GILMANTON, NH 03237 Weather Forecast & Current Conditions

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LACONIA, NH
Current Weather

12:56 AM EST DEC 14, 2025
Overcast
Light Snow
27°F
Feels Like: 27°F
Dewpoint: 21°F
Rel. Hum.: 76%
Visibility: 9 miles
Wind: Calm
Pressure: 29.94 inches
Last 72 hours

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GILMANTON, NH 03237
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Snow. Snow accumulation of 1 to 3 inches. Highs in the upper 20s. Northwest winds around 10 mph. Gusts up to 25 mph this afternoon. Chance of snow 80 percent.
TONIGHT
Mostly clear. Lows around 8 above. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 7 below after midnight.
MONDAY
Partly sunny. Highs around 20. Northwest winds 10 to 15 mph with gusts up to 35 mph. Wind chill values as low as 6 below in the morning.
MONDAY NIGHT
Partly cloudy. Lows around 12. West winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable.
TUESDAY
Mostly sunny. Highs in the upper 20s. Light and variable winds.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows 15 to 20.
WEDNESDAY
Partly sunny. Highs in the upper 30s.
WEDNESDAY NIGHT
Partly cloudy. Lows around 20.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s.
THURSDAY NIGHT
Rain. Lows in the lower 30s. Chance of rain 90 percent.
FRIDAY
Rain likely in the morning, then partly sunny in the afternoon. Highs around 40. Temperatures falling to around 30 in the afternoon. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy. Lows 10 to 15.
SATURDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 30s.

Visible Weather Satellite
GILMANTON, NH 03237
Infrared Weather Satellite
GILMANTON, NH 03237
NEXRAD Weather Radar
GILMANTON, NH 03237

LACONIA, NH 3 hourly weather forecast

weather forecast created  6:00 PM CST 12/13/2025
Sunday
14 DEC 2025
GILMANTON, NH 03237 weather forecast Day 1, 0 hours 1 AM 24° 20° Mostly Cloudy 25%
SNOW
<.1 in
0% Thunder
( 0% severe)
SSW   2 87% 21°
Low 21° GILMANTON, NH 03237 weather forecast Day 1, 3 hours 4 AM 24° 20° Overcast SW   2 87% 21°
High 28° GILMANTON, NH 03237 weather forecast Day 1, 6 hours 7 AM 22° 17° Mostly Cloudy 31%
SNOW
<.1 in
0% Thunder
( 2% severe)
W   3 91% 20°

Mostly Cloudy

Chance of Snow

GILMANTON, NH 03237 weather forecast Day 1, 9 hours 10 AM 26° 18° Mostly Cloudy NW   7 76% 20°
GILMANTON, NH 03237 weather forecast Day 1, 12 hours 1 PM 26° 17° Mostly Cloudy 10%
RAIN/SNOW
<.05 in
0% Thunder
( 2% severe)
NW   9 66% 17°
GILMANTON, NH 03237 weather forecast Day 1, 15 hours 4 PM 23° 12° Mostly Cloudy NW   10 59% 12°
GILMANTON, NH 03237 weather forecast Day 1, 18 hours 7 PM 18° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   10 57%
GILMANTON, NH 03237 weather forecast Day 1, 21 hours 10 PM 12° -2° Clear NW   12 59%
Monday
15 DEC 2025
GILMANTON, NH 03237 weather forecast Day 2, 0 hours 1 AM -6° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   12 65%
Low 7° GILMANTON, NH 03237 weather forecast Day 2, 3 hours 4 AM -7° Partly Cloudy WNW   13 69%
High 20° GILMANTON, NH 03237 weather forecast Day 2, 6 hours 7 AM 10° -5° Clear 0%

0% Thunder
( 0% severe)
WNW   13 69%

Increasing Clouds



GILMANTON, NH 03237 weather forecast Day 2, 9 hours 10 AM 15° Partly Cloudy WNW   14 63%
GILMANTON, NH 03237 weather forecast Day 2, 12 hours 1 PM 19° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   14 52%
GILMANTON, NH 03237 weather forecast Day 2, 15 hours 4 PM 19° Mostly Cloudy W   12 52%
GILMANTON, NH 03237 weather forecast Day 2, 18 hours 7 PM 17° Mostly Cloudy 4%

0% Thunder
( 0% severe)
W   7 60%
GILMANTON, NH 03237 weather forecast Day 2, 21 hours 10 PM 15° Mostly Cloudy W   5 70%

LACONIA, NH extended weather forecast

Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Low 11° Low 19° Low 23° Low 26° Low 17°
High 29° High 37° High 35° High 38° High 31°
GILMANTON, NH 03237 weather forecast Day 3 GILMANTON, NH 03237 weather forecast Day 4 GILMANTON, NH 03237 weather forecast Day 5 GILMANTON, NH 03237 weather forecast Day 6 GILMANTON, NH 03237 weather forecast Day 7
Partly Cloudy
5% Snow
Mostly Cloudy
23% Snow/Ice
Partly Cloudy
29% Rain/Snow
Overcast
76% Rain/Ice
Partly Cloudy
39% Snow
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