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10 Day Weather - Grantham, NH

Forecast period: -

, Today

Mostly Sunny
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Today

32°

Mostly sunny. Colder with highs in the mid 30s. Northwest winds 15 to 20 mph. Gusts up to 40 mph decreasing to 30 mph this afternoon. Wind chill values as low as zero this morning.

Tonight

25°

Clear in the evening then partly cloudy with a slight chance of snow after midnight. Lows in the lower 20s. Light and variable winds becoming southeast around 10 mph after midnight. Chance of snow 20 percent.

Hourly details

, Day

Snow
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Day

34°

Snow. Rain likely in the afternoon. Snow accumulation around an inch. Highs in the upper 30s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of precipitation 90 percent.

Night

31°

Mostly cloudy with a chance of rain showers in the evening then partly cloudy after midnight. Lows in the upper 20s. Light and variable winds becoming southwest around 10 mph after midnight. Chance of rain 40 percent.

Hourly details

, Day

Partly Sunny
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Day

40°

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s. West winds around 10 mph with gusts up to 25 mph.

Night

27°

Partly cloudy. Lows in the mid 20s.

Hourly details

, Day

Partly Sunny
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Day

41°

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s.

Night

25°

Partly cloudy. Lows in the mid 20s.

Hourly details
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, Day

Partly Sunny
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Day

41°

Partly sunny. Highs in the mid 40s.

Night

30°

Partly cloudy. Lows in the upper 20s.

Hourly details

, Day

Partly Sunny
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Day

38°

Partly sunny. Highs in the mid 40s.

Night

24°

Partly cloudy. Lows in the upper 20s.

Hourly details

, Day

Partly Sunny
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Day

36°

Partly sunny. Highs in the lower 40s.

Night

32°

Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 32F. Dew point will be around 18F with an average humidity of 58%. Winds will be 2 mph from the NW.

, Day

60% Chance of Rain
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Day

37°

Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 37F. Dew point will be around 27F with an average humidity of 72%. Winds will be 1 mph from the NE.

Night

35°

Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 35F. Dew point will be around 28F with an average humidity of 74%. Winds will be 1 mph from the E.

, Day

70% Chance of Rain
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Day

37°

Cloudy with probable rain. Chance of precipitation 65%. High temperature around 37F. Dew point will be around 29F with an average humidity of 75%. Winds will be 1 mph from the NE.

Night

29°

Cloudy with a chance of rain-snow mix. Chance of precipitation 55%. Low temperature around 29F. Dew point will be around 25F with an average humidity of 72%. Winds will be 2 mph from the NW.

, Day

30% Chance Frozen Mix
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Day

34°

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 34F. Dew point will be around 21F with an average humidity of 66%. Winds will be 5 mph from the NW.

Night

26°

Partly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 19F with an average humidity of 67%. Winds will be 4 mph from the NW.

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