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

Clayton Municipal Airpark (KCAO)

Lat: 36.45°NLon: 103.15°WElev: 4971ft.

Fair

39°F

4°C

Humidity 93%
Wind Speed SW 10 mph
Barometer 29.96 in (1011.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 8 Apr 5:55 am MDT
Extended Forecast for

Grenville NM

  • Today

    Today: Sunny, with a high near 74. West wind 10 to 15 mph becoming north in the afternoon.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Northeast wind 5 to 10 mph becoming southwest in the evening.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. West wind 10 to 15 mph becoming southwest in the afternoon.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. Southwest wind 10 to 15 mph becoming west after midnight.

    Low: 43 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67. Northwest wind 10 to 15 mph becoming southeast in the afternoon. Chance of precipitation is 60%.

    High: 67 °F

    Mostly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 70%.

    High: 65 °F

    Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69. Windy.

    High: 69 °F

    Sunny and
    Windy

Detailed Forecast

Today
Sunny, with a high near 74. West wind 10 to 15 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 41. Northeast wind 5 to 10 mph becoming southwest in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. West wind 10 to 15 mph becoming southwest in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. Southwest wind 10 to 15 mph becoming west after midnight.
Friday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67. Northwest wind 10 to 15 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 43. Breezy.
Sunday
Sunny, with a high near 69. Windy.
Sunday Night
Mostly clear, with a low around 41. Breezy.
Monday
Sunny, with a high near 68. Windy.
Monday Night
Partly cloudy, with a low around 37. Breezy.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grenville NM
 36.6°N 103.61°W (Elev. 5961 ft)
Last Update:
6:01 am MDT Apr 8, 2026
Forecast Valid:
6am MDT Apr 8, 2026-6pm MDT Apr 14, 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