10-Day Weather Forecast - Johnstown, PA

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  • |55°F
    Mostly Cloudy

    Tonight

    55°F

    Mostly cloudy. Not as cool with lows in the lower 50s. South winds 5 to 10 mph.

    Hourly details
  • Day

    58°F

    A chance of showers in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

    Night

    43°F

    Showers with a chance of thunderstorms in the evening. Lows in the lower 40s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

    Hourly details
  • Day

    44°F

    Mostly cloudy with a 50 percent chance of showers. Much cooler with highs in the upper 40s. West winds 10 to 15 mph with gusts up to 30 mph.

    Night

    43°F

    Mostly cloudy. A chance of showers in the evening. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

    Hourly details
  • Day

    59°F

    Partly sunny. Not as cool with highs in the mid 60s.

    Night

    49°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s.

    Hourly details
  • Weekend Weather

  • Day

    72°F

    Mostly sunny. A chance of showers in the afternoon. Warmer with highs in the upper 70s. Chance of rain 30 percent.

    Night

    59°F

    Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30 percent.

    Hourly details
  • Day

    77°F

    Mostly sunny. Very warm with highs around 80.

    Night

    60°F

    Partly cloudy. Lows in the lower 60s.

    Hourly details
  • Day

    84°F

    Mostly sunny. Hot with highs in the mid 80s.

    Night

    64°F

    Partly cloudy. Lows in the mid 60s.

    Hourly details
  • Day

    80°F

    Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 50 percent.

    Night

    61°F

    Partly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 57F with an average humidity of 71%. Winds will be 5 mph from the SW.

  • Day

    73°F

    Partly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 73F. Dew point will be around 56F with an average humidity of 65%. Winds will be 7 mph from the W.

    Night

    58°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 58F. Dew point will be around 52F with an average humidity of 70%. Winds will be 3 mph from the W.

  • Day

    71°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 71F. Dew point will be around 53F with an average humidity of 63%. Winds will be 4 mph from the SW.

    Night

    58°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 58F. Dew point will be around 52F with an average humidity of 69%. Winds will be 3 mph from the SW.