Dumbarton, VA Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Dumbarton, VA in one place.
Mostly clear, with a low around 72. Southwest wind around 7 mph. New rainfall amounts less than a tenth 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: Jun 11, 2026 2:40 AM EDT.
The active forecast window currently covers Jun 11 to Jun 17, 2026 for Dumbarton, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 11 to Jun 17, 2026
- Latest sync
- Jun 11, 2026 2:40 AM EDT
- Forecast office
- AKQ
- Source
- NOAA / NWS
Daily Outlook
This Week in Dumbarton
Thursday looks like the warmest upcoming period in Dumbarton at 98 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Friday at about 3 to 10 mph W.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 11, 2026 2:40 AM EDT
- Coverage
- 7 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 slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Heat index values as high as 103. West wind 3 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Heat index values as high as 104. West wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 98. Heat index values as high as 104. West wind 3 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 72. Northwest wind 2 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Sunny, with a high near 91.
Mostly clear, with a low around 67.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 11
|
Mostly Clear
|
72°F |
7 mph
SW
|
|
Thursday
Jun 11
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
98°F |
3 to 7 mph
W
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
75°F |
3 to 7 mph
W
|
|
Friday
Jun 12
|
Mostly Sunny then Chance Showers And Thunderstorms
|
98°F |
3 to 10 mph
W
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
72°F |
2 to 10 mph
NW
|
|
Saturday
Jun 13
|
Sunny
|
91°F |
3 to 7 mph
N
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
67°F |
2 mph
SE
|
|
Sunday
Jun 14
|
Mostly Sunny then Chance Showers And Thunderstorms
|
96°F |
1 to 10 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
SW
|
|
Monday
Jun 15
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
7 mph
N
|
|
Monday Night
Jun 15
|
Chance Showers And Thunderstorms
|
66°F |
2 to 6 mph
SE
|
|
Tuesday
Jun 16
|
Rain Showers Likely then Chance Showers And Thunderstorms
|
81°F |
3 to 8 mph
SW
|
|
Tuesday Night
Jun 16
|
Chance Showers And Thunderstorms
|
63°F |
2 to 8 mph
W
|
|
Wednesday
Jun 17
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
2 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dumbarton.