Portland, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    30% Chance of Rain
    42°
    Friday 5/10
    Forecast night icon
    42°
    30% Chance of Rain
    Hourly
    Night Details
    Cloudy with patchy drizzle. A chance of rain late this evening then a slight chance of rain. Patchy fog. Lows in the lower 40s. Southeast winds around 5 mph becoming northwest around 5 mph. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    61°
    Forecast night icon
    Night
    Rain
    45°
    Saturday 5/11
    Day
    61°
    Partly Sunny
    Forecast day icon
    Night
    45°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. Patchy fog in the morning. Highs in the lower 60s. Northeast winds around 5 mph becoming south in the afternoon.
    Night Details
    Cloudy. A chance of showers in the evening then showers after midnight. Lows in the mid 40s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    Rain
    53°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Sunday 5/12
    Day
    53°
    Rain
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers. Highs in the mid 50s. East winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Lows in the lower 40s. Southeast winds around 5 mph becoming southwest around 5 mph after midnight.
  • Forecast day icon
    Monday
    Partly Sunny
    71°
    Forecast night icon
    Night
    Mostly Cloudy
    51°
    Monday 5/13
    Day
    71°
    Partly Sunny
    Forecast day icon
    Night
    51°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Much warmer with highs in the upper 60s.
    Night Details
    Mostly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    60% Chance Rain Showers
    73°
    Forecast night icon
    Night
    70% Chance Rain Showers
    59°
    Tuesday 5/14
    Day
    73°
    60% Chance Rain Showers
    Forecast day icon
    Night
    59°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
    Night Details
    Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    70°
    Forecast night icon
    Night
    50% Chance Rain Showers
    55°
    Wednesday 5/15
    Day
    70°
    50% Chance Rain Showers
    Forecast day icon
    Night
    55°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Thursday 5/16
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    69°
    Forecast night icon
    Night
    60% Chance of Rain
    58°
    Friday 5/17
    Day
    69°
    40% Chance Rain Showers
    Forecast day icon
    Night
    58°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 58F. Dew point will be around 56F with an average humidity of 86%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    71°
    Forecast night icon
    Night
    50% Chance of Rain
    55°
    Saturday 5/18
    Day
    71°
    60% Chance of Rain
    Forecast day icon
    Night
    55°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 60% chance for rain and thunderstorms. High temperature around 71F. Dew point will be around 58F with an average humidity of 77%. Winds will be 2 mph from the SE.
    Night Details
    Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 55F. Dew point will be around 54F with an average humidity of 83%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Sunday 5/19
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 73F. Dew point will be around 53F with an average humidity of 65%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 79%. Winds will be 4 mph from the SW.