National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

61°F

16°C

Humidity 27%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 17 Oct 10:55 am MDT
Extended Forecast for

2 Miles SW Peaceful Valley CO

  • Today

    Today: Sunny, with a high near 61. West southwest wind 3 to 7 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Light west wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 15 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 60. West wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.

    High: 60 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. Calm wind becoming east around 5 mph.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 61. West southwest wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 39. Light west wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 15 mph.
Sunday
Increasing clouds, with a high near 60. West wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 39. Calm wind.
Monday
Partly sunny, with a high near 58. Calm wind becoming east around 5 mph.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 42.
Thursday
A chance of showers. Partly sunny, with a high near 62.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41.
Friday
Rain and snow showers likely. Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Peaceful Valley CO
 40.12°N 105.52°W (Elev. 9108 ft)
Last Update:
12:46 am MDT Oct 17, 2026
Forecast Valid:
11am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation