Northumberland, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Cloudy
    77°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Friday 5/3
    Day
    77°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Not as warm with highs in the mid 70s. Southeast winds around 10 mph.
    Night Details
    Mostly cloudy with a 20 percent chance of showers. Lows in the lower 50s. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    63°
    Forecast night icon
    Night
    70% Chance of Rain
    50°
    Saturday 5/4
    Day
    63°
    70% Chance Rain Showers
    Forecast day icon
    Night
    50°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then rain likely in the afternoon. Much cooler with highs in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Rain likely. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    Rain
    61°
    Forecast night icon
    Night
    50% Chance Rain Showers
    55°
    Sunday 5/5
    Day
    61°
    Rain
    Forecast day icon
    Night
    55°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
    Night Details
    Cloudy with a 50 percent chance of showers. Patchy fog after midnight. Lows in the mid 50s.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    40% Chance Rain Showers
    60°
    Monday 5/6
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    60°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy fog in the morning. Scattered showers in the afternoon. Much warmer with highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with scattered showers. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    78°
    Forecast night icon
    Night
    50% Chance Rain Showers
    62°
    Tuesday 5/7
    Day
    78°
    40% Chance Rain Showers
    Forecast day icon
    Night
    62°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Scattered showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with scattered showers. Lows around 60. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    79°
    Forecast night icon
    Night
    60% Chance of Storms
    60°
    Wednesday 5/8
    Day
    79°
    60% Chance of Storms
    Forecast day icon
    Night
    60°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with scattered showers in the morning then partly sunny with numerous showers and scattered thunderstorms in the afternoon. Highs around 80. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with scattered thunderstorms. Numerous showers mainly in the evening. Lows around 60. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    80% Chance Rain Showers
    74°
    Forecast night icon
    Night
    60% Chance of Rain
    58°
    Thursday 5/9
    Day
    74°
    80% Chance Rain Showers
    Forecast day icon
    Night
    58°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Numerous showers in the morning then widespread showers in the afternoon. Highs in the mid 70s. Chance of rain 80 percent.
    Night Details
    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 58F. Dew point will be around 59F with an average humidity of 81%. Winds will be 6 mph from the W.
  • Forecast day icon
    Friday
    60% Chance of Rain
    76°
    Forecast night icon
    Night
    50% Chance of Rain
    55°
    Friday 5/10
    Day
    76°
    60% Chance of Rain
    Forecast day icon
    Night
    55°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 76F. Dew point will be around 57F with an average humidity of 66%. Winds will be 6 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 74%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    50°
    Saturday 5/11
    Day
    68°
    50% Chance of Rain
    Forecast day icon
    Night
    50°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 68F. Dew point will be around 50F with an average humidity of 65%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 50F. Dew point will be around 47F with an average humidity of 72%. Winds will be 5 mph from the W.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Sunday 5/12
    Day
    66°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 66F. Dew point will be around 46F with an average humidity of 61%. Winds will be 7 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 45F with an average humidity of 71%. Winds will be 4 mph from the W.