10-day forecast for Dumbarton, MD: 44° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Friday, October 30
69° · 0.66 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3069° / 52°0
Morning54°feels 53°
Afternoon69°feels 68°
Evening53°feels 51°
Overnight52°feels 51°
69 °
Dumbarton, Friday, 30 October
Clear. High 69°, low 52°.
Pressure30.15 inHg
Wind10.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 3159° / 45°0
Morning45°feels 41°
Afternoon59°feels 56°
Evening51°feels 49°
Overnight48°feels 45°
59 °
Dumbarton, Saturday, 31 October
Overcast. High 59°, low 45°.
Pressure30.47 inHg
Wind5.5 mph N
Humidity54%
Visibility6.2 mi
Dew point39°
Sun, 0162° / 45°0
Morning46°feels 46°
Afternoon62°feels 60°
Evening52°feels 51°
Overnight47°feels 47°
62 °
Dumbarton, Sunday, 1 November
Mostly clear. High 62°, low 45°.
Pressure30.50 inHg
Wind3 mph S
Humidity53%
Visibility6.2 mi
Dew point42°
Mon, 0266° / 46°0
Morning47°feels 44°
Afternoon61°feels 59°
Evening62°feels 60°
Overnight47°feels 45°
66 °
Dumbarton, Monday, 2 November
Overcast. High 66°, low 46°.
Pressure30.36 inHg
Wind7.5 mph S
Humidity49%
Visibility—
Dew point39°
Tue, 0369° / 48°0
Morning52°feels 51°
Afternoon63°feels 61°
Evening65°feels 63°
Overnight56°feels 55°
69 °
Dumbarton, Tuesday, 3 November
Overcast. High 69°, low 48°.
Pressure30.27 inHg
Wind5.6 mph SE
Humidity56%
Visibility—
Dew point44°
Wed, 0469° / 54°0
Morning57°feels 56°
Afternoon64°feels 63°
Evening67°feels 66°
Overnight58°feels 57°
69 °
Dumbarton, Wednesday, 4 November
Mostly clear. High 69°, low 54°.
Pressure30.30 inHg
Wind11.7 mph SE
Humidity70%
Visibility—
Dew point52°
Thu, 0569° / 58°0.66
Morning59°feels 59°
Afternoon64°feels 64°
Evening67°feels 68°
Overnight63°feels 63°
69 °
Dumbarton, Thursday, 5 November
Rain. High 69°, low 58°.
Pressure29.97 inHg
Wind15.1 mph S
Humidity80%
Visibility—
Dew point56°
Fri, 0659° / 49°0.47
Morning54°feels 52°
Afternoon53°feels 51°
Evening55°feels 52°
Overnight50°feels 47°
59 °
Dumbarton, Friday, 6 November
Rain. High 59°, low 49°.
Pressure29.97 inHg
Wind13.4 mph NW
Humidity50%
Visibility—
Dew point35°
Sat, 0756° / 44°0
Morning47°feels 43°
Afternoon52°feels 49°
Evening54°feels 51°
Overnight47°feels 43°
56 °
Dumbarton, Saturday, 7 November
Clear. High 56°, low 44°.
Pressure30.06 inHg
Wind13.1 mph NW
Humidity47%
Visibility—
Dew point31°
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, MD 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.