National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Current Conditions

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Northumberland PA

7 Day Forecast

State College, PA

NWS Weather Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 66 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 34 °F

Monday

Sunny

Sunny

High: 70 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 45 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 69 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 40 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 56 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Thursday

Sunny

Sunny

High: 63 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 66. Southeast wind around 9 mph.
  • Tonight Mostly clear, with a low around 34. Southeast wind around 6 mph becoming calm after midnight.
  • Monday Sunny, with a high near 70. Calm wind becoming south around 6 mph in the afternoon.
  • Monday Night Partly cloudy, with a low around 45. South wind 3 to 5 mph.
  • Tuesday Showers likely. Mostly cloudy, with a high near 69. South wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Night Mostly cloudy, with a low around 40.
  • Wednesday Partly sunny, with a high near 56.
  • Wednesday Night Partly cloudy, with a low around 34.
  • Thursday Sunny, with a high near 63.
  • Thursday Night Partly cloudy, with a low around 39.
  • Friday A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.
  • Friday Night A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
  • Saturday A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.

 

Additional Forecasts and Information

Zone Area Forecast for Northumberland County, PA