Weather in Grantham, New Hampshire, United States

7-Day Detailed Weather Forecast for Grantham

Tonight

Temperature: 48°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Rain before 2am, then rain and patchy fog. Cloudy, with a low around 48. Northeast wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 51°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Rain and patchy fog. Cloudy, with a high near 51. Northeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Temperature: 46°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Rain before 2am, then rain and a slight chance of thunderstorms. Cloudy, with a low around 46. East wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Rain before 8am, then rain showers likely and patchy fog between 8am and 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 55. North wind 5 to 10 mph. Chance of precipitation is 80%.

Saturday Night

Temperature: 44°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A chance of rain showers before 2am. Partly cloudy, with a low around 44. Northwest wind around 5 mph. Chance of precipitation is 30%.

Sunday

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 61.

Sunday Night

Temperature: 39°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 39.

Monday

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 72.

Monday Night

Temperature: 54°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 54.

Tuesday

Temperature: 81°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 81.

Tuesday Night

Temperature: 56°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 56.

Wednesday

Temperature: 77°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 8am. Partly sunny, with a high near 77.

Wednesday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Thursday

Temperature: 75°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: A chance of rain showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.