10-day forecast for Dumbarton, MD: 37° to 74°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Friday, October 30
61°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2669° / 38°0
Morning41°feels 37°
Afternoon69°feels 68°
Evening51°feels 50°
Overnight38°feels 35°
69 °
Dumbarton, Monday, 26 October
Clear. High 69°, low 38°.
Pressure30.33 inHg
Wind4.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point44°
Tue, 2766° / 45°0
Morning51°feels 50°
Afternoon65°feels 64°
Evening55°feels 54°
Overnight45°feels 41°
66 °
Dumbarton, Tuesday, 27 October
Clear. High 66°, low 45°.
Pressure30.36 inHg
Wind5 mph NE
Humidity52%
Visibility6.2 mi
Dew point45°
Wed, 2861° / 46°0
Morning46°feels 44°
Afternoon61°feels 60°
Evening53°feels 52°
Overnight49°feels 48°
61 °
Dumbarton, Wednesday, 28 October
Overcast. High 61°, low 46°.
Pressure30.47 inHg
Wind6 mph SE
Humidity59%
Visibility6.2 mi
Dew point44°
Thu, 2967° / 49°0
Morning49°feels 47°
Afternoon61°feels 60°
Evening64°feels 64°
Overnight50°feels 49°
67 °
Dumbarton, Thursday, 29 October
Overcast. High 67°, low 49°.
Pressure30.39 inHg
Wind7.6 mph SW
Humidity75%
Visibility—
Dew point51°
Fri, 3074° / 53°0
Morning58°feels 57°
Afternoon70°feels 69°
Evening71°feels 70°
Overnight60°feels 59°
74 °
Dumbarton, Friday, 30 October
Clear. High 74°, low 53°.
Pressure30.21 inHg
Wind7.5 mph W
Humidity46%
Visibility—
Dew point46°
Sat, 3171° / 58°0
Morning61°feels 60°
Afternoon67°feels 66°
Evening67°feels 66°
Overnight59°feels 58°
71 °
Dumbarton, Saturday, 31 October
Clear. High 71°, low 58°.
Pressure30.33 inHg
Wind7.7 mph SE
Humidity52%
Visibility—
Dew point47°
Sun, 0169° / 56°0
Morning58°feels 58°
Afternoon64°feels 64°
Evening67°feels 66°
Overnight60°feels 59°
69 °
Dumbarton, Sunday, 1 November
Overcast. High 69°, low 56°.
Pressure30.42 inHg
Wind7 mph SE
Humidity75%
Visibility—
Dew point54°
Mon, 0268° / 57°0
Morning59°feels 59°
Afternoon64°feels 63°
Evening67°feels 66°
Overnight59°feels 59°
68 °
Dumbarton, Monday, 2 November
Overcast. High 68°, low 57°.
Pressure30.33 inHg
Wind8.1 mph SE
Humidity77%
Visibility—
Dew point55°
Tue, 0370° / 58°0
Morning61°feels 61°
Afternoon64°feels 64°
Evening68°feels 68°
Overnight62°feels 62°
70 °
Dumbarton, Tuesday, 3 November
Overcast. High 70°, low 58°.
Pressure30.09 inHg
Wind8.2 mph S
Humidity90%
Visibility—
Dew point59°
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.