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Longmont, CO

86°F
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Longmont, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, July 20

Day

7/20
94°Hi
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Partly sunny with a passing shower in the afternoon

Max UV Index11.0 (Extreme)

WindWNW 5 mph

Wind Gusts10 mph

Probability of Precipitation57%

Probability of Thunderstorms11%

Precipitation0.03 in

Rain0.03 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover34%

Morning

Afternoon

Night

7/20
60°Lo
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Cloudy with occasional rain

WindNW 4 mph

Wind Gusts9 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.08 in

Rain0.08 in

Hours of Precipitation2.5

Hours of Rain2.5

Cloud Cover90%

Evening

Overnight

Sun & Moon

14 hrs 39 mins
Rise 5:47 AM
Set 8:26 PM
Waxing Crescent
Rise 12:56 PM
Set 11:45 PM

Temperature History

7/20
High
Low
Forecast
94°
60°
Average
91°
56°
Last Year
98°
61°

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World North America United States Colorado Longmont

Weather Near Longmont:

  • Boulder, CO
  • Denver, CO
  • Fort Collins, CO
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