain drop
9%
W 11 mph

Intervals of clouds and sunshine. High around 80F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity21%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:16 pm

Night

49°
Mostly Cloudy Night
Rain drop
23%
WSW 9 mph

Mostly cloudy. Low 49F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:25 am
  • Moonset
    Moonset12:10 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
74°/48°
Rain drop 16%
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Day

74°
Partly Cloudy Day
Rain drop
16%
WSW 10 mph

Partly cloudy skies. High 74F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity30%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:17 pm

Night

48°
Mostly Cloudy Night
Rain drop
17%
WSW 7 mph

Mostly cloudy skies. Low 48F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:17 am
  • Moonset
    Moonset1:25 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Scattered Showers Day PM Showers
72°/47°
Rain drop 31%
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Day

72°
Scattered Showers Day
Rain drop
31%
SSW 11 mph

Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High 72F. SE winds shifting to W at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity29%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:18 pm

Night

47°
Foggy
Rain drop
20%
W 8 mph

Foggy early, then partly cloudy later at night. Low 47F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:21 am
  • Moonset
    Moonset2:31 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Partly Cloudy Day Partly Cloudy
68°/41°
Rain drop 18%
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Day

68°
Partly Cloudy Day
Rain drop
18%
SW 12 mph

Intervals of clouds and sunshine. High 68F. SE winds shifting to W at 10 to 15 mph.

  • Humidity
    Humidity32%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:19 pm

Night

41°
Partly Cloudy Night
Rain drop
14%
W 9 mph

Partly cloudy skies. Low 41F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:31 pm
  • Moonset
    Moonset3:27 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Scattered Showers Day PM Showers
66°/40°
Rain drop 40%
Add

Day

66°
Scattered Showers Day
Rain drop
40%
SW 11 mph

Partly cloudy skies early. A few showers developing later in the day. High 66F. ESE winds shifting to WNW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity31%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:20 pm

Night

40°
Scattered Showers Night
Rain drop
40%
WSW 8 mph

Rain showers in the evening, then fog developing overnight. Low near 40F. Winds WSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:45 pm
  • Moonset
    Moonset4:10 am
  • Moon Phase - Day 9 Waxing Gibbous
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