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

77°F

25°C

Humidity 11%
Wind Speed SW 9 G 22 mph
Barometer 29.91 in (1008.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 8 Apr 2:55 pm MDT
Extended Forecast for

Grenville NM

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 75. North wind around 10 mph.

    High: 75 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. North wind 5 to 10 mph becoming southeast in the evening.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers after 3pm. Mostly sunny, with a high near 77. Southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 30%.

    High: 77 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers before midnight. Partly cloudy, with a low around 44. Southwest wind 10 to 20 mph becoming west after midnight. Chance of precipitation is 30%.

    Low: 44 °F

    Scattered
    Showers then
    Partly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 70. West wind 10 to 15 mph becoming east in the afternoon. Chance of precipitation is 60%.

    High: 70 °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 70%.

    Low: 46 °F

    Showers
    Likely

  • Saturday

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

    High: 65 °F

    Showers
    Likely and
    Windy

  • Saturday Night

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

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. Breezy.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 75. North wind around 10 mph.
Tonight
Partly cloudy, with a low around 43. North wind 5 to 10 mph becoming southeast in the evening.
Thursday
Scattered showers after 3pm. Mostly sunny, with a high near 77. Southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Scattered showers before midnight. Partly cloudy, with a low around 44. Southwest wind 10 to 20 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 70. West wind 10 to 15 mph becoming east 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 70%.
Saturday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65. Windy. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43.
Sunday
Sunny, with a high near 70. Breezy.
Sunday Night
Mostly clear, with a low around 41. Breezy.
Monday
Sunny, with a high near 68. Windy.
Monday Night
Mostly clear, with a low around 36. Breezy.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Grenville NM
 36.6°N 103.61°W (Elev. 5961 ft)
Last Update:
2:15 pm MDT Apr 8, 2026
Forecast Valid:
3pm MDT Apr 8, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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