10-day forecast for Dumbarton, VA: 38° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Wednesday, November 4
71° · 0.36 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0575° / 60°0.3
Morning64°feels 65°
Afternoon75°feels 76°
Evening63°feels 64°
Overnight63°feels 64°
75 °
Dumbarton, Thursday, 5 November
Rain. High 75°, low 60°.
Pressure29.91 inHg
Wind10.8 mph S
Humidity90%
Visibility6.2 mi
Dew point67°
Fri, 0671° / 54°0.36
Morning60°feels 61°
Afternoon65°feels 66°
Evening57°feels 57°
Overnight62°feels 63°
71 °
Dumbarton, Friday, 6 November
Rain. High 71°, low 54°.
Pressure29.91 inHg
Wind2.8 mph N
Humidity69%
Visibility3.1 mi
Dew point59°
Sat, 0762° / 47°0
Morning55°feels 54°
Afternoon62°feels 60°
Evening51°feels 48°
Overnight55°feels 54°
62 °
Dumbarton, Saturday, 7 November
Clear. High 62°, low 47°.
Pressure29.97 inHg
Wind6.1 mph NW
Humidity54%
Visibility6.2 mi
Dew point45°
Sun, 0861° / 43°0
Morning47°feels 44°
Afternoon61°feels 59°
Evening54°feels 52°
Overnight45°feels 41°
61 °
Dumbarton, Sunday, 8 November
Clear. High 61°, low 43°.
Pressure30.03 inHg
Wind7.4 mph W
Humidity50%
Visibility6.2 mi
Dew point41°
Mon, 0960° / 45°0
Morning49°feels 46°
Afternoon57°feels 54°
Evening58°feels 56°
Overnight47°feels 46°
60 °
Dumbarton, Monday, 9 November
Clear. High 60°, low 45°.
Pressure30.09 inHg
Wind8.9 mph NW
Humidity54%
Visibility—
Dew point38°
Tue, 1065° / 42°0
Morning47°feels 44°
Afternoon58°feels 56°
Evening63°feels 62°
Overnight52°feels 51°
65 °
Dumbarton, Tuesday, 10 November
Clear. High 65°, low 42°.
Pressure30.09 inHg
Wind8.6 mph SW
Humidity57%
Visibility—
Dew point40°
Wed, 1164° / 50°0
Morning53°feels 51°
Afternoon59°feels 57°
Evening61°feels 58°
Overnight51°feels 49°
64 °
Dumbarton, Wednesday, 11 November
Partly cloudy. High 64°, low 50°.
Pressure29.91 inHg
Wind9.9 mph N
Humidity46%
Visibility—
Dew point37°
Thu, 1254° / 42°0
Morning46°feels 43°
Afternoon51°feels 48°
Evening51°feels 47°
Overnight42°feels 38°
54 °
Dumbarton, Thursday, 12 November
Mostly clear. High 54°, low 42°.
Pressure29.88 inHg
Wind9.6 mph NW
Humidity49%
Visibility—
Dew point31°
Fri, 1352° / 38°0
Morning40°feels 34°
Afternoon47°feels 42°
Evening50°feels 47°
Overnight40°feels 36°
52 °
Dumbarton, Friday, 13 November
Mostly clear. High 52°, low 38°.
Pressure29.88 inHg
Wind10.7 mph NW
Humidity45%
Visibility—
Dew point25°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Dumbarton, VA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.