Weather forecast for 10 days
Potomac, MD

Today, on Sunday, December 22, relatively clouded weather is anticipated.
Temperature is predicted to swing from a high of a subzero 30.2°F (-1°C) to a low of a freezing 14°F (-10°C).
Today, the maximum temperature will be lower and more in line with January's average highest temperature of 39.4°F (4.1°C) than the average highest temperature of 45.5°F (7.5°C) in December.
Sunrise will be at 7:23 am and sunset at 4:52 pm; the daylight will last for 9h and 29min.

For the next ten days, a combination of primarily cloudy and occasionally rainy and sunny weather is predicted.
Rainfall is predicted for Friday through next Tuesday.
Temperature differences will be noticeable in the upcoming period. The highest temperature will range between 30.2°F (-1°C) and 51.8°F (11°C), while the lowest nightly temperature fluctuation will be also substantial, as the lowest temperature will range between 14°F (-10°C) and 44.6°F (7°C).
Next Monday and Tuesday, with the highest temperature of 51.8°F (11°C), will be the warmest days in Potomac; today is the coldest day, with a maximum temperature of 30.2°F (-1°C).