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

Virginia Tech Airport (KBCB)

Lat: 37.22°NLon: 80.42°WElev: 2133ft.

Overcast

70°F

21°C

Humidity 98%
Wind Speed SE 5 mph
Barometer 30.18 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 15 Oct 8:15 pm EDT
Extended Forecast for

Merrimac VA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 79. West wind 5 to 11 mph, with gusts as high as 24 mph.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: A chance of showers before 10pm, then a chance of showers after 4am. Increasing clouds, with a low around 45. Northwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 7am. Mostly sunny, with a high near 52. North wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 32. North wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 62. Calm wind.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 79. West wind 5 to 11 mph, with gusts as high as 24 mph.
Friday Night
A chance of showers before 10pm, then a chance of showers after 4am. Increasing clouds, with a low around 45. Northwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Saturday
A chance of showers, mainly before 7am. Mostly sunny, with a high near 52. North wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 32. North wind around 6 mph becoming calm in the evening.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 55.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Merrimac VA
 37.2°N 80.41°W (Elev. 2096 ft)
Last Update:
8:00 pm EDT Oct 15, 2026
Forecast Valid:
8pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation