Hazardous Weather Conditions
Current conditions at
Martinsville (KMTV)
Lat: 36.63°NLon: 80.02°WElev: 942ft.
Fog
42°F
6°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 30.24 in |
| Dewpoint | 39°F (4°C) |
| Visibility | 0.25 mi |
| Last update | 12 May 4:15 am EDT |
Extended Forecast for
4 Miles S Penhook VA
Today
High: 73 °F
Areas Fog
then SunnyTonight

Low: 51 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny then
Chance
T-stormsWednesday Night
Low: 49 °F
Chance
T-storms then
Chance
ShowersThursday

High: 66 °F
Sunny
Thursday Night

Low: 46 °F
Mostly Clear
Friday

High: 76 °F
Sunny
Friday Night

Low: 53 °F
Partly Cloudy
Saturday

High: 86 °F
Mostly Sunny
Detailed Forecast
Today
Areas of fog before 10am. Otherwise, sunny, with a high near 73. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 51. South wind 6 to 9 mph, with gusts as high as 21 mph.
Wednesday
A chance of thunderstorms, mainly after 5pm. Increasing clouds, with a high near 76. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 49. Southwest wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny, with a high near 66. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Sunny and hot, with a high near 90.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Sunny and hot, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Penhook VA
36.92°N 79.63°W (Elev. 728 ft)
36.92°N 79.63°W (Elev. 728 ft)
2:30 am EDT May 12, 2026
4am EDT May 12, 2026-6pm EDT May 18, 2026



