Longmont, CO Weather Conditions | Weather Underground

Today

Mon 10/26

High 58°f

15% Precip. / 0 in

Sun and clouds mixed. Slight chance of a rain shower. High 58F. Winds NNE at 5 to 10 mph.

Tonight

Mon 10/26

Low 42°f

44% Precip. / 0.05 in

Cloudy with showers. Low 42F. Winds NNE at 5 to 10 mph. Chance of rain 40%.

Tomorrow

Tue 10/27

High 57°f34°f

23% Precip. / 0 in

Cloudy skies early will become partly cloudy later in the day. High 57F. Winds light and variable.

Hourly Forecast

Now

55°

2PM

55°

3PM

56°

4PM

55°

5PM

53°

6PM

51°

6:06PM

Sunset

7PM

49°

8PM

36%

49°

9PM

37%

48°

10PM

47°

11PM

47°

12AM

46°

1AM

43%

46°

2AM

42%

45°

3AM

34%

45°

4AM

44%

44°

5AM

37%

44°

6AM

44°

7AM

43°

7:23AM

Sunrise

8AM

43°

9AM

45°

10AM

46°

11AM

48°

12PM

49°

1PM

51°

Precipitation

44%

Rain possible after 8 PM

Additional Conditions

Pressure 30.11 in
Visibility 9 miles
Clouds Partly Cloudy
Dew Point36°F
Humidity 50%
Rainfall 0.06 in
Snow Depth 0 in

KLMO Station History

Almanac for October 25, 2026

Forecast Average Record
Temperature
High 58°F 62°F 89°F 1926
Low 38°F 30°F 10°F 1942
Rain/Snow Depth
Precipitation 0.05 in - in -
Snow 0 in - in -

Almanac for October 26, 2026

Forecast Average Record
Temperature
High 57°F 62°F 84°F
Low 38°F 30°F 1°F

Astronomy

Sun Rise Set
Actual Time 7:22 AM 6:06 PM
Civil Twilight 6:54 AM 6:34 PM
Nautical Twilight 6:22 AM 7:05PM
Astronomical Twilight 5:50 AM 7:37 PM

Length of Visible Light 11h 39m
Length of Day 10h 44m
Tomorrow will be 2 minutes 25 seconds shorter

Moon 5:34 PM 6:50 AM
Full99% of the Moon is Illuminated

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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