10-day forecast for Dumbarton, VA: 41° to 75°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Friday, October 30
62°
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2364° / 44°0
Morning48°feels 44°
Afternoon64°feels 63°
Evening48°feels 46°
Overnight44°feels 39°
64 °
Dumbarton, Friday, 23 October
Overcast. High 64°, low 44°.
Pressure30.30 inHg
Wind8.4 mph NE
Humidity59%
Visibility6.2 mi
Dew point48°
Sat, 2462° / 42°0
Morning43°feels 39°
Afternoon61°feels 59°
Evening53°feels 51°
Overnight45°feels 43°
62 °
Dumbarton, Saturday, 24 October
Clear. High 62°, low 42°.
Pressure30.50 inHg
Wind5.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point41°
Sun, 2566° / 45°0
Morning47°feels 44°
Afternoon66°feels 64°
Evening55°feels 53°
Overnight46°feels 43°
66 °
Dumbarton, Sunday, 25 October
Mostly clear. High 66°, low 45°.
Pressure30.53 inHg
Wind6.2 mph NE
Humidity55%
Visibility6.2 mi
Dew point46°
Mon, 2667° / 43°0
Morning48°feels 47°
Afternoon62°feels 60°
Evening65°feels 63°
Overnight47°feels 47°
67 °
Dumbarton, Monday, 26 October
Clear. High 67°, low 43°.
Pressure30.42 inHg
Wind3.3 mph NW
Humidity60%
Visibility—
Dew point44°
Tue, 2768° / 49°0
Morning53°feels 51°
Afternoon63°feels 62°
Evening65°feels 63°
Overnight54°feels 52°
68 °
Dumbarton, Tuesday, 27 October
Clear. High 68°, low 49°.
Pressure30.33 inHg
Wind8 mph NE
Humidity64%
Visibility—
Dew point49°
Wed, 2868° / 53°0
Morning55°feels 54°
Afternoon62°feels 61°
Evening66°feels 65°
Overnight57°feels 56°
68 °
Dumbarton, Wednesday, 28 October
Overcast. High 68°, low 53°.
Pressure30.30 inHg
Wind4.5 mph S
Humidity60%
Visibility—
Dew point46°
Thu, 2975° / 53°0
Morning57°feels 56°
Afternoon68°feels 66°
Evening71°feels 70°
Overnight60°feels 59°
75 °
Dumbarton, Thursday, 29 October
Clear. High 75°, low 53°.
Pressure30.18 inHg
Wind4.6 mph S
Humidity48%
Visibility—
Dew point44°
Fri, 3075° / 57°0
Morning60°feels 59°
Afternoon68°feels 67°
Evening71°feels 70°
Overnight59°feels 58°
75 °
Dumbarton, Friday, 30 October
Overcast. High 75°, low 57°.
Pressure30.15 inHg
Wind5.1 mph SE
Humidity51%
Visibility—
Dew point47°
Sat, 3172° / 55°0
Morning58°feels 58°
Afternoon67°feels 66°
Evening69°feels 69°
Overnight60°feels 60°
72 °
Dumbarton, Saturday, 31 October
Overcast. High 72°, low 55°.
Pressure30.18 inHg
Wind4.6 mph SE
Humidity73%
Visibility—
Dew point55°
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.