10-day forecast for Dumbarton, VA: 41° to 70°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Monday, October 26
59°
Worst day: Sunday, October 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1964° / 44°0
Morning45°feels 41°
Afternoon64°feels 62°
Evening54°feels 53°
Overnight46°feels 43°
64 °
Dumbarton, Monday, 19 October
Clear. High 64°, low 44°.
Pressure30.33 inHg
Wind10.5 mph N
Humidity44%
Visibility6.2 mi
Dew point39°
Tue, 2067° / 51°0
Morning51°feels 49°
Afternoon66°feels 65°
Evening56°feels 55°
Overnight52°feels 50°
67 °
Dumbarton, Tuesday, 20 October
Clear. High 67°, low 51°.
Pressure30.27 inHg
Wind10.8 mph N
Humidity52%
Visibility6.2 mi
Dew point45°
Wed, 2162° / 46°0
Morning46°feels 41°
Afternoon62°feels 61°
Evening52°feels 50°
Overnight50°feels 46°
62 °
Dumbarton, Wednesday, 21 October
Clear. High 62°, low 46°.
Pressure30.27 inHg
Wind7.7 mph N
Humidity57%
Visibility6.2 mi
Dew point44°
Thu, 2266° / 42°0
Morning47°feels 45°
Afternoon61°feels 59°
Evening62°feels 61°
Overnight43°feels 43°
66 °
Dumbarton, Thursday, 22 October
Clear. High 66°, low 42°.
Pressure30.18 inHg
Wind4.9 mph N
Humidity55%
Visibility—
Dew point41°
Fri, 2363° / 47°0
Morning50°feels 47°
Afternoon58°feels 56°
Evening61°feels 59°
Overnight50°feels 48°
63 °
Dumbarton, Friday, 23 October
Mostly clear. High 63°, low 47°.
Pressure30.36 inHg
Wind10.3 mph NE
Humidity62%
Visibility—
Dew point43°
Sat, 2465° / 47°0
Morning51°feels 49°
Afternoon60°feels 58°
Evening60°feels 58°
Overnight49°feels 48°
65 °
Dumbarton, Saturday, 24 October
Clear. High 65°, low 47°.
Pressure30.53 inHg
Wind8.4 mph NE
Humidity57%
Visibility—
Dew point42°
Sun, 2565° / 46°0
Morning50°feels 48°
Afternoon60°feels 58°
Evening63°feels 61°
Overnight52°feels 50°
65 °
Dumbarton, Sunday, 25 October
Clear. High 65°, low 46°.
Pressure30.50 inHg
Wind4.4 mph N
Humidity58%
Visibility—
Dew point42°
Mon, 2670° / 48°0
Morning52°feels 52°
Afternoon63°feels 61°
Evening67°feels 65°
Overnight56°feels 55°
70 °
Dumbarton, Monday, 26 October
Overcast. High 70°, low 48°.
Pressure30.27 inHg
Wind9.2 mph NE
Humidity49%
Visibility—
Dew point41°
Tue, 2765° / 47°0
Morning52°feels 49°
Afternoon59°feels 57°
Evening63°feels 61°
Overnight52°feels 50°
65 °
Dumbarton, Tuesday, 27 October
Clear. High 65°, low 47°.
Pressure30.39 inHg
Wind7 mph N
Humidity43%
Visibility—
Dew point35°
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.