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

29°F

-2°C

Humidity 80%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 2 Jan 1:15 am EST
Extended Forecast for

5 Miles SSW Penhook VA

  • Overnight

    Overnight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 54. West wind 6 to 10 mph.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 1pm. Cloudy, with a high near 41. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A slight chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 27.

    Low: 27 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Calm wind.
Friday
Partly sunny, with a high near 54. West wind 6 to 10 mph.
Friday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 20%.
Saturday
Rain likely, mainly after 1pm. Cloudy, with a high near 41. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A slight chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 49.
Sunday Night
Increasing clouds, with a low around 27.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly cloudy, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Penhook VA
 36.93°N 79.66°W (Elev. 794 ft)
Last Update:
12:30 am EST Jan 2, 2026
Forecast Valid:
1am EST Jan 2, 2026-6pm EST Jan 8, 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