10-Day Weather Forecast - Northumberland, PA

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  • 56|22°F
    Partly Sunny
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    Today

    56°F

    Partly sunny. Warm with highs in the mid 50s. Temperature falling into the lower 30s late. West winds 15 to 20 mph with gusts up to 45 mph.

    Tonight

    22°F

    Mostly cloudy in the evening then clearing. Much cooler with lows in the lower 20s. West winds 15 to 20 mph. Gusts up to 45 mph decreasing to 35 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    35°F

    Mostly sunny. Much cooler with highs in the mid 30s. Southwest winds around 5 mph becoming south in the afternoon. Gusts up to 25 mph.

    Night

    32°F

    Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the lower 30s. South winds 5 to 10 mph with gusts up to 25 mph.

    Hourly details
  • Day

    39°F

    Mostly sunny. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 25 mph.

    Night

    21°F

    Partly cloudy. Lows around 20.

    Hourly details
  • Day

    35°F

    Mostly sunny. Highs in the mid 30s.

    Night

    27°F

    Mostly cloudy. A chance of snow showers after midnight. Lows in the mid 20s. Chance of snow 50 percent.

    Hourly details
  • Day

    38°F

    Cloudy. A chance of rain showers snow showers and freezing rain in the morning. Highs in the lower 40s. Chance of precipitation 50 percent.

    Night

    34°F

    Mostly cloudy. Lows around 30.

    Hourly details
  • Day

    42°F

    Partly sunny. Highs in the lower 40s.

    Night

    29°F

    Partly cloudy in the evening then mostly cloudy with a chance of freezing rain after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    40°F

    Cloudy. A chance of rain showers in the morning. Highs in the mid 40s. Chance of rain 40 percent.

    Night

    38°F

    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 38F. Dew point will be around 37F with an average humidity of 90%. Winds will be 3 mph from the S.

  • Day

    51°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 51F. Dew point will be around 43F with an average humidity of 86%. Winds will be 4 mph from the W.

    Night

    36°F

    Cloudy. Low temperature around 36F. Dew point will be around 35F with an average humidity of 86%. Winds will be 3 mph from the NW.

  • Weekend Weather

  • Day

    45°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 45F. Dew point will be around 35F with an average humidity of 77%. Winds will be 1 mph from the W.

    Night

    34°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 34F. Dew point will be around 31F with an average humidity of 82%. Winds will be 1 mph from the NW.

  • Day

    40°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 40F. Dew point will be around 29F with an average humidity of 71%. Winds will be 3 mph from the NW.

    Night

    29°F

    Cloudy. Low temperature around 29F. Dew point will be around 24F with an average humidity of 77%. Winds will be 3 mph from the NW.