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Current Weather Conditions for Grantham, PA

A chance of showers and thunderstorms before 3pm, then showers and thunderstorms between 3pm and 5pm, then showers and thunderstorms likely. Some of the storms could be severe and produce heavy rain. Mostly cloudy, with a high near 85. Southwest wind 8 to 12 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
73°F

Conditions

Wind: 8 mph S
Humidity: 90%
Probability of Precipitation: 41%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
73° 74° 76° 78° 79° 82° 84° 84° 84° 83° 82° 81° 79°

Upcoming Week

Day Forecast High Low
Today
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3pm, then showers and thunderstorms between 3pm and 5pm, then showers and thunderstorms likely. Some of the storms could be severe and produce heavy rain. Mostly cloudy, with a high near 85. Southwest wind 8 to 12 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
83°F 67°F
Tonight
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and 5am. Some of the storms could be severe and produce heavy rain. Mostly cloudy, with a low around 67. Southwest wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
83°F 67°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 82. West wind 6 to 12 mph. New rainfall amounts less than a tenth of an inch possible.
83°F 67°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 58. Northwest wind 5 to 12 mph.
83°F 67°F
Thursday
Sunny
Sunny, with a high near 78. North wind around 6 mph.
83°F 67°F
Thursday Night
Clear
Clear, with a low around 57.
83°F 67°F
Friday
Sunny
Sunny, with a high near 81.
83°F 67°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 61.
83°F 67°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 81.
83°F 67°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 63.
83°F 67°F
Sunday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
83°F 67°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
83°F 67°F
Monday
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
83°F 67°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
83°F 67°F
Data provided by weather.gov