Lewistown, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Thursday 5/2
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. High temperature around 85F. Dew point will be around 48F with an average humidity of 50%. Winds will be 4 mph from the W.
    Night Details
    Clear this evening then becoming partly cloudy. Lows in the lower 50s. North winds 5 to 10 mph becoming northeast after midnight.
  • Forecast day icon
    Friday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    70% Chance of Storms
    52°
    Friday 5/3
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows around 50. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    59°
    Forecast night icon
    Night
    Rain
    50°
    Saturday 5/4
    Day
    59°
    70% Chance Rain Showers
    Forecast day icon
    Night
    50°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Much cooler with highs in the upper 50s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Showers. Lows around 50. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Sunday
    Rain
    64°
    Forecast night icon
    Night
    50% Chance Rain Showers
    59°
    Sunday 5/5
    Day
    64°
    Rain
    Forecast day icon
    Night
    59°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers mainly in the morning. Highs in the lower 60s. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy with a chance of showers. Patchy fog after midnight. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    76°
    Forecast night icon
    Night
    40% Chance Rain Showers
    62°
    Monday 5/6
    Day
    76°
    40% Chance Rain Showers
    Forecast day icon
    Night
    62°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Patchy fog in the morning. A chance of showers. Warmer with highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers. Patchy fog after midnight. Lows in the upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    78°
    Forecast night icon
    Night
    60% Chance of Storms
    64°
    Tuesday 5/7
    Day
    78°
    50% Chance Rain Showers
    Forecast day icon
    Night
    64°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    82°
    Forecast night icon
    Night
    60% Chance of Storms
    63°
    Wednesday 5/8
    Day
    82°
    60% Chance of Storms
    Forecast day icon
    Night
    63°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy. Showers likely with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows around 60. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    84°
    Forecast night icon
    Night
    50% Chance of Rain
    62°
    Thursday 5/9
    Day
    84°
    60% Chance Rain Showers
    Forecast day icon
    Night
    62°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 61F with an average humidity of 77%. Winds will be 4 mph from the W.
  • Forecast day icon
    Friday
    50% Chance of Rain
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Friday 5/10
    Day
    76°
    50% Chance of Rain
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 76F. Dew point will be around 56F with an average humidity of 62%. Winds will be 7 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 73%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Saturday 5/11
    Day
    67°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 67F. Dew point will be around 48F with an average humidity of 60%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 48F with an average humidity of 74%. Winds will be 4 mph from the NW.