What is today's weather forecast for Dumbarton, VA?

Today's forecast for Dumbarton shows a high of 52 degrees and a low of 43 degrees Fahrenheit. Mostly cloudy, with a high near 52.

What is the 7-day weather forecast for Dumbarton, VA?

The 7-day forecast for Dumbarton shows highs from 52 to 69 degrees and lows from 37 to 52 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Dumbarton, VA this week?

Yes, rain is possible in Dumbarton this week. Precipitation chances: Friday (70% chance), Saturday (40% chance), Tuesday (60% chance).

How accurate is the Dumbarton weather forecast?

WeatherForYou provides highly accurate Dumbarton forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Dumbarton, VA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

48°F
Feels Like 48°F

Humidity 78% Dew Point 42°F Wind Calm Barometer 29.98 in.761.5 mm

Solar Rad 193 w/m² UV Index 1

Report from a personal weather station 0.2 miles E of central Dumbarton
at 9:51 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

40%

SatNov 22

40%

SunNov 23

MonNov 24

TueNov 25

30%

WedNov 26

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 52°F to 69°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for November. Normal highs for this period are around 60°F with lows around 38°F.

This Date in Weather History

1869 - A second great windstorm in three days struck Vermont and New York blowing railroad trains off their tracks.

Dumbarton, VA 7 Day Weather Forecast Details

Thursday Nov 20

Day: Mostly cloudy, with a high near 52. Calm wind.

Night: Mostly cloudy, with a low around 43. Calm wind.

Friday Nov 21

Day: A chance of rain, mainly between 7am and 1pm. Cloudy, with a high near 60. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 51. South wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Nov 22

Day: A chance of rain, mainly before 1pm. Partly sunny, with a high near 65. West wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Night: Partly cloudy, with a low around 37.

Sunday Nov 23

Day: Sunny, with a high near 57.

Night: Mostly clear, with a low around 39.

Monday Nov 24

Day: Mostly sunny, with a high near 62.

Night: Mostly cloudy, with a low around 43.

Tuesday Nov 25

Day: A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.

Night: Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

Wednesday Nov 26

Day: Mostly sunny, with a high near 69.

About Dumbarton, VA

Dumbarton is a census-designated place (CDP) in Henrico County, Virginia, United States. The population was 7,879 at the 2010 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

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