10-day forecast for Dumbarton, MD: 39° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Friday, October 30
62° · 1.34 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2462° / 39°0
Morning41°feels 39°
Afternoon62°feels 60°
Evening45°feels 43°
Overnight41°feels 41°
62 °
Dumbarton, Saturday, 24 October
Clear. High 62°, low 39°.
Pressure30.56 inHg
Wind2.9 mph E
Humidity39%
Visibility6.2 mi
Dew point31°
Sun, 2563° / 39°0
Morning40°feels 37°
Afternoon62°feels 60°
Evening51°feels 50°
Overnight41°feels 41°
63 °
Dumbarton, Sunday, 25 October
Clear. High 63°, low 39°.
Pressure30.56 inHg
Wind0.8 mph SE
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 2666° / 44°0
Morning45°feels 42°
Afternoon66°feels 64°
Evening55°feels 54°
Overnight46°feels 43°
66 °
Dumbarton, Monday, 26 October
Clear. High 66°, low 44°.
Pressure30.33 inHg
Wind5.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point45°
Tue, 2763° / 49°0
Morning51°feels 49°
Afternoon59°feels 57°
Evening60°feels 58°
Overnight54°feels 53°
63 °
Dumbarton, Tuesday, 27 October
Clear. High 63°, low 49°.
Pressure30.33 inHg
Wind7.8 mph NW
Humidity53%
Visibility—
Dew point41°
Wed, 2858° / 44°0
Morning47°feels 44°
Afternoon55°feels 52°
Evening56°feels 54°
Overnight49°feels 48°
58 °
Dumbarton, Wednesday, 28 October
Overcast. High 58°, low 44°.
Pressure30.45 inHg
Wind6.2 mph SE
Humidity60%
Visibility—
Dew point39°
Thu, 2965° / 50°0
Morning53°feels 52°
Afternoon59°feels 58°
Evening64°feels 62°
Overnight55°feels 54°
65 °
Dumbarton, Thursday, 29 October
Overcast. High 65°, low 50°.
Pressure30.39 inHg
Wind5.9 mph S
Humidity69%
Visibility—
Dew point47°
Fri, 3070° / 53°0
Morning56°feels 55°
Afternoon64°feels 63°
Evening67°feels 66°
Overnight59°feels 58°
70 °
Dumbarton, Friday, 30 October
Partly cloudy. High 70°, low 53°.
Pressure30.30 inHg
Wind5.9 mph SW
Humidity63%
Visibility—
Dew point49°
Sat, 3165° / 56°0
Morning58°feels 58°
Afternoon62°feels 61°
Evening63°feels 62°
Overnight60°feels 59°
65 °
Dumbarton, Saturday, 31 October
Overcast. High 65°, low 56°.
Pressure30.30 inHg
Wind5.6 mph SE
Humidity64%
Visibility—
Dew point49°
Sun, 0162° / 57°1.34
Morning58°feels 58°
Afternoon60°feels 60°
Evening62°feels 62°
Overnight60°feels 60°
62 °
Dumbarton, Sunday, 1 November
Rain. High 62°, low 57°.
Pressure30.18 inHg
Wind7.4 mph SE
Humidity99%
Visibility—
Dew point58°
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.