SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

11:51 PM EDT JUL 19, 2026
Clear
63°F
Feels Like: 64°F
Dewpoint: 48°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 29.89 inches
Last 72 hours

Local Area Snow Depth

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the mid 50s. Light and variable winds.
MONDAY
Mostly sunny. Highs around 80. West winds around 10 mph.
MONDAY NIGHT
Partly cloudy. Lows in the upper 50s. Light and variable winds.
TUESDAY
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
TUESDAY NIGHT
A chance of thunderstorms in the evening. Showers with lows in the lower 60s. Southeast winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable. Chance of rain 90 percent.
WEDNESDAY
Showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 90 percent.
WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 70 percent.
THURSDAY
Mostly sunny. Highs in the upper 70s.
THURSDAY NIGHT
Mostly clear. Lows in the mid 50s.
FRIDAY
Mostly sunny. Highs in the lower 80s.
FRIDAY NIGHT
Mostly clear. Lows in the upper 50s.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 60.

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  7/19/2026
Sunday
19 JUL 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 74° 74° Clear 0%

0% Thunder
( 1% severe)
NW   13 48% 53°
High 76° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 75° 75° Clear WNW   12 41% 50°
Clear



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 68° 68° Clear 0%

0% Thunder
( 1% severe)
WNW   7 49% 48°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 61° 61° Clear WNW   5 65% 49°
Monday
20 JUL 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 58° 58° Clear 0%

0% Thunder
( 0% severe)
WNW   5 72% 49°
Low 55° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 55° 54° Clear W   5 80% 49°
High 82° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 63° 64° Clear 0%

0% Thunder
( 0% severe)
W   5 72% 54°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 73° 73° Clear WNW   7 46% 51°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 78° 79° Partly Cloudy 0%

0% Thunder
( 2% severe)
W   7 39% 51°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 79° 79° Partly Cloudy WSW   5 41% 53°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 2% severe)
  CALM 59% 56°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 63° 64° Partly Cloudy   CALM 78% 56°
Tuesday
21 JUL 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 2 AM 60° 61° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 84% 55°
Low 58° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 5 AM 58° 59° Mostly Cloudy   CALM 90% 55°
High 80° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 8 AM 64° 65° Mostly Cloudy 2%

0% Thunder
( 1% severe)
S   3 84% 59°

Mostly Cloudy

Chance of Rain

SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 11 AM 73° 73° Mostly Cloudy S   9 66% 61°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 2 PM 75° 75° Mostly Cloudy 22%
RAIN
.1–.25 in
0% Thunder
( 19% severe)
SSE   13 64% 62°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 5 PM 73° 73° Mostly Cloudy SE   12 71% 63°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 8 PM 69° 69° Mostly Cloudy     SE   8 81% 63°

ROCHESTER, NH extended weather forecast

Wednesday
22 JUL 2026
Thursday
23 JUL 2026
Friday
24 JUL 2026
Saturday
25 JUL 2026
Sunday
26 JUL 2026
Low 64° Low 62° Low 55° Low 58° Low 54°
High 82° High 76° High 83° High 80° High 80°
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
99% Rain
Partly Cloudy
29% Rain
Partly Cloudy
25% Rain
Partly Cloudy
21% Rain
Partly Cloudy
20% Rain
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