SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

6:51 AM EST DEC 13, 2025
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility:
Wind:
Pressure: 30.05 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. A slight chance of snow showers this afternoon. Highs in the lower 30s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of snow 20 percent.
TONIGHT
Cloudy. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Lows in the lower 20s. Light and variable winds. Chance of snow 40 percent.
SUNDAY
Cloudy in the morning, then becoming partly sunny. A 20 percent chance of snow showers. Highs in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 10 above. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 5 below.
MONDAY
Mostly sunny. Highs in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 6 below in the morning.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 15.
TUESDAY
Mostly sunny. Highs in the upper 20s.
TUESDAY NIGHT
Partly cloudy. Lows 15 to 20.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 20s.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 40s.
THURSDAY NIGHT
Rain likely. Lows around 30. Chance of rain 60 percent.
FRIDAY
Partly sunny. A chance of rain in the morning. Highs in the lower 40s. Temperatures falling into the upper 20s in the afternoon. Chance of rain 50 percent.

Visible Weather Satellite
SOMERSWORTH, NH 03878
Infrared Weather Satellite
SOMERSWORTH, NH 03878
NEXRAD Weather Radar
SOMERSWORTH, NH 03878

ROCHESTER, NH 3 hourly weather forecast

weather forecast created  7:00 PM EST 12/12/2025
Saturday
13 DEC 2025
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 21° 13° Clear 0%

0% Thunder
( 0% severe)
W   6 68% 13°
Low 16° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 19° 12° Partly Cloudy SW   5 78% 14°
High 33° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 17° 12° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 0% severe)
SW   3 86% 14°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 27° 23° Mostly Cloudy SW   3 66% 18°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 31° 24° Mostly Cloudy 13%
SNOW
<.1 in
0% Thunder
( 0% severe)
SSW   7 61% 20°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 31° 25° Mostly Cloudy SSW   6 64% 21°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 28° 24° Mostly Cloudy 11%
RAIN/SNOW
<.05 in
0% Thunder
( 1% severe)
SW   3 76% 22°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 27° 23° Mostly Cloudy WSW   3 84% 23°
Sunday
14 DEC 2025
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 27° 23° Mostly Cloudy 29%
SNOW
<.1 in
0% Thunder
( 1% severe)
W   3 80% 22°
Low 22° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 25° 21° Overcast W   3 76% 19°
High 30° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 23° 18° Mostly Cloudy 23%
SNOW
<.1 in
0% Thunder
( 2% severe)
WNW   3 79% 18°

Mostly Cloudy

Chance of Snow

SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 27° 22° Mostly Cloudy NNW   5 69% 19°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 28° 21° Mostly Cloudy 12%
SNOW
<.1 in
0% Thunder
( 2% severe)
NNW   7 60% 17°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 26° 17° Mostly Cloudy NW   8 54% 13°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 21° 12° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   7 55%
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 17° Partly Cloudy NW   8 57%

ROCHESTER, NH extended weather forecast

Monday
15 DEC 2025
Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Friday
19 DEC 2025
Low 10° Low 13° Low 22° Low 30° Low 27°
High 23° High 31° High 40° High 38° High 46°
SOMERSWORTH, NH 03878 weather forecast Day 3 SOMERSWORTH, NH 03878 weather forecast Day 4 SOMERSWORTH, NH 03878 weather forecast Day 5 SOMERSWORTH, NH 03878 weather forecast Day 6 SOMERSWORTH, NH 03878 weather forecast Day 7
Partly Cloudy
10% Snow
Partly Cloudy
5% Snow
Partly Cloudy
16% Rain/Snow
Partly Cloudy
24% Rain/Snow
Mostly Cloudy
56% Rain/Ice
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