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

37°F

3°C

Humidity 47%
Wind Speed SW 7 mph
Barometer 29.80 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 1 Jan 3:15 am EST
Extended Forecast for

5 Miles SSW Penhook VA

  • Overnight

    Overnight: Mostly clear, with a low around 34. Southwest wind around 9 mph.

    Low: 34 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 46. Southwest wind 9 to 13 mph becoming northwest in the morning. Winds could gust as high as 22 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Light southwest wind.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 55. Light southwest wind becoming west 5 to 9 mph in the morning.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: Cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Cloudy

  • Saturday

    Saturday: Rain likely, mainly after 10am. Cloudy, with a high near 40. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Cloudy, then gradually becoming partly cloudy, with a low around 30.

    Low: 30 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 34. Southwest wind around 9 mph.
New Year's Day
Mostly sunny, with a high near 46. Southwest wind 9 to 13 mph becoming northwest in the morning. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 31. Light southwest wind.
Friday
Partly sunny, with a high near 55. Light southwest wind becoming west 5 to 9 mph in the morning.
Friday Night
Cloudy, with a low around 36. Light and variable wind.
Saturday
Rain likely, mainly after 10am. Cloudy, with a high near 40. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Cloudy, then gradually becoming partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Penhook VA
 36.93°N 79.66°W (Elev. 794 ft)
Last Update:
3:00 am EST Jan 1, 2026
Forecast Valid:
3am EST Jan 1, 2026-6pm EST Jan 7, 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