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Winter forecast 2025-26 calls for a snowy season for parts of the US. Get the details. Chevron right

Longmont, CO

76°F
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Longmont

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Longmont, CO Weather
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Today

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

5 PM

75°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 59%
Chevron down
Mostly cloudy w/ t-storms

RealFeel Shade™69°

WindWNW 15 mph

Air QualityFair

Max UV Index1.5 (Low)

Wind Gusts23 mph

Humidity25%

Indoor Humidity25% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover60%

Rain0.01 in

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

71°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 55%
Chevron down
Mostly cloudy w/ t-storms

RealFeel Shade™66°

WindWNW 14 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts27 mph

Humidity30%

Indoor Humidity30% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover66%

Rain0.01 in

Visibility10 mi

Cloud Ceiling10000 ft

7 PM

67°
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Partly cloudy

WindWNW 14 mph

Air QualityFair

Wind Gusts16 mph

Humidity34%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

64°
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Mostly clear

WindW 15 mph

Air QualityFair

Wind Gusts28 mph

Humidity43%

Indoor Humidity37% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

61°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Mostly clear

WindWSW 15 mph

Air QualityFair

Wind Gusts28 mph

Humidity45%

Indoor Humidity35% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

58°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 40%
Chevron down
Mostly clear

WindWSW 14 mph

Air QualityFair

Wind Gusts25 mph

Humidity45%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

56°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 51%
Chevron down
Partly cloudy w/ t-storms

WindSW 12 mph

Air QualityFair

Wind Gusts22 mph

Humidity49%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Rain0.04 in

Visibility6 mi

Cloud Ceiling30000 ft

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Weather Near Longmont:

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