Grand Valley, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    50% Chance of Storms
    63°
    Forecast night icon
    Night
    50% Chance of Storms
    52°
    Sunday 5/5
    Day
    63°
    50% Chance of Storms
    Forecast day icon
    Night
    52°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce gusty winds. Highs in the mid 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers after midnight. Patchy fog in the evening then areas of fog after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph becoming northwest after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Monday 5/6
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Areas of fog in the morning. Highs around 70. North winds around 5 mph.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the mid 40s. North winds 5 to 10 mph becoming east after midnight.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    Thunderstorms
    55°
    Tuesday 5/7
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    55°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Not as cool with lows in the upper 50s. Chance of rain 90 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    74°
    Forecast night icon
    Night
    60% Chance Rain Showers
    47°
    Wednesday 5/8
    Day
    74°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then clearing. A chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the lower 50s. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    80% Chance of Storms
    65°
    Forecast night icon
    Night
    70% Chance of Storms
    46°
    Thursday 5/9
    Day
    65°
    80% Chance of Storms
    Forecast day icon
    Night
    46°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers. A chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 80 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. Showers likely mainly in the evening. Lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    70% Chance Rain Showers
    64°
    Forecast night icon
    Night
    70% Chance Rain Showers
    43°
    Friday 5/10
    Day
    64°
    70% Chance Rain Showers
    Forecast day icon
    Night
    43°
    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 lower 60s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Lows in the lower 40s. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    58°
    Forecast night icon
    Night
    40% Chance of Rain
    39°
    Saturday 5/11
    Day
    58°
    70% Chance Rain Showers
    Forecast day icon
    Night
    39°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 39F. Dew point will be around 41F with an average humidity of 92%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    40°
    Sunday 5/12
    Day
    59°
    50% Chance of Rain
    Forecast day icon
    Night
    40°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 59F. Dew point will be around 43F with an average humidity of 69%. Winds will be 10 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 41F with an average humidity of 85%. Winds will be 6 mph from the W.
  • Forecast day icon
    Monday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    40°
    Monday 5/13
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    40°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 61F. Dew point will be around 44F with an average humidity of 71%. Winds will be 9 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 41F with an average humidity of 81%. Winds will be 6 mph from the W.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Tuesday 5/14
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 45F with an average humidity of 66%. Winds will be 8 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 43F. Dew point will be around 44F with an average humidity of 84%. Winds will be 4 mph from the W.