10-Day Weather Forecast - Duncannon, PA

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  • |40°F
    50% Chance Rain Showers
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    Tonight

    40°F

    Mostly cloudy with a chance of showers this evening then mostly clear after midnight. Not as cool with lows in the mid 30s. West winds 10 to 15 mph with gusts up to 50 mph. Chance of rain 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    48°F

    Sunny. Highs in the upper 40s. West winds 10 to 15 mph. Gusts up to 45 mph decreasing to 30 mph in the afternoon.

    Night

    35°F

    Partly cloudy in the evening then becoming cloudy. Lows in the lower 30s. Northwest winds around 5 mph with gusts up to 20 mph becoming northeast after midnight.

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  • Day

    52°F

    Mostly cloudy. Highs in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

    Night

    45°F

    Cloudy. A chance of showers in the evening then showers after midnight. Mild. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.

    Hourly details
  • Day

    65°F

    Showers. Not as cool with highs in the mid 60s. Chance of rain near 100 percent.

    Night

    31°F

    Snow showers likely. Rain showers mainly in the evening. Little or no snow accumulation. Much cooler with lows in the mid 20s. Chance of precipitation near 100 percent.

    Hourly details
  • Day

    32°F

    Mostly cloudy. Much colder with highs in the lower 30s.

    Night

    24°F

    Partly cloudy. Lows around 20.

    Hourly details
  • Day

    37°F

    Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 30s.

    Night

    30°F

    Mostly cloudy. Lows in the upper 20s.

    Hourly details
  • Day

    45°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 40s.

    Night

    35°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    48°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 40s.

    Night

    36°F

    Mostly cloudy. Low temperature around 36F. Dew point will be around 29F with an average humidity of 67%. Winds will be 4 mph from the NW.

  • Weekend Weather

  • Day

    47°F

    Mostly cloudy. High temperature around 47F. Dew point will be around 27F with an average humidity of 57%. Winds will be 8 mph from the NW.

    Night

    33°F

    Partly cloudy. Low temperature around 33F. Dew point will be around 21F with an average humidity of 52%. Winds will be 5 mph from the NW.

  • Day

    44°F

    Mostly cloudy. High temperature around 44F. Dew point will be around 20F with an average humidity of 48%. Winds will be 9 mph from the NW.

    Night

    30°F

    Mostly clear with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 16F with an average humidity of 46%. Winds will be 6 mph from the NW.