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

67°F

19°C

Humidity 99%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 19 Jun 3:35 am EDT
Extended Forecast for

Merrimac VA

  • Overnight

    Overnight: Showers likely, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 62. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Juneteenth

    Juneteenth: Scattered showers, mainly before 7am. Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Northwest wind 5 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers and
    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Northwest wind 5 to 9 mph becoming light west after midnight.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 79. Light west wind increasing to 5 to 9 mph in the morning.

    High: 79 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Monday

    Monday: A chance of thunderstorms, then showers and possibly a thunderstorm after 8am. High near 83. Chance of precipitation is 90%.

    High: 83 °F

    Showers
    Likely then
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm, mainly before 2am. Low around 61. Chance of precipitation is 80%.

    Low: 61 °F

    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Showers likely, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 62. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Juneteenth
Scattered showers, mainly before 7am. Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Northwest wind 5 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 55. Northwest wind 5 to 9 mph becoming light west after midnight.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 79. Light west wind increasing to 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 57. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 65.
Monday
A chance of thunderstorms, then showers and possibly a thunderstorm after 8am. High near 83. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm, mainly before 2am. Low around 61. Chance of precipitation is 80%.
Tuesday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Merrimac VA
 37.17°N 80.41°W (Elev. 2008 ft)
Last Update:
2:30 am EDT Jun 19, 2026
Forecast Valid:
3am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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