National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Martinsville (KMTV)

Lat: 36.63°NLon: 80.02°WElev: 942ft.

Fog

58°F

14°C

Humidity 92%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 56°F (13°C)
Visibility 0.25 mi
Last update 8 Mar 10:15 pm EDT
Extended Forecast for

4 Miles S Penhook VA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. Southwest wind 3 to 5 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 20%.

    High: 82 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 2am, then rain likely after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Chance
    Showers then
    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 53. Breezy. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 47. Calm wind.
Tuesday
Sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 59. Southwest wind 3 to 5 mph.
Wednesday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 20%.
Wednesday Night
A chance of showers between 8pm and 2am, then rain likely after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
Rain likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 53. Breezy. Chance of precipitation is 60%.
Thursday Night
Mostly clear, with a low around 35.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 45.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly cloudy, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Penhook VA
 36.92°N 79.63°W (Elev. 728 ft)
Last Update:
8:01 pm EDT Mar 8, 2026
Forecast Valid:
10pm EDT Mar 8, 2026-6pm EDT Mar 15, 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