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

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Sterling Municipal Airport (KSTK)

Lat: 40.61°NLon: 103.26°WElev: 4026ft.

Overcast

61°F

16°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.16 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 25 Sep 8:55 am MDT
Extended Forecast for

Sterling CO

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 76. Light southeast wind increasing to 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 76 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. Southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 86. Southwest wind 7 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. East southeast wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Breezy, with a light southwest wind becoming south southeast 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 86 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 57. Breezy.

    Low: 57 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 70. Breezy.

    High: 70 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 76. Light southeast wind increasing to 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. Southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Saturday
Sunny, with a high near 86. Southwest wind 7 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 51. East southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 86. Breezy, with a light southwest wind becoming south southeast 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Sunday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 57. Breezy.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 81.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 52.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 70. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers. Mostly sunny, with a high near 73.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 48.
Thursday
A slight chance of showers. Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sterling CO
 40.61°N 103.19°W (Elev. 3924 ft)
Last Update:
12:46 am MDT Sep 25, 2026
Forecast Valid:
9am MDT Sep 25, 2026-6pm MDT Oct 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation