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

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

59°F

15°C

Humidity 77%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Jun 2:55 am EDT
Extended Forecast for

4 Miles NE Crystal Hill VA

  • Overnight

    Overnight: Partly cloudy, with a low around 58. Northwest wind around 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then becoming sunny during the afternoon, with a high near 87. West wind 3 to 7 mph.

    High: 87 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Light west wind.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 70. Calm wind becoming south 5 to 8 mph in the evening.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, then showers and possibly a thunderstorm after 2pm. High near 94. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 94 °F

    Slight Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 68. Chance of precipitation is 80%.

    Low: 68 °F

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. Northwest wind around 5 mph.
Saturday
Mostly cloudy, then becoming sunny during the afternoon, with a high near 87. West wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 62. Light west wind.
Sunday
Sunny and hot, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 70. Calm wind becoming south 5 to 8 mph in the evening.
Monday
A slight chance of showers, then showers and possibly a thunderstorm after 2pm. High near 94. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 68. Chance of precipitation is 80%.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Thursday Night
A chance of thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Crystal Hill VA
 36.9°N 78.85°W (Elev. 525 ft)
Last Update:
2:30 am EDT Jun 20, 2026
Forecast Valid:
3am EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
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