SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

10:51 AM EDT APR 2, 2026
Overcast
36°F
Feels Like: 30°F
Dewpoint: 32°F
Rel. Hum.: 85%
Visibility: 10 miles
Wind: NNE at 8 mph
Pressure:
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Cloudy. A chance of rain showers and sleet this morning, then a slight chance of rain showers this afternoon. Colder with highs in the upper 30s. East winds around 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent.
TONIGHT
Cloudy with a chance of rain. A slight chance of snow in the evening, then a chance of freezing rain after midnight. Patchy fog after midnight. Lows in the lower 30s. East winds around 10 mph in the evening, becoming light and variable. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy. Patchy fog in the morning. Rain likely, mainly in the morning. Warmer with highs in the lower 60s. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 40s. Southwest winds around 10 mph, becoming west after midnight. Gusts up to 25 mph.
SATURDAY
Partly sunny. Highs in the mid 50s. North winds around 10 mph, becoming east in the afternoon. Gusts up to 25 mph.
SATURDAY NIGHT
Cloudy with a 50 percent chance of rain showers. Lows in the mid 30s.
SUNDAY
Rain showers. Highs in the upper 50s. Chance of rain 90 percent.
SUNDAY NIGHT
Rain showers likely in the evening, then partly cloudy after midnight. Lows in the mid 30s. Chance of rain 70 percent.
MONDAY
Partly sunny. Highs in the upper 40s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 20s.
TUESDAY
Partly sunny. Highs in the mid 40s.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 20s.
WEDNESDAY
Mostly sunny. Highs in the mid 40s.

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  4/ 1/2026
Thursday
2 APR 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 39° 36° Mostly Cloudy 58%
RAIN
.25–.5 in
0% Thunder
( 3% severe)
NE   5 73% 31°
Low 34° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 37° 32° Overcast NE   6 79% 31°
High 40° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 35° 29° Mostly Cloudy 47%
RAIN
.1–.25 in
0% Thunder
( 1% severe)
ENE   7 85% 31°

Mostly Cloudy

Chance of Rain & Ice

SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 37° 31° Mostly Cloudy ENE   8 75% 30°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 38° 31° Mostly Cloudy 28%
RAIN/ICE
.01–.1 in
0% Thunder
( 0% severe)
E   9 73% 30°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 37° 31° Mostly Cloudy E   8 72% 29°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 36° 32° Mostly Cloudy 29%
RAIN
<.01 in
0% Thunder
( 1% severe)
E   5 79% 30°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 35° 32° Mostly Cloudy E   3 85% 31°
Friday
3 APR 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 35° 33° Overcast 42%
RAIN
.25–.5 in
0% Thunder
( 2% severe)
E   2 89% 32°
Low 34° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 35° 33° Overcast ESE   2 92% 33°
High 61° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 35° 33° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 2% severe)
SE   2 100% 35°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 41° 39° Mostly Cloudy S   3 93% 39°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 51° 48° Mostly Cloudy 2%

0% Thunder
( 1% severe)
SSW   7 77% 44°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 60° 59° Mostly Cloudy SSW   8 67% 49°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 58° 56° Partly Cloudy 2%

0% Thunder
( 2% severe)
SW   8 77% 51°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 58° 56° Partly Cloudy WSW   8 83% 53°

ROCHESTER, NH extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 47° Low 36° Low 38° Low 30° Low 25°
High 49° High 53° High 52° High 50° High 42°
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
Mostly Cloudy
15% Rain
Overcast
82% Rain
Partly Cloudy
35% Rain/Snow
Mostly Cloudy
37% Rain/Snow
Clear
19% Snow
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