10-Day Weather Forecast - Irwin, PA

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  • |12°F
    Mostly Clear
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    Tonight

    12°F

    Mostly clear. Low temperature around 12F. Dew point will be around 10F with an average humidity of 89%. Winds will be 3 mph from the N.

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  • Day

    23°F

    Partly sunny. Highs in the lower 20s. Light and variable winds becoming west around 5 mph this afternoon.

    Night

    18°F

    Mostly cloudy. Lows around 14. Southwest winds around 5 mph.

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  • Day

    29°F

    Snow. Snow accumulation 1 to 2 inches. Highs around 30. Southwest winds 5 to 10 mph. Chance of snow near 100 percent.

    Night

    10°F

    Snow. Additional snow accumulation possible. Very cold with lows around 2 above. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow near 100 percent. Wind chill values as low as 12 below after midnight.

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  • Weekend Weather

  • Day

    13°F

    Partly cloudy with a chance of snow in the morning then partly sunny in the afternoon. Little or no additional snow accumulation. Much colder with highs around 12. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 40 percent. Wind chill values as low as 19 below.

    Night

    1°F

    Partly cloudy. Frigid. Lows 5 below to zero. Wind chill values as low as 15 below.

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  • Day

    19°F

    Partly sunny. Very cold with highs around 20.

    Night

    9°F

    Mostly cloudy. Very cold with lows around 5 above.

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  • Day

    29°F

    Mostly cloudy in the morning then becoming partly sunny. Not as cold with highs in the mid 30s.

    Night

    24°F

    Mostly cloudy. Not as cold with lows around 20.

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  • Day

    36°F

    Partly cloudy. Highs in the lower 40s.

    Night

    30°F

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

    Hourly details
  • Day

    35°F

    Considerable cloudiness with a 40 percent chance of rain. Highs in the lower 40s.

    Night

    31°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 31F. Dew point will be around 26F with an average humidity of 77%. Winds will be 4 mph from the W.

  • Day

    35°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. High temperature around 35F. Dew point will be around 26F with an average humidity of 72%. Winds will be 3 mph from the W.

    Night

    33°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 33F. Dew point will be around 27F with an average humidity of 76%. Winds will be 1 mph from the W.

  • Day

    37°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 37F. Dew point will be around 28F with an average humidity of 73%. Winds will be 2 mph from the SW.

    Night

    36°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 30F with an average humidity of 76%. Winds will be 1 mph from the SE.