SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

4:51 PM EDT APR 27, 2026
Clear
68°F
Feels Like: 68°F
Dewpoint: 39°F
Rel. Hum.: 35%
Visibility: 10 miles
Wind: SSE at 9 mph
Pressure: 30.23 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the mid 30s. Light and variable winds.
TUESDAY
Mostly sunny. Highs around 60. Light and variable winds, becoming east around 10 mph with gusts up to 20 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. East winds around 10 mph in the evening, becoming light and variable.
WEDNESDAY
Partly sunny. Highs in the mid 50s. Light and variable winds, becoming east around 10 mph in the afternoon.
WEDNESDAY NIGHT
A chance of showers in the evening, then rain after midnight. Lows in the lower 40s. Chance of rain 80 percent.
THURSDAY
Rain. Highs in the upper 40s. Chance of rain near 100 percent.
THURSDAY NIGHT
Rain in the evening, then a chance of showers after midnight. Lows in the upper 30s. Chance of rain 90 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of showers. Highs in the lower 50s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 30s.
SATURDAY
Partly sunny. Highs in the lower 50s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 30s.
SUNDAY
Partly sunny with a 30 percent chance of showers. Highs in the lower 50s.

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  8:00 AM EDT  4/27/2026
Monday
27 APR 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 66° 66° Clear 0%

0% Thunder
( 0% severe)
ESE   6 34% 37°
High 67° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 64° 65° Clear SE   5 37% 37°
Clear



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 53° 53° Clear 0%

0% Thunder
( 0% severe)
SSE   1 54% 37°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 46° 45° Clear   CALM 68% 36°
Tuesday
28 APR 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 41° 39° Clear 0%

0% Thunder
( 0% severe)
  CALM 86% 37°
Low 37° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 39° 37° Partly Cloudy   CALM 89% 36°
High 60° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 45° 44° Partly Cloudy 0%

0% Thunder
( 0% severe)
ENE   1 73% 37°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 56° 55° Clear E   5 47% 36°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 58° 56° Partly Cloudy 1%

0% Thunder
( 0% severe)
ESE   9 40% 34°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 55° 53° Partly Cloudy ESE   7 41% 32°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 45° 44° Mostly Cloudy 6%

0% Thunder
( 0% severe)
E   2 55% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 41° 39° Mostly Cloudy ENE   1 65% 30°
Wednesday
29 APR 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 2 AM 39° 37° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 0% severe)
NNE   1 73% 31°
Low 37° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 5 AM 38° 36° Mostly Cloudy NE   1 82% 33°
High 56° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 8 AM 43° 42° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 0% severe)
ENE   2 76% 36°

Mostly Cloudy

Chance of Rain

SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 11 AM 51° 50° Mostly Cloudy E   5 66% 40°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 2 PM 54° 52° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 0% severe)
E   7 61% 41°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 5 PM 51° 48° Mostly Cloudy E   7 68% 41°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 8 PM 45° 43° Mostly Cloudy     E   5 86% 41°

ROCHESTER, NH extended weather forecast

Thursday
30 APR 2026
Friday
1 MAY 2026
Saturday
2 MAY 2026
Sunday
3 MAY 2026
Monday
4 MAY 2026
Low 41° Low 42° Low 37° Low 39° Low 37°
High 55° High 60° High 62° High 58° High 60°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
98% Rain
Mostly Cloudy
58% Rain
Mostly Cloudy
30% Rain
Overcast
43% Rain
Overcast
31% Rain
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