Weather WorldPotomac, MD 7-Day Night Weather Forecast
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Potomac, MD Weather Forecast
Potomac, MD Weather Forecast Date: 455 PM EDT Thu Oct 22 2026
The area/counties/county of: Central And Southeast Montgomery, including the cities of: Four Corners, Silver Spring, Glenmont, Bethesda, Gaithersburg, Aspen Hill, and Rockville.or toggle through each period.
Rest Of This Afternoon... Sunny. Highs in the mid 60s. North winds around 10 mph with gusts up to 20 mph.
Tonight... Clear. Lows in the mid 40s. North winds 5 to 10 mph.
Friday... Sunny. Highs in the lower 60s. Northeast winds 5 to 10 mph.
Friday Night... Clear. Lows in the upper 30s. Northeast winds around 5 mph in the evening, becoming light and variable.
Saturday... Sunny. Highs in the lower 60s. Northeast winds around 5 mph, becoming east around 5 mph in the afternoon.
Saturday Night... Clear. Lows around 40.
Sunday... Sunny. Highs in the mid 60s.
Sunday Night... Clear. Lows in the lower 40s.
Monday... Sunny. Highs in the upper 60s.
Monday Night... Mostly clear. Lows in the upper 40s.
Tuesday... Mostly sunny. Highs in the upper 60s.
Tuesday Night... Partly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
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