SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

5:51 PM EDT JUN 25, 2026
Clear
79°F
Feels Like: 80°F
Dewpoint: 61°F
Rel. Hum.: 54%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 30.04 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

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Snow Depth pages
TONIGHT
Partly cloudy this evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Light and variable winds. Chance of rain 70 percent.
FRIDAY
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds around 10 mph. Chance of rain 80 percent.
FRIDAY NIGHT
Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 50s. Light and variable winds. Chance of rain 70 percent.
SATURDAY
Partly sunny. Patchy fog in the morning. A chance of showers in the afternoon. Highs in the mid 70s. Light and variable winds. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Light and variable winds. Chance of rain 40 percent.
SUNDAY
Partly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Mostly clear. Lows in the upper 50s.
MONDAY
Mostly sunny. Highs in the mid 80s.
MONDAY NIGHT
Partly cloudy. Lows in the lower 60s.
TUESDAY
Partly sunny. Warm with highs in the mid 80s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 60s.
WEDNESDAY
Partly sunny. Warm with highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s.

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  6/25/2026
Thursday
25 JUN 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 80° 80° Mostly Cloudy 3%

0% Thunder
( 6% severe)
SW   3 42% 55°
High 81° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 79° 80° Mostly Cloudy SSE   6 47% 57°
Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 72° 72° Mostly Cloudy 18%
RAIN
.25–.5 in
0% Thunder
( 7% severe)
  CALM 61% 58°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 65° 65° Mostly Cloudy   CALM 78% 58°
Friday
26 JUN 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 62° 63° Mostly Cloudy 65%
RAIN
1–2 in
0% Thunder
( 12% severe)
  CALM 87% 58°
Low 58° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 61° 62° Mostly Cloudy   CALM 90% 58°
High 77° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 63° 64° Mostly Cloudy 53%
RAIN
.25–.5 in
0% Thunder
( 16% severe)
S   3 93% 61°

Mostly Cloudy

Rain Likely

SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 68° 68° Mostly Cloudy S   6 87% 64°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 72° 72° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 36% severe)
S   6 81% 66°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 73° 73° Mostly Cloudy S   2 81% 67°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 70° 70° Mostly Cloudy 7%

0% Thunder
( 6% severe)
  CALM 84% 65°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 64° 66° Mostly Cloudy   CALM 97% 63°
Saturday
27 JUN 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 2 AM 61° 62° Mostly Cloudy 6%

0% Thunder
( 0% severe)
  CALM 100% 61°
Low 59° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 5 AM 59° 60° Partly Cloudy   CALM 100% 59°
High 81° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 8 AM 65° 65° Partly Cloudy 7%

0% Thunder
( 2% severe)
  CALM 90% 62°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 11 AM 73° 73° Mostly Cloudy   CALM 71% 63°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 2 PM 76° 78° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 8% severe)
E   2 64% 63°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 5 PM 76° 78° Mostly Cloudy ESE   3 64% 63°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 8 PM 70° 70° Mostly Cloudy       CALM 78% 63°

ROCHESTER, NH extended weather forecast

Sunday
28 JUN 2026
Monday
29 JUN 2026
Tuesday
30 JUN 2026
Wednesday
1 JUL 2026
Thursday
2 JUL 2026
Low 58° Low 57° Low 60° Low 60° Low 63°
High 81° High 85° High 82° High 82° High 85°
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
15% Rain
Partly Cloudy
20% Rain
Partly Cloudy
12% Rain
Mostly Cloudy
16% Rain
Overcast
39% Rain
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