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Current Weather Conditions for Grantham, NH

A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 70. South wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
62°F

Conditions

Wind: 0 mph
Humidity: 90%
Probability of Precipitation: 18%

Hourly Forcast (next 12 hours)

2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM
62° 65° 67° 68° 68° 70° 69° 70° 68° 68° 67° 64° 64°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 70. South wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
70°F 55°F
Tonight
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 55. South wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
70°F 55°F
Friday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
70°F 55°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.
70°F 55°F
Saturday
Showers And Thunderstorms
A chance of rain showers before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 69. Southeast wind 0 to 5 mph. Chance of precipitation is 90%.
70°F 55°F
Saturday Night
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 90%.
70°F 55°F
Sunday
Rain Showers Likely
Rain showers likely. Partly sunny, with a high near 65. Chance of precipitation is 60%.
70°F 55°F
Sunday Night
Chance Rain Showers
A chance of rain showers before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
70°F 55°F
Monday
Slight Chance Rain Showers
A slight chance of rain showers after 8am. Partly sunny, with a high near 55.
70°F 55°F
Monday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 43.
70°F 55°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 60.
70°F 55°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 42.
70°F 55°F
Wednesday
Slight Chance Rain Showers
A slight chance of rain showers after 8am. Mostly sunny, with a high near 62.
70°F 55°F
Wednesday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
70°F 55°F
Data provided by weather.gov