SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

4:51 PM EDT JUN 23, 2025
Clear
88°F
Feels Like: 96°F
Dewpoint: 73°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: SSE at 6 mph
Pressure: 30.00 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the lower 70s. Light and variable winds. Heat index values in the lower 90s early this evening.
TUESDAY
Mostly sunny. Hot with highs in the upper 90s. West winds around 10 mph with gusts up to 20 mph. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear. Humid with lows in the lower 70s. Northwest winds around 10 mph in the evening, becoming light and variable. Heat index values up to 102 early in the evening.
WEDNESDAY
Mostly sunny. Warm with highs in the upper 80s. Light and variable winds.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light and variable winds.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. Scattered showers. Highs in the lower 70s. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy with scattered showers. Lows in the mid 50s. Chance of rain 40 percent.
FRIDAY
Mostly cloudy with scattered showers. Highs around 70. Chance of rain 30 percent.
FRIDAY NIGHT
Mostly cloudy with scattered showers. Lows in the upper 50s. Chance of rain 50 percent.
SATURDAY
Showers likely. Highs in the upper 60s. Chance of rain 60 percent.
SATURDAY NIGHT
Mostly cloudy with scattered showers. Lows around 60. Chance of rain 50 percent.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 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  6/23/2025
Monday
23 JUN 2025
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 90° 96° Mostly Cloudy 1%

0% Thunder
( 10% severe)
SW   3 54% 71°
High 91° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 87° 92° Partly Cloudy SSE   7 57% 70°
Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 80° 83° Partly Cloudy 0%

0% Thunder
( 10% severe)
SSE   3 69% 69°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 75° 75° Partly Cloudy SSW   2 84% 70°
Tuesday
24 JUN 2025
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 73° 73° Clear 0%

0% Thunder
( 1% severe)
W   3 87% 69°
Low 71° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 72° 72° Clear W   3 84% 67°
High 100° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 81° 85° Clear 0%

0% Thunder
( 2% severe)
W   5 74% 72°

Clear



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 92° 100° Clear W   8 52% 72°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 97° 104° Clear 3%

0% Thunder
( 12% severe)
W   9 42% 70°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 97° 104° Clear WNW   9 42% 70°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 89° 95° Partly Cloudy 2%

0% Thunder
( 13% severe)
WNW   5 56% 71°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 82° 86° Partly Cloudy WNW   3 67% 70°
Wednesday
25 JUN 2025
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 2 AM 77° 79° Partly Cloudy 5%

0% Thunder
( 1% severe)
WNW   3 76% 69°
Low 73° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 5 AM 74° 74° Partly Cloudy NW   2 82% 68°
High 90° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 8 AM 79° 82° Partly Cloudy 9%

0% Thunder
( 6% severe)
NNW   2 74% 70°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 11 AM 85° 88° Partly Cloudy N   2 55% 67°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 2 PM 87° 88° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 10% severe)
NW   3 46% 64°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 5 PM 84° 85° Partly Cloudy W   5 49% 63°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 8 PM 77° 79° Partly Cloudy     E   1 62% 63°

ROCHESTER, NH extended weather forecast

Thursday
26 JUN 2025
Friday
27 JUN 2025
Saturday
28 JUN 2025
Sunday
29 JUN 2025
Monday
30 JUN 2025
Low 63° Low 55° Low 58° Low 58° Low 65°
High 79° High 72° High 74° High 82° High 88°
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
11% Rain
Overcast
32% Rain
Overcast
65% Rain
Overcast
34% Rain
Partly Cloudy
35% Rain
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