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

71°F

22°C

Humidity 16%
Wind Speed SW 13 G 17 mph
Barometer 30.01 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 20 Mar 3:35 pm EDT
Extended Forecast for

5 Miles S Penhook VA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 71. Southwest wind around 15 mph, with gusts as high as 24 mph.

    High: 71 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 53. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 77. West wind around 6 mph becoming northwest in the afternoon.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 72.

    High: 72 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 71. Southwest wind around 15 mph, with gusts as high as 24 mph.
Tonight
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 53. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 77. West wind around 6 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Calm wind.
Sunday
Mostly sunny, with a high near 84. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 71.
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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:
2:30 pm EDT Mar 20, 2026
Forecast Valid:
3pm EDT Mar 20, 2026-6pm EDT Mar 26, 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