Current conditions at
Lake Anna Airport (K7W4)
Lat: 37.97°NLon: 77.75°WElev: 351ft.
Fair
53°F
12°C
| Humidity | 79% |
| Wind Speed | NE 3 mph |
| Barometer | 30.25 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 12 May 9:15 am EDT |
Extended Forecast for
5 Miles WSW Bumpass VA
Today

High: 73 °F
Sunny
Tonight

Low: 49 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny then
Chance
ShowersWednesday Night

Low: 50 °F
Showers
Thursday

High: 67 °F
Increasing
CloudsThursday Night

Low: 44 °F
Partly Cloudy
Friday

High: 75 °F
Sunny
Friday Night

Low: 52 °F
Mostly Clear
Saturday

High: 85 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 49. South wind 5 to 8 mph.
Wednesday
A slight chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 76. Southwest wind 10 to 13 mph, with gusts as high as 22 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
Showers and thunderstorms. Low around 50. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Increasing clouds, with a high near 67. Northwest wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 65.
Monday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Bumpass VA
37.94°N 77.81°W (Elev. 299 ft)
37.94°N 77.81°W (Elev. 299 ft)
6:42 am EDT May 12, 2026
9am EDT May 12, 2026-6pm EDT May 18, 2026


