SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

5:51 AM EDT OCT 13, 2026
Overcast
48°F
Feels Like: 45°F
Dewpoint: 46°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: E at 7 mph
Pressure: 30.06 inches
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SOMERSWORTH, NH 03878
Weather Forecast

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Snow Depth pages
TODAY
Rain. Highs in the lower 50s. Northeast winds around 10 mph with gusts up to 20 mph this morning, becoming light and variable. Chance of rain near 100 percent.
TONIGHT
A chance of thunderstorms. Rain, mainly in the evening. Lows around 50. Light and variable winds. Chance of rain near 100 percent.
WEDNESDAY
Partly sunny. Warmer with highs in the lower 70s. West winds around 10 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 40s. Northwest winds around 10 mph with gusts up to 25 mph.
THURSDAY
Mostly sunny. Highs in the upper 50s. Northwest winds around 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40.
FRIDAY
Showers. Highs in the upper 50s. Chance of rain near 100 percent.
FRIDAY NIGHT
Showers in the evening, then partly cloudy after midnight. Lows in the upper 30s. Chance of rain 80 percent.
SATURDAY
Partly sunny. Highs in the mid 40s.
SATURDAY NIGHT
Mostly clear. Lows around 30.
SUNDAY
Mostly sunny. Highs in the upper 40s.
SUNDAY NIGHT
Mostly clear. Lows in the lower 30s.
MONDAY
Partly sunny. Highs in the upper 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 PM EDT 10/12/2026
Tuesday
13 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 2 AM 51° 48° Overcast 67%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
ENE   7 93% 49°
Low 43° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 5 AM 46° 42° Overcast ENE   7 100% 46°
High 59° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 8 AM 44° 40° Mostly Cloudy 95%
RAIN
.5–1 in
0% Thunder
( 2% severe)
ENE   7 100% 44°

Mostly Cloudy

Rain

SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 11 AM 47° 44° Mostly Cloudy ENE   7 100% 47°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 50° 47° Mostly Cloudy 98%
RAIN
***
0% Thunder
( 8% severe)
E   7 100% 50°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 52° 50° Mostly Cloudy E   6 96% 51°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 53° 53° Overcast 91%
RAIN
***
0% Thunder
( 26% severe)
NE   3 100% 53°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 55° 55° Overcast E   2 100% 55°
Wednesday
14 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 55° 55° Overcast 10%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
  CALM 100% 55°
Low 51° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 55° 55° Mostly Cloudy WNW   3 100% 55°
High 73° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 56° 55° Mostly Cloudy 0%

0% Thunder
( 2% severe)
W   6 100% 56°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 64° 64° Mostly Cloudy W   8 90% 61°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 69° 69° Partly Cloudy 0%

0% Thunder
( 1% severe)
W   9 70% 59°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 66° 66° Partly Cloudy WNW   7 70% 56°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 59° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   6 83% 54°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 55° 54° Partly Cloudy NW   6 83% 50°

ROCHESTER, NH extended weather forecast

Thursday
15 OCT 2026
Friday
16 OCT 2026
Saturday
17 OCT 2026
Sunday
18 OCT 2026
Monday
19 OCT 2026
Low 48° Low 40° Low 39° Low 30° Low 36°
High 60° High 51° High 46° High 49° High 55°
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
Partly Cloudy
5% Rain
Overcast
90% Rain
Partly Cloudy
42% Rain/Snow
Clear
4% Rain/Snow
Mostly Cloudy
16% Rain
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