10-Day Weather Forecast - Potomac, MD
- 80|59°F50% Chance of StormsHourly details
Today
80°FMostly cloudy this morning then becoming partly sunny. A chance of showers. A chance of thunderstorms this afternoon. Some thunderstorms may produce damaging winds and large hail this afternoon. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Tonight
59°FMostly cloudy. A chance of showers and thunderstorms in the evening then showers after midnight. Some thunderstorms may be severe with damaging winds and large hail. Lows in the mid 40s. Southwest winds 15 to 20 mph. Gusts up to 35 mph after midnight. Chance of rain 90 percent.
- 54|31°FRainHourly details
Day
54°FCloudy with showers in the morning then partly sunny with a chance of showers in the afternoon. Breezy and much cooler with highs in the mid 40s. Northwest winds 15 to 25 mph. Gusts up to 40 mph in the morning. Chance of rain 90 percent.
Night
31°FMostly clear. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming west around 5 mph after midnight.
- 55|43°FPartly SunnyHourly details
Day
55°FPartly sunny in the morning then becoming mostly cloudy. Breezy with highs in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph increasing to 15 to 25 mph with gusts up to 35 mph in the afternoon.
Night
43°FPartly cloudy. Lows in the upper 30s.
Weekend Weather
- 58|36°FMostly SunnyHourly details
Day
58°FMostly sunny. Highs in the lower 50s.
Night
36°FMostly cloudy. Lows in the upper 30s.
- 56|52°FMostly CloudyHourly details
Day
56°FMostly cloudy. Highs around 60.
Night
52°FRain. Lows in the upper 40s. Chance of rain 80 percent.
- 62|25°F70% Chance of RainHourly details
Day
62°FRain likely. Highs in the lower 60s. Temperature falling to around 50 in the afternoon. Chance of rain 70 percent.
Night
25°FPartly cloudy. Cooler with lows in the upper 20s.
- 34|26°FMostly Sunny
Day
34°FMostly sunny. Cooler with highs in the upper 30s.
Night
26°FClear. Low temperature around 26F. Dew point will be around 8F with an average humidity of 42%. Winds will be 2 mph from the NW.
- 47|33°FPartly Cloudy
Day
47°FPartly cloudy. High temperature around 47F. Dew point will be around 16F with an average humidity of 39%. Winds will be 3 mph from the SE.
Night
33°FCloudy. Low temperature around 33F. Dew point will be around 21F with an average humidity of 54%. Winds will be 6 mph from the SE.
- 50|36°FCloudy
Day
50°FCloudy. High temperature around 50F. Dew point will be around 29F with an average humidity of 58%. Winds will be 3 mph from the SE.
Night
36°FCloudy. Low temperature around 36F. Dew point will be around 32F with an average humidity of 72%. Winds will be 3 mph from the E.
- 56|40°F40% Chance of Rain
Day
56°FPartly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 56F. Dew point will be around 35F with an average humidity of 61%. Winds will be 1 mph from the SE.
Night
40°FPartly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 34F with an average humidity of 66%. Winds will be 2 mph from the S.
