10-day forecast for Dumbarton, MD: 38° to 69°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Friday, October 30
59°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2361° / 41°0
Morning49°feels 46°
Afternoon61°feels 59°
Evening47°feels 45°
Overnight48°feels 43°
61 °
Dumbarton, Friday, 23 October
Overcast. High 61°, low 41°.
Pressure30.36 inHg
Wind6.6 mph NE
Humidity65%
Visibility6.2 mi
Dew point43°
Sat, 2459° / 38°0
Morning41°feels 41°
Afternoon59°feels 56°
Evening47°feels 45°
Overnight39°feels 39°
59 °
Dumbarton, Saturday, 24 October
Clear. High 59°, low 38°.
Pressure30.53 inHg
Wind1.9 mph E
Humidity41%
Visibility6.2 mi
Dew point33°
Sun, 2562° / 39°0
Morning39°feels 39°
Afternoon61°feels 59°
Evening50°feels 50°
Overnight42°feels 42°
62 °
Dumbarton, Sunday, 25 October
Clear. High 62°, low 39°.
Pressure30.56 inHg
Wind0.1 mph NE
Humidity47%
Visibility6.2 mi
Dew point38°
Mon, 2665° / 43°0
Morning43°feels 40°
Afternoon65°feels 64°
Evening55°feels 53°
Overnight45°feels 42°
65 °
Dumbarton, Monday, 26 October
Clear. High 65°, low 43°.
Pressure30.33 inHg
Wind4.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 2760° / 46°0
Morning53°feels 51°
Afternoon56°feels 54°
Evening56°feels 54°
Overnight47°feels 45°
60 °
Dumbarton, Tuesday, 27 October
Clear. High 60°, low 46°.
Pressure30.39 inHg
Wind8.7 mph N
Humidity55%
Visibility—
Dew point39°
Wed, 2859° / 43°0
Morning45°feels 43°
Afternoon53°feels 51°
Evening58°feels 57°
Overnight52°feels 51°
59 °
Dumbarton, Wednesday, 28 October
Overcast. High 59°, low 43°.
Pressure30.39 inHg
Wind6.8 mph SE
Humidity80%
Visibility—
Dew point44°
Thu, 2967° / 52°0
Morning54°feels 53°
Afternoon61°feels 60°
Evening65°feels 64°
Overnight57°feels 56°
67 °
Dumbarton, Thursday, 29 October
Clear. High 67°, low 52°.
Pressure30.27 inHg
Wind5.5 mph SW
Humidity69%
Visibility—
Dew point49°
Fri, 3069° / 55°0
Morning57°feels 56°
Afternoon64°feels 62°
Evening66°feels 65°
Overnight58°feels 57°
69 °
Dumbarton, Friday, 30 October
Overcast. High 69°, low 55°.
Pressure30.18 inHg
Wind8.2 mph S
Humidity61%
Visibility—
Dew point48°
Sat, 3166° / 56°0
Morning59°feels 58°
Afternoon66°feels 65°
Evening64°feels 63°
Overnight59°feels 58°
66 °
Dumbarton, Saturday, 31 October
Overcast. High 66°, low 56°.
Pressure30.09 inHg
Wind6.3 mph NW
Humidity51%
Visibility—
Dew point46°
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.