SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

4:51 PM EDT JUN 22, 2026
Overcast
Light Rain
64°F
Feels Like: 64°F
Dewpoint: 63°F
Rel. Hum.: 97%
Visibility: 9 miles
Wind: Calm
Pressure: 30.09 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

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Snow Depth pages
TONIGHT
Rain. Isolated thunderstorms in the evening, then scattered thunderstorms after midnight. Lows in the mid 50s. Light and variable winds. Chance of rain near 100 percent.
TUESDAY
Cloudy. Rain likely with isolated thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the mid 70s. Light and variable winds. Chance of rain 70 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 50s. Light and variable winds.
WEDNESDAY
Mostly sunny. Highs in the upper 70s. Northwest winds around 10 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s.
THURSDAY
Partly sunny. Highs in the lower 80s.
THURSDAY NIGHT
Partly cloudy with a chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 70 percent.
FRIDAY
Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
FRIDAY NIGHT
Showers likely with a chance of thunderstorms in the evening. Lows around 60. Chance of rain 60 percent.
SATURDAY
Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.
SUNDAY
Partly sunny. Highs in the lower 80s.

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  6/22/2026
Monday
22 JUN 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 74° 74° Mostly Cloudy 90%
RAIN
***
0% Thunder
( 10% severe)
SSE   6 62% 60°
High 75° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 69° 69° Mostly Cloudy S   5 73% 60°
Mostly Cloudy

Rain

SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 64° 66° Mostly Cloudy 98%
RAIN
***
0% Thunder
( 21% severe)
  CALM 87% 60°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 60° 60° Mostly Cloudy E   5 100% 60°
Tuesday
23 JUN 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 60° 60° Mostly Cloudy 97%
RAIN
***
0% Thunder
( 26% severe)
E   6 100% 60°
Low 55° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 60° 60° Overcast ENE   5 100% 60°
High 77° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 62° 63° Mostly Cloudy 56%
RAIN
***
0% Thunder
( 6% severe)
N   3 100% 62°

Mostly Cloudy

Rain Likely

SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 67° 67° Overcast N   5 93% 65°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 72° 72° Mostly Cloudy 23%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
N   5 76% 64°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 75° 75° Mostly Cloudy N   5 66% 63°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 70° 70° Mostly Cloudy 14%
RAIN
.1–.25 in
0% Thunder
( 2% severe)
  CALM 76% 62°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 63° 64° Partly Cloudy   CALM 90% 60°
Wednesday
24 JUN 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 2 AM 60° 60° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   5 90% 57°
Low 57° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 5 AM 57° 56° Partly Cloudy WNW   6 93% 55°
High 82° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 8 AM 65° 65° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   7 78% 58°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 11 AM 74° 74° Partly Cloudy NW   9 55% 57°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 2 PM 78° 79° Partly Cloudy 2%

0% Thunder
( 4% severe)
WNW   10 45% 55°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 5 PM 80° 80° Clear WNW   9 42% 55°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 8 PM 73° 73° Clear     WNW   2 57% 57°

ROCHESTER, NH extended weather forecast

Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Monday
29 JUN 2026
Low 57° Low 60° Low 62° Low 58° Low 58°
High 82° High 78° High 84° High 82° High 83°
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
Partly Cloudy
12% Rain
Overcast
66% Rain
Partly Cloudy
36% Rain
Partly Cloudy
24% Rain
Partly Cloudy
24% Rain
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