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Boulder, CO

88°F
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Boulder, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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August 24 - September 7

Mon 8/24

95° /62°
55%
Some sun, then turning cloudy with a thunderstorm in spots this afternoon; gusty winds can accompany any downpour

RealFeel®104°

RealFeel Shade™93°

Max UV Index8.0 (Very High)

WindN 5 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Tue 8/25

85° /57°
55%
A blend of sun and clouds with a thunderstorm in spots in the afternoon

RealFeel®89°

RealFeel Shade™82°

Max UV Index7.0 (High)

WindE 6 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Wed 8/26

81° /58°
55%
Intervals of clouds and sun with a thunderstorm in spots in the afternoon

RealFeel®86°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindNE 7 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Thu 8/27

85° /62°
25%
Partly sunny

RealFeel®92°

RealFeel Shade™82°

Max UV Index8.0 (Very High)

WindENE 4 mph

Fri 8/28

92° /65°
62%
Mostly cloudy and very warm; a passing shower or two in the afternoon

RealFeel®96°

RealFeel Shade™89°

Max UV Index5.0 (Moderate)

WindNNE 6 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sat 8/29

93° /65°
55%
Mainly cloudy and very warm; a thunderstorm in spots in the afternoon

RealFeel®98°

RealFeel Shade™91°

Max UV Index8.0 (Very High)

WindSW 5 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sun 8/30

88° /62°
25%
Sun breaking through clouds at times

RealFeel®94°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindSW 4 mph

Mon 8/31

87° /61°
3%
Times of clouds and sun

RealFeel®90°

RealFeel Shade™85°

Max UV Index5.0 (Moderate)

WindN 5 mph

Tue 9/1

88° /61°
3%
Mostly sunny

RealFeel®93°

RealFeel Shade™87°

Max UV Index8.0 (Very High)

WindNNE 4 mph

Wed 9/2

86° /62°
55%
Mostly cloudy with a shower

RealFeel®88°

RealFeel Shade™85°

Max UV Index5.0 (Moderate)

WindW 4 mph

Total Hours of Precipitation1

Total Hours of Rain1

Thu 9/3

84° /61°
63%
Partly sunny with a couple of thundershowers in the afternoon

RealFeel®91°

RealFeel Shade™83°

Max UV Index7.0 (High)

WindENE 2 mph

Total Hours of Precipitation2

Total Hours of Rain2

Fri 9/4

87° /60°
79%
Variable cloudiness with afternoon showers and thunderstorms

RealFeel®90°

RealFeel Shade™86°

Max UV Index6.0 (High)

WindNNW 2 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sat 9/5

86° /61°
55%
Partly sunny with a shower

RealFeel®91°

RealFeel Shade™84°

Max UV Index7.0 (High)

WindWSW 4 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sun 9/6

86° /57°
25%
Clouds and breaks of sun

RealFeel®85°

RealFeel Shade™85°

Max UV Index4.0 (Moderate)

WindW 5 mph

Mon 9/7

85° /56°
10%
Sunny

RealFeel®90°

RealFeel Shade™84°

Max UV Index7.0 (High)

WindS 1 mph

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