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

Martinsville (KMTV)

Lat: 36.63°NLon: 80.02°WElev: 942ft.

Fair

75°F

24°C

Humidity 28%
Wind Speed SW 7 mph
Barometer 29.88 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 21 Mar 6:35 pm EDT
Extended Forecast for

5 Miles S Penhook VA

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 87. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 62. Southwest wind around 5 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 70. North wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. North wind 5 to 10 mph becoming light after midnight.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 40.

    Low: 40 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. Calm wind.
Sunday
Sunny, with a high near 87. Light west wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Increasing clouds, with a low around 62. Southwest wind around 5 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 70. North wind 6 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 37. North wind 5 to 10 mph becoming light after midnight.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Increasing clouds, with a low around 40.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 71.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Penhook VA
 36.92°N 79.63°W (Elev. 728 ft)
Last Update:
4:00 pm EDT Mar 21, 2026
Forecast Valid:
6pm EDT Mar 21, 2026-6pm EDT Mar 28, 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