Longmont 5 Day Forecast

Fri Sep 17 | Sunny Longmont weather - Fri Sep 17 - Sunny

70°F

High

48°F

Low

8mph SE

Wind

Day: 0% | Night: 0%

Precipitation

6:42 am

Sunrise

7:08 pm

Sunset

Day
Sunny, with a high near 70. Southeast wind 6 to 8 mph.

Night
Mostly clear, with a low around 48. Southeast wind 5 to 8 mph becoming calm after midnight.

Sat Sep 18

Sunny

Longmont weather - Sat Sep 18 - Sunny
  • High 89°F
  • Low 57°F
  • Wind 8mph calm
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    6:43 am
  • Sunset
    7:06 pm
Summary
Day
Sunny, with a high near 89. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Night
Partly cloudy, with a low around 57. South wind 6 to 9 mph becoming west in the evening. Winds could gust as high as 15 mph.

Sun Sep 19

Sunny

Longmont weather - Sun Sep 19 - Sunny
  • High 86°F
  • Low 55°F
  • Wind 9mph SW
  • Precipitation
    Day: 0%
    Night: 20%
  • Sunrise
    6:44 am
  • Sunset
    7:04 pm
Summary
Day
Sunny, with a high near 86. West southwest wind 5 to 9 mph, with gusts as high as 15 mph.
Night
A 20 percent chance of showers after midnight. Mostly clear, with a low around 55.

Mon Sep 20

Chance Of T-Storm

Longmont weather - Mon Sep 20 - Chance Of T-Storm
  • High 73°F
  • Low 43°F
  • Wind mild
  • Precipitation
    Day: 30%
    Night: 10%
  • Sunrise
    6:45 am
  • Sunset
    7:03 pm
Summary
Day
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Night
A chance of showers, mainly before midnight. Partly cloudy, with a low around 43.

Tue Sep 21

Sunny

Longmont weather - Tue Sep 21 - Sunny
  • High 68°F
  • Low 41°F
  • Wind mild
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    6:46 am
  • Sunset
    7:01 pm
Summary
Day
Sunny, with a high near 68.
Night
Clear, with a low around 41.

Currently

Longmont, CO  weather condition is Fair and 62°F. 62°F°F
30.34 inHg.
Barometer
43%
Humidity
SE. 7mph
Wind
Fair

5 Day Forecast Nearby

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Includes the Counties: Central And South Weld County, Including Eaton, Fort Lupton, Greeley, And Roggen