Dumbarton, VA Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Dumbarton, VA in one place.
Rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 59. North wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Dumbarton, VA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 24, 2026 11:27 PM EDT.
The active forecast window currently covers Apr 26 to May 1, 2026 for Dumbarton, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 26 to May 1, 2026
- Latest sync
- Apr 24, 2026 11:27 PM EDT
- Forecast office
- AKQ
- Source
- NOAA / NWS
Daily Outlook
This Week in Dumbarton
Wednesday looks like the warmest upcoming period in Dumbarton at 78 degrees F.
Sunday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Sunday at about 8 to 14 mph N.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 24, 2026 11:27 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- AKQ
- Radar station
- KAKQ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers. Mostly cloudy, with a low around 43. North wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 8am. Sunny, with a high near 68. Chance of precipitation is 20%.
Mostly clear, with a low around 44.
A chance of rain showers after 8am. Partly sunny, with a high near 73. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 74. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 26
|
Rain Showers
|
59°F |
8 to 14 mph
N
|
|
Sunday Night
Apr 26
|
Chance Rain Showers
|
43°F |
7 to 13 mph
N
|
|
Monday
Apr 27
|
Slight Chance Rain Showers then Sunny
|
68°F |
8 to 12 mph
N
|
|
Monday Night
Apr 27
|
Mostly Clear
|
44°F |
2 to 8 mph
NE
|
|
Tuesday
Apr 28
|
Chance Rain Showers
|
73°F |
3 to 7 mph
E
|
|
Tuesday Night
Apr 28
|
Chance Showers And Thunderstorms
|
51°F |
2 to 6 mph
SE
|
|
Wednesday
Apr 29
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
78°F |
3 to 7 mph
S
|
|
Wednesday Night
Apr 29
|
Chance Showers And Thunderstorms
|
53°F |
6 mph
E
|
|
Thursday
Apr 30
|
Chance Rain Showers
|
74°F |
3 to 8 mph
N
|
|
Thursday Night
Apr 30
|
Chance Showers And Thunderstorms
|
49°F |
3 to 7 mph
NE
|
|
Friday
May 1
|
Showers And Thunderstorms Likely
|
71°F |
5 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dumbarton.