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Hourly Forecast
Daylight Hours
05:47
Sunrise
20:28
Sunset
Daily Forecast
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Saturday
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Resources
UV Index
Humidity
Frequently asked questions about weather in Potomac
How warm does it get in Potomac?
The warmest month in Potomac is July, with average high temperatures of 32°C. The average temperature during this period is around 27°C.
How cold does it get in Potomac?
The coldest month in Potomac is January, with average low temperatures of -1°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Potomac?
The wettest month in Potomac is July, with an average of 132mm of precipitation.
What is the driest time of year in Potomac?
The driest month in Potomac is November, with an average of 74mm of precipitation.
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