SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

5:51 AM EDT OCT 10, 2026
Clear
45°F
Feels Like: 44°F
Dewpoint: 37°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 30.32 inches
Last 72 hours

Local Area Snow Depth

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the upper 50s. Northwest winds around 10 mph.
TONIGHT
Partly cloudy. Chance of frost in sheltered locations after midnight. Lows in the mid 30s. Light and variable winds.
SUNDAY
Partly sunny in the morning, then becoming cloudy. Chance of frost in sheltered locations in the morning. Highs in the lower 60s. Light and variable winds, becoming south around 10 mph in the afternoon.
SUNDAY NIGHT
Showers. Lows in the upper 40s. Light and variable winds. Chance of rain 90 percent.
COLUMBUS DAY
Mostly cloudy with showers likely in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Light and variable winds. Chance of rain 70 percent.
MONDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 40s.
TUESDAY
Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
TUESDAY NIGHT
Showers likely. Lows in the mid 40s. Chance of rain 70 percent.
WEDNESDAY
Partly sunny. A chance of showers in the morning. Highs in the upper 50s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 40.
THURSDAY
Mostly sunny. Highs in the upper 50s.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 40.
FRIDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent.

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  9/30/2026
Wednesday
30 SEP 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 69° 69° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   1 70% 59°
High 70° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 68° 68° Mostly Cloudy   CALM 73% 59°
Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 60° 61° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 93% 58°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 56° 56° Mostly Cloudy   CALM 100% 56°
Thursday
1 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 55° 55° Mostly Cloudy 2%

0% Thunder
( 0% severe)
  CALM 100% 55°
Low 52° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 54° 54° Mostly Cloudy   CALM 100% 54°
High 80° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 57° 58° Mostly Cloudy 3%

0% Thunder
( 0% severe)
  CALM 96% 56°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 71° 71° Mostly Cloudy SW   3 71% 61°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 77° 79° Mostly Cloudy 6%

0% Thunder
( 1% severe)
SW   7 58% 61°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 75° 75° Partly Cloudy SW   7 62% 61°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 69° 69° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   5 73% 60°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 66° 66° Partly Cloudy SW   6 81% 60°
Friday
2 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 2 AM 66° 66° Partly Cloudy 1%

0% Thunder
( 1% severe)
SW   6 81% 60°
Low 64° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 5 AM 66° 66° Mostly Cloudy SW   6 78% 59°
High 80° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 8 AM 66° 66° Partly Cloudy 5%

0% Thunder
( 1% severe)
SW   6 84% 61°

Mostly Cloudy

Chance of Rain

SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 11 AM 73° 73° Partly Cloudy SW   7 71% 63°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 2 PM 77° 79° Mostly Cloudy 42%
RAIN
.5–1 in
0% Thunder
( 5% severe)
WSW   8 64% 64°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 5 PM 75° 75° Mostly Cloudy W   7 69% 64°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 8 PM 68° 68° Mostly Cloudy     W   6 84% 63°

ROCHESTER, NH extended weather forecast

Saturday
3 OCT 2026
Sunday
4 OCT 2026
Monday
5 OCT 2026
Tuesday
6 OCT 2026
Wednesday
7 OCT 2026
Low 52° Low 41° Low 45° Low 40° Low 36°
High 66° High 66° High 68° High 57° High 59°
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
35% Rain
Partly Cloudy
20% Rain
Mostly Cloudy
45% Rain
Partly Cloudy
30% Rain
Partly Cloudy
21% Rain
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