10-Day Weather Forecast - Portland, PA

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  • 85|65°F
    Sunny

    Today

    85°F

    Sunny. Near steady temperature in the lower 80s. Southwest winds around 5 mph.

    Tonight

    65°F

    Mostly clear in the evening then becoming partly cloudy. Patchy fog. Humid with lows in the upper 60s. Southwest winds around 5 mph.

    Hourly details
  • 81|69°F
    70% Chance of Storms

    Day

    81°F

    Mostly cloudy. Patchy fog in the morning. A chance of showers in the morning then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce gusty winds and heavy rainfall in the afternoon. Humid with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

    Night

    69°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening. Patchy fog. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

    Hourly details
  • 84|65°F
    50% Chance of Storms

    Day

    84°F

    Partly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 50 percent.

    Night

    65°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 50 percent.

    Hourly details
  • 81|62°F
    Partly Sunny

    Day

    81°F

    Partly sunny. Highs in the lower 80s.

    Night

    62°F

    Partly cloudy. Lows in the lower 60s.

    Hourly details
  • 81|60°F
    Mostly Sunny

    Day

    81°F

    Mostly sunny. Highs in the lower 80s.

    Night

    60°F

    Partly cloudy. Lows in the lower 60s.

    Hourly details
  • 83|62°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. Highs in the lower 80s.

    Night

    62°F

    Mostly clear. Lows in the lower 60s.

    Hourly details
  • 88|67°F
    Sunny

    Day

    88°F

    Sunny hot with highs in the upper 80s.

    Night

    67°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 66F with an average humidity of 79%. Winds will be 3 mph from the W.

  • 84|65°F
    30% Chance of Rain

    Day

    84°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 84F. Dew point will be around 69F with an average humidity of 74%. Winds will be 5 mph from the W.

    Night

    65°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 63F with an average humidity of 81%. Winds will be 3 mph from the NW.

  • 82|62°F
    Sunny

    Day

    82°F

    Sunny. High temperature around 82F. Dew point will be around 64F with an average humidity of 71%. Winds will be 5 mph from the NW.

    Night

    62°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 79%. Winds will be 3 mph from the NW.

  • 81|62°F
    30% Chance of Rain

    Day

    81°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 81F. Dew point will be around 63F with an average humidity of 70%. Winds will be 4 mph from the NW.

    Night

    62°F

    Clear. Low temperature around 62F. Dew point will be around 60F with an average humidity of 80%. Winds will be 2 mph from the NW.