10-Day Weather Forecast - Southwest, PA

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  • Weekend Weather

  • |36°F
    Mostly Cloudy
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    Tonight

    36°F

    Mostly cloudy. Near steady temperature in the lower 30s. East winds around 5 mph.

    Hourly details
  • Day

    57°F

    Rain mild. Highs in the upper 50s. South winds 5 to 10 mph. Chance of rain 90 percent.

    Night

    55°F

    A chance of rain in the evening then rain after midnight. Mild. Lows in the lower 40s. Southwest winds 15 to 20 mph. Gusts up to 30 mph increasing to 40 mph after midnight. Chance of rain near 100 percent.

    Hourly details
  • Day

    52°F

    Rain likely in the morning. Snow likely. Little or no snow accumulation. Windy with highs in the upper 40s. Temperatures falling into the upper 20s in the afternoon. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 70 percent.

    Night

    21°F

    Snow showers. Little or no snow accumulation. Blustery and much colder with lows around 20. West winds 20 to 25 mph with gusts up to 50 mph. Chance of snow 90 percent.

    Hourly details
  • Day

    25°F

    Considerable cloudiness. Snow showers in the morning. Little or no snow accumulation. Blustery and much colder with highs in the upper 20s. Chance of snow 80 percent.

    Night

    22°F

    Considerable cloudiness. Scattered snow showers after midnight. Lows around 20. Chance of snow 40 percent.

    Hourly details
  • Day

    31°F

    Considerable cloudiness with scattered snow showers. Highs in the lower 30s. Chance of snow 50 percent.

    Night

    24°F

    Snow likely. Lows in the lower 20s. Chance of snow 70 percent.

    Hourly details
  • Day

    27°F

    Considerable cloudiness with a 50 percent chance of snow. Highs in the upper 20s.

    Night

    16°F

    Mostly cloudy. Cold with lows 10 to 15.

    Hourly details
  • Day

    24°F

    Partly cloudy. Highs in the upper 20s.

    Night

    19°F

    Partly cloudy. Lows 15 to 20.

    Hourly details
  • Weekend Weather

  • Day

    35°F

    Partly cloudy in the morning then partly sunny with a chance of rain in the afternoon. Highs in the upper 30s. Chance of rain 30 percent.

    Night

    31°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 82%. Winds will be 6 mph from the SW.

  • Day

    35°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 35F. Dew point will be around 29F with an average humidity of 84%. Winds will be 9 mph from the W.

    Night

    25°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 25F. Dew point will be around 24F with an average humidity of 84%. Winds will be 6 mph from the W.

  • Day

    33°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 33F. Dew point will be around 24F with an average humidity of 77%. Winds will be 6 mph from the W.

    Night

    24°F

    Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 24F. Dew point will be around 22F with an average humidity of 81%. Winds will be 3 mph from the W.