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Current Weather Conditions for Grantham, PA

A chance of showers and thunderstorms after 4pm. Mostly sunny. High near 90, with temperatures falling to around 84 in the afternoon. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
89°F

Conditions

Wind: 13 mph W
Humidity: 42%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
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Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 4pm. Mostly sunny. High near 90, with temperatures falling to around 84 in the afternoon. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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Tonight
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 1am, then patchy fog. Some of the storms could be severe. Partly cloudy, with a low around 65. West wind 3 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
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Sunday
Sunny
Sunny, with a high near 87. Northwest wind 3 to 12 mph.
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Sunday Night
Mostly Clear
Mostly clear, with a low around 61. North wind 2 to 9 mph.
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Monday
Sunny
Sunny, with a high near 85. East wind around 5 mph.
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Monday Night
Mostly Clear
Mostly clear, with a low around 59.
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Tuesday
Sunny
Sunny, with a high near 87.
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Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 64.
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Wednesday
Chance Rain Showers
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.
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Wednesday 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 69. Chance of precipitation is 40%.
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Thursday
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 93. Chance of precipitation is 50%.
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Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
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Friday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
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Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70.
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Data provided by weather.gov