Weather in Northumberland, Pennsylvania, United States

7-Day Detailed Weather Forecast for Northumberland

Tonight

Temperature: 17°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Clear, with a low around 17. West wind 2 to 6 mph.

Monday

Temperature: 39°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 39. Southwest wind around 3 mph.

Monday Night

Temperature: 29°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Snow likely between 7pm and 4am, then rain and snow showers likely. Cloudy, with a low around 29. South wind around 2 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday

Temperature: 43°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Rain and snow showers likely before 1pm. Cloudy, with a high near 43. Southwest wind around 3 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday Night

Temperature: 33°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 33. West wind 3 to 7 mph.

Wednesday

Temperature: 44°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 44.

Wednesday Night

Temperature: 31°F

Wind Speed: 1 mph

Wind Direction: E

Forecast: A chance of rain showers after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

Christmas Day

Temperature: 43°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: A chance of rain showers before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

Thursday Night

Temperature: 38°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: A chance of rain showers after 7pm. Cloudy, with a low around 38. Chance of precipitation is 30%.

Friday

Temperature: 55°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: A chance of rain showers. Cloudy, with a high near 55. Chance of precipitation is 50%.

Friday Night

Temperature: 35°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: A chance of rain showers. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

Saturday

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of rain showers. Mostly cloudy, with a high near 45.

Saturday Night

Temperature: 32°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of rain showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

Sunday

Temperature: 44°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a high near 44.