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

49°F

9°C

Humidity 84%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 22 Nov 10:15 pm EST
Extended Forecast for

5 Miles SSW Penhook VA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 46. Light northeast wind.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 65. Light northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 36. Northwest wind around 6 mph becoming calm after midnight.

    Low: 36 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Light south wind.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 46. Light northeast wind.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 65. Light northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 36. Northwest wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 61. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 40. Light south wind.
Tuesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 53. Chance of precipitation is 80%.
Wednesday
A chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 68. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 36.
Thanksgiving Day
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 49.
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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:
8:00 pm EST Nov 22, 2025
Forecast Valid:
10pm EST Nov 22, 2025-6pm EST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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