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.

Overcast

49°F

9°C

Humidity 53%
Wind Speed NE 5 mph
Barometer 30.16 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 26 Dec 4:55 am EST
Extended Forecast for

3 Miles SW Penhook VA

  • Today

    Today: A slight chance of rain between 1pm and 4pm. Cloudy, with a high near 47. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 20%.

    High: 47 °F

    Cloudy then
    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 41. Southwest wind 6 to 9 mph.

    Low: 41 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 66. West wind around 7 mph becoming northeast in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 40. East wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 55. Calm wind becoming south 5 to 9 mph in the morning.

    High: 55 °F

    Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain after 1am. Cloudy, with a low around 50. Chance of precipitation is 20%.

    Low: 50 °F

    Cloudy then
    Slight Chance
    Rain

  • Monday

    Monday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Rain Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Today
A slight chance of rain between 1pm and 4pm. Cloudy, with a high near 47. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 41. Southwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 66. West wind around 7 mph becoming northeast in the afternoon.
Saturday Night
Increasing clouds, with a low around 40. East wind around 5 mph becoming calm in the evening.
Sunday
Cloudy, with a high near 55. Calm wind becoming south 5 to 9 mph in the morning.
Sunday Night
A slight chance of rain after 1am. Cloudy, with a low around 50. Chance of precipitation is 20%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 29.
New Year's Day
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Penhook VA
 36.95°N 79.69°W (Elev. 745 ft)
Last Update:
4:30 am EST Dec 26, 2025
Forecast Valid:
5am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation