LONGMONT, CO 80501 Weather Forecast & Current Conditions

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BROOMFIELD, CO
Current Weather

11:55 PM MDT JUN 8, 2025
Clear
57°F
Feels Like: 57°F
Dewpoint: 52°F
Rel. Hum.: 83%
Visibility: 10 miles
Wind: Calm
Pressure: 30.16 inches
Last 72 hours

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LONGMONT, CO 80501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Slight chance of thunderstorms in the evening. Lows around 50. Chance of precipitation 20 percent.
MONDAY
Mostly sunny. Highs in the mid 70s to lower 80s.
MONDAY NIGHT
Mostly clear. Lows in the lower to mid 50s.
TUESDAY
Mostly sunny. Highs in the 80s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s to lower 60s.
WEDNESDAY
Partly cloudy with a 30 percent chance of thunderstorms. Highs in the 80s.
WEDNESDAY NIGHT
Mostly cloudy with a 10 percent chance of thunderstorms. Lows in the mid to upper 50s.
THURSDAY
Partly cloudy with a 30 percent chance of thunderstorms. Highs in the mid to upper 80s.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s.
FRIDAY
Partly cloudy with a 10 percent chance of thunderstorms. Highs in the mid to upper 80s.
FRIDAY NIGHT THROUGH SUNDAY
Partly cloudy. Lows in the mid 50s to lower 60s. Highs in the mid 80s to lower 90s.

Visible Weather Satellite
LONGMONT, CO 80501
Infrared Weather Satellite
LONGMONT, CO 80501
NEXRAD Weather Radar
LONGMONT, CO 80501

BROOMFIELD, CO 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2025
Monday
9 JUN 2025
LONGMONT, CO 80501 weather forecast Day 1, 0 hours 12 AM 57° 57° Partly Cloudy 1%

0% Thunder
( 5% severe)
NW   3 75% 49°
Low 52° LONGMONT, CO 80501 weather forecast Day 1, 3 hours 3 AM 55° 55° Partly Cloudy NW   3 77% 48°
High 78° LONGMONT, CO 80501 weather forecast Day 1, 6 hours 6 AM 53° 53° Clear 0%

0% Thunder
( 4% severe)
WNW   2 74% 45°

Clear



LONGMONT, CO 80501 weather forecast Day 1, 9 hours 9 AM 61° 62° Clear SSE   3 58% 46°
LONGMONT, CO 80501 weather forecast Day 1, 12 hours 12 PM 71° 71° Clear 4%

0% Thunder
( 24% severe)
E   7 38% 44°
LONGMONT, CO 80501 weather forecast Day 1, 15 hours 3 PM 77° 77° Clear NE   7 26% 40°
LONGMONT, CO 80501 weather forecast Day 1, 18 hours 6 PM 77° 77° Clear 2%

0% Thunder
( 17% severe)
ENE   7 25% 39°
LONGMONT, CO 80501 weather forecast Day 1, 21 hours 9 PM 68° 68° Partly Cloudy S   5 37% 41°
Tuesday
10 JUN 2025
LONGMONT, CO 80501 weather forecast Day 2, 0 hours 12 AM 62° 62° Clear 0%

0% Thunder
( 1% severe)
WSW   6 48% 42°
Low 57° LONGMONT, CO 80501 weather forecast Day 2, 3 hours 3 AM 59° 58° Clear W   6 51% 41°
High 85° LONGMONT, CO 80501 weather forecast Day 2, 6 hours 6 AM 57° 56° Partly Cloudy 0%

0% Thunder
( 2% severe)
W   6 55% 41°

Partly Cloudy



LONGMONT, CO 80501 weather forecast Day 2, 9 hours 9 AM 70° 70° Clear S   3 41% 45°
LONGMONT, CO 80501 weather forecast Day 2, 12 hours 12 PM 81° 79° Clear 10%
RAIN
<.01 in
0% Thunder
( 21% severe)
E   6 23% 40°
LONGMONT, CO 80501 weather forecast Day 2, 15 hours 3 PM 84° 81° Partly Cloudy E   8 19% 37°
LONGMONT, CO 80501 weather forecast Day 2, 18 hours 6 PM 81° 79° Partly Cloudy 6%

0% Thunder
( 19% severe)
SSE   8 21% 38°
LONGMONT, CO 80501 weather forecast Day 2, 21 hours 9 PM 72° 72° Mostly Cloudy WSW   8 34% 42°

BROOMFIELD, CO extended weather forecast

BAD DAY
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Low 59° Low 62° Low 60° Low 59° Low 59°
High 87° High 84° High 83° High 88° High 92°
LONGMONT, CO 80501 weather forecast Day 3 LONGMONT, CO 80501 weather forecast Day 4 LONGMONT, CO 80501 weather forecast Day 5 LONGMONT, CO 80501 weather forecast Day 6 LONGMONT, CO 80501 weather forecast Day 7
Partly Cloudy
14% Rain
Partly Cloudy
35% Rain
Partly Cloudy
42% Rain
Partly Cloudy
29% Rain
Partly Cloudy
16% Rain
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