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

Cheyenne, Cheyenne Airport (KCYS)

Lat: 41.16°NLon: 104.81°WElev: 6116ft.

A Few Clouds

82°F

28°C

Humidity 28%
Wind Speed W 7 mph
Barometer 30.29 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 12:53 pm MDT
Extended Forecast for

Hereford CO

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 87. Southeast wind around 6 mph. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Southeast wind 5 to 8 mph becoming northwest after midnight.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 85. North northeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. North northeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 84 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 53. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 87. Southeast wind around 6 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 56. Southeast wind 5 to 8 mph becoming northwest after midnight.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 85. North northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. North northeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 58.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hereford CO
 40.98°N 104.3°W (Elev. 5299 ft)
Last Update:
12:46 pm MDT Aug 17, 2026
Forecast Valid:
12pm MDT Aug 17, 2026-6pm MDT Aug 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

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation