Grantham, NH Today, Tonight & Tomorrow's Weather Forecast

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Northeast braces for coldest weekend of winter. See how low temps will plunge. Chevron right Grantham, NH -17°C Location Chevron down Location News Videos Use Current Location Recent

Grantham

New Hampshire

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Winter Center

Today

WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities Extreme Cold Watch

Today's Weather

Fri, Feb 6

Some sun, then turning cloudy Hi: -4°

Tonight: Overcast with intermittent snow and flurries late, accumulating a coating to 1 cm Lo: -8°

Current Weather

12:55 AM

-17°C RealFeel® -14° Partly cloudy More Details Wind WNW 2 km/h Wind Gusts 4 km/h Air Quality Poor

Looking Ahead

Hypothermia likely without protective clothing tomorrow night

WinterCast®

Late Fri Night - Sat Evening

Snow

Lasting 15 hours

Grantham Weather Radar

Static Radar Temporarily Unavailable Thank you for your patience as we work to get everything up and running again. Refresh Page Clouds Temperature

Hourly Weather

Chevron left 1 AM -18° 0% 2 AM -18° 0% 3 AM -18° 0% 4 AM -18° 0% 5 AM -18° 0% 6 AM -19° 0% 7 AM -19° 0% 8 AM -19° 0% 9 AM -17° 0% 10 AM -14° 0% 11 AM -10° 0% 12 PM -9° 0% Chevron right

10-Day Weather Forecast

Today

2/6

-4° -8°

Some sun, then turning cloudy

Night: A little snow late, 0-1 cm

0%

Sat

2/7

-5° -20°

Snow, 2-4 cm

Much colder; breezy early

88%

Sun

2/8

-12° -23°

Frigid; breezy in the morning

Partly cloudy and frigid

0%

Mon

2/9

-8° -19°

Mostly sunny and cold

Clear

2%

Tue

2/10

-3° -15°

Partly sunny and not as cold

A flurry early; partly cloudy

6%

Wed

2/11

-3° -11°

Mostly cloudy, afternoon snow

Partly cloudy

60%

Thu

2/12

-1° -11°

Clouds and sun

Snow

7%

Fri

2/13

0° -10°

A.M. snow, then a bit of ice

Icy mix late; overcast

65%

Sat

2/14

3° -7°

Cloudy

Icy mix

25%

Sun

2/15

2° -5°

Low clouds

Low clouds

23%

Sun & Moon

10 hrs 06 mins Rise 7:00 AM Set 5:06 PM Waning Gibbous Rise 10:43 PM Set 9:17 AM

Air Quality

See More Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

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World North America United States New Hampshire Grantham

Weather Near Grantham:

• Burlington, VT
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