Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Grantham, PA

Partly cloudy, with a low around 45. Southwest wind around 9 mph.
45°F

Conditions

Wind: 9 mph SW
Humidity: 53%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
45° 45° 45° 46° 47° 50° 53° 56° 59° 61° 63° 64° 65°

Upcoming Week

Day Forecast High Low
Overnight
Partly Cloudy
Partly cloudy, with a low around 45. Southwest wind around 9 mph.
70°F 57°F
Monday
Chance Rain Showers
A chance of rain showers after 9am. Partly sunny, with a high near 65. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
70°F 57°F
Monday Night
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 9pm and 11pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 55. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
70°F 57°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 77. Southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
70°F 57°F
Tuesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Southwest wind 8 to 12 mph. Chance of precipitation is 20%.
70°F 57°F
Wednesday
Showers And Thunderstorms Likely
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
70°F 57°F
Wednesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
70°F 57°F
Thursday
Chance Rain Showers
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
70°F 57°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
70°F 57°F
Friday
Chance Showers And Thunderstorms
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.
70°F 57°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
70°F 57°F
Saturday
Chance Rain Showers
A chance of rain showers after 8am. Partly sunny, with a high near 77. Chance of precipitation is 50%.
70°F 57°F
Saturday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
70°F 57°F
Sunday
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 68.
70°F 57°F
Data provided by weather.gov