Weather in Northumberland, Pennsylvania, United States

7-Day Detailed Weather Forecast for Northumberland

Tonight

Temperature: 46°F

Wind Speed: 5 to 12 mph

Wind Direction: SW

Forecast: A chance of rain showers before 10pm, then showers and thunderstorms likely. Mostly cloudy. Low around 46, with temperatures rising to around 56 overnight. Southwest wind 5 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Temperature: 54°F

Wind Speed: 8 to 12 mph

Wind Direction: NW

Forecast: Rain showers before noon. Mostly cloudy, with a high near 54. Northwest wind 8 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 36°F

Wind Speed: 2 to 9 mph

Wind Direction: W

Forecast: A chance of rain showers between 8pm and 5am, then a chance of rain and snow showers. Partly cloudy, with a low around 36. West wind 2 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Monday

Temperature: 47°F

Wind Speed: 5 to 9 mph

Wind Direction: NW

Forecast: A chance of rain and snow showers before 8am, then areas of frost between 8am and 9am. Mostly sunny, with a high near 47. Northwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 28°F

Wind Speed: 1 to 8 mph

Wind Direction: NW

Forecast: Widespread frost after 4am. Mostly clear, with a low around 28. Northwest wind 1 to 8 mph.

Tuesday

Temperature: 55°F

Wind Speed: 1 to 7 mph

Wind Direction: SW

Forecast: Widespread frost before 7am. Sunny, with a high near 55.

Tuesday Night

Temperature: 41°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A chance of rain showers after 8pm. Partly cloudy, with a low around 41. Chance of precipitation is 30%.

Wednesday

Temperature: 66°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: A chance of rain showers before 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.

Wednesday Night

Temperature: 41°F

Wind Speed: 1 to 6 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 41.

Thursday

Temperature: 72°F

Wind Speed: 1 to 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 72.

Thursday Night

Temperature: 47°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 47.

Friday

Temperature: 75°F

Wind Speed: 1 to 6 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 75.

Friday Night

Temperature: 52°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: A chance of rain showers after 8pm. Partly cloudy, with a low around 52. Chance of precipitation is 30%.

Saturday

Temperature: 68°F

Wind Speed: 2 to 7 mph

Wind Direction: E

Forecast: A chance of rain showers. Partly sunny, with a high near 68.