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

Greeley, Greeley-Weld County Airport (KGXY)

Lat: 40.43°NLon: 104.63°WElev: 4698ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Nunn CO

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 48. North northeast wind around 6 mph.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 72. Northeast wind 6 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. North northwest wind 5 to 9 mph becoming southeast in the evening. Winds could gust as high as 16 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 72. North wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. South wind around 6 mph becoming west northwest in the evening.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. Breezy.

    High: 73 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Breezy.

    Low: 34 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 48. North northeast wind around 6 mph.
Friday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 72. Northeast wind 6 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 50. North northwest wind 5 to 9 mph becoming southeast in the evening. Winds could gust as high as 16 mph.
Saturday
Partly sunny, with a high near 72. North wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 47. South wind around 6 mph becoming west northwest in the evening.
Sunday
Sunny, with a high near 73. Breezy.
Sunday Night
Mostly clear, with a low around 34. Breezy.
Columbus Day
Sunny, with a high near 61. Breezy.
Monday Night
Partly cloudy, with a low around 36. Breezy.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nunn CO
 40.71°N 104.79°W (Elev. 5213 ft)
Last Update:
2:30 pm MDT Oct 9, 2025
Forecast Valid:
9pm MDT Oct 9, 2025-6pm MDT Oct 16, 2025
 
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

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation