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

35°F

2°C

Humidity 49%
Wind Speed SW 7 mph
Barometer 30.27 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 3 Feb 2:15 am EST
Extended Forecast for

5 Miles S Penhook VA

  • Overnight

    Overnight: Mostly clear, with a low around 22. Light southwest wind.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 42. Southwest wind 3 to 6 mph.

    High: 42 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly before midnight. Mostly cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance Rain
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then snow likely. Cloudy, with a high near 37. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 1am. Cloudy, with a low around 23. Northeast wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 38.

    High: 38 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 22. Light southwest wind.
Tuesday
Mostly cloudy, with a high near 42. Southwest wind 3 to 6 mph.
Tuesday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain and snow before 10am, then snow likely. Cloudy, with a high near 37. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A chance of snow, mainly before 1am. Cloudy, with a low around 23. Northeast wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 38.
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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:
2:00 am EST Feb 3, 2026
Forecast Valid:
2am EST Feb 3, 2026-6pm EST Feb 9, 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