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Current Weather Conditions for Grantham, PA

Mostly sunny, with a high near 88. West wind around 20 mph, with gusts as high as 41 mph.
87°F

Conditions

Wind: 18 mph W
Humidity: 50%
Probability of Precipitation: 4%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
87° 87° 86° 86° 84° 80° 76° 74° 72° 70° 69° 67° 64°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny, with a high near 88. West wind around 20 mph, with gusts as high as 41 mph.
87°F 64°F
Tonight
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 62. West wind 3 to 17 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
87°F 64°F
Juneteenth
Mostly Sunny
Mostly sunny, with a high near 80. West wind 5 to 13 mph, with gusts as high as 22 mph.
87°F 64°F
Friday Night
Mostly Clear
Mostly clear, with a low around 60. West wind 6 to 13 mph, with gusts as high as 23 mph.
87°F 64°F
Saturday
Sunny
Sunny, with a high near 80. West wind 8 to 14 mph, with gusts as high as 23 mph.
87°F 64°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 59.
87°F 64°F
Sunday
Sunny
Sunny, with a high near 83.
87°F 64°F
Sunday Night
Chance Showers And Thunderstorms
A slight chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
87°F 64°F
Monday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 80%.
87°F 64°F
Monday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 80%.
87°F 64°F
Tuesday
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 79.
87°F 64°F
Tuesday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 59.
87°F 64°F
Wednesday
Sunny
Sunny, with a high near 81.
87°F 64°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 60.
87°F 64°F
Data provided by weather.gov