Weather forecast for 10 days
Dumbarton, VA

Weather forecast for the weekend

Sunday, Jun 15.

PM Thunderstorms
5:46 am

8:34 pm
EDT
PM Thunderstorms
79°F / 66°F
  • Wind: 6mph ESE
  • Humidity: 85%
  • Precip. probability: 98%
  • Precipitation: 0.91"
  • UV index: 5
On Sunday, in Dumbarton, scattered thunderstorms are likely by the afternoon.
Increased precipitation is anticipated for today. Temperature is forecasted to swing from a high of a warm 78.8°F to a low of a comfortable 66.2°F.
Today, temperatures will feel colder with a high of 78.8°F, more typical for May than for June.
Sunrise was at 5:46 am and sunset will be at 8:34 pm; the daylight will last for 14h and 48min.

Frequently asked questions

What is the weather forecast for Dumbarton for the next ten days?
In Dumbarton, a combination of dull, dry and sunny and storm-filled weather is expected for the next ten days.
Will it rain in the next ten days in Dumbarton?
Rainfall is predicted for Sunday, Tuesday and Thursday in Dumbarton. Sunday, with substantial precipitation of 0.91", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 73.4°F and 96.8°F, while the minimum temperature will be between 66.2°F and 73.4°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 73.4°F and 118.4°F.
What will be the hottest and the coldest days?
The hottest days will be next Monday and Tuesday, with a maximum of 96.8°F. The coldest day will be tomorrow, with a maximum of 73.4°F.

Long-term weather forecast

SunJun 15.
  • 79°F
  • 66°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph ESE
  • Humidity: 85%
  • UV index: 5
  • Precip. probability: 98%
  • Precipitation: 0.91"
  • 5:46 am 8:34 pm EDT
MonJun 16.
  • 73°F
  • 68°F
Cloudy
Cloudy
  • Wind: 6mph NNE
  • Humidity: 90%
  • UV index: 5
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:46 am 8:34 pm EDT
TueJun 17.
  • 84°F
  • 72°F
Cloudy
Cloudy
  • Wind: 6mph SSE
  • Humidity: 81%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • 5:46 am 8:35 pm EDT
WedJun 18.
  • 90°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 70%
  • UV index: 10
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:46 am 8:35 pm EDT
ThuJun 19.
  • 91°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph WSW
  • Humidity: 63%
  • UV index: 10
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • 5:47 am 8:35 pm EDT
FriJun 20.
  • 88°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WNW
  • Humidity: 55%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:47 am 8:36 pm EDT
SatJun 21.
  • 91°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Humidity: 54%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:47 am 8:36 pm EDT
SunJun 22.
  • 95°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Humidity: 58%
  • UV index: 10
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:47 am 8:36 pm EDT
MonJun 23.
  • 97°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Humidity: 59%
  • UV index: 10
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:47 am 8:36 pm EDT
TueJun 24.
  • 97°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Humidity: 58%
  • UV index: 10
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:48 am 8:36 pm EDT
cloudy, sun-filled and thunderstorm-prone weather is anticipated.
Rainfall is expected on Sunday, Tuesday and Thursday.
Temperature fluctuation will be noticeable across the forecast period. Highs will range from 73.4°F to 96.8°F, while nighttime temperatures are expected to vary from 66.2°F to 73.4°F.
The hottest days in Dumbarton will be next Monday and Tuesday, with a maximum of 96.8°F; expect the coldest day on Monday with a high of 73.4°F.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between 73.4°F and a dangerously hot 118.4°F.
Updated: Jun 15, 2025 @ 14:08:56 UTC
Published by: Weather U.S. | About Us
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