SEABROOK, NH 03874 Weather Forecast & Current Conditions

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PORTSMOUTH, NH
Current Weather

2:55 AM EDT AUG 2, 2025
Clear
57°F
Feels Like: 56°F
Dewpoint: 52°F
Rel. Hum.: 83%
Visibility: 10 miles
Wind: W at 5 mph
Pressure: 30.18 inches
Last 72 hours

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SEABROOK, NH 03874
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny, then becoming sunny. Highs in the upper 70s. Light and variable winds.
TONIGHT
Clear. Lows in the upper 50s. Light and variable winds.
SUNDAY
Sunny, hazy. Highs in the lower 80s. Light and variable winds, becoming south around 10 mph in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the lower 60s. South winds around 10 mph in the evening, becoming light and variable.
MONDAY
Mostly sunny. Hazy, warm with highs in the mid 80s. Light and variable winds.
MONDAY NIGHT
Mostly clear. Lows in the lower 60s.
TUESDAY
Mostly sunny. Highs in the upper 70s.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 60s.
WEDNESDAY
Partly sunny. Highs in the upper 70s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 60s.
THURSDAY
Partly sunny. Highs in the upper 70s.
THURSDAY NIGHT
Partly cloudy. Lows in the lower 60s.
FRIDAY
Mostly sunny. Highs in the lower 80s.

Visible Weather Satellite
SEABROOK, NH 03874
Infrared Weather Satellite
SEABROOK, NH 03874
NEXRAD Weather Radar
SEABROOK, NH 03874

PORTSMOUTH, NH 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/ 1/2025
Saturday
2 AUG 2025
SEABROOK, NH 03874 weather forecast Day 1, 0 hours 2 AM 61° 62° Clear 0%

0% Thunder
( 0% severe)
WNW   2 72% 52°
Low 57° SEABROOK, NH 03874 weather forecast Day 1, 3 hours 5 AM 58° 58° Clear NW   3 77% 51°
High 78° SEABROOK, NH 03874 weather forecast Day 1, 6 hours 8 AM 64° 65° Clear 0%

0% Thunder
( 0% severe)
N   5 65% 52°

Clear



SEABROOK, NH 03874 weather forecast Day 1, 9 hours 11 AM 74° 74° Clear ENE   3 43% 50°
SEABROOK, NH 03874 weather forecast Day 1, 12 hours 2 PM 76° 78° Clear 0%

0% Thunder
( 1% severe)
ESE   3 40% 50°
SEABROOK, NH 03874 weather forecast Day 1, 15 hours 5 PM 75° 75° Clear SSE   7 43% 51°
SEABROOK, NH 03874 weather forecast Day 1, 18 hours 8 PM 69° 69° Clear 0%

0% Thunder
( 1% severe)
S   7 59% 54°
SEABROOK, NH 03874 weather forecast Day 1, 21 hours 11 PM 64° 65° Clear SSW   5 70% 54°
Sunday
3 AUG 2025
SEABROOK, NH 03874 weather forecast Day 2, 0 hours 2 AM 61° 62° Clear 0%

0% Thunder
( 0% severe)
SW   3 78% 54°
Low 58° SEABROOK, NH 03874 weather forecast Day 2, 3 hours 5 AM 59° 60° Clear WSW   3 83% 54°
High 85° SEABROOK, NH 03874 weather forecast Day 2, 6 hours 8 AM 66° 66° Clear 0%

0% Thunder
( 0% severe)
WSW   2 68% 55°

Clear



SEABROOK, NH 03874 weather forecast Day 2, 9 hours 11 AM 80° 80° Clear SSW   6 42% 55°
SEABROOK, NH 03874 weather forecast Day 2, 12 hours 2 PM 83° 82° Clear 0%

0% Thunder
( 1% severe)
S   9 37% 54°
SEABROOK, NH 03874 weather forecast Day 2, 15 hours 5 PM 82° 81° Clear S   12 40% 55°
SEABROOK, NH 03874 weather forecast Day 2, 18 hours 8 PM 74° 74° Clear 0%

0% Thunder
( 1% severe)
S   9 55% 57°
SEABROOK, NH 03874 weather forecast Day 2, 21 hours 11 PM 69° 69° Clear SSW   8 68% 58°

PORTSMOUTH, NH extended weather forecast

Monday
4 AUG 2025
Tuesday
5 AUG 2025
Wednesday
6 AUG 2025
Thursday
7 AUG 2025
Friday
8 AUG 2025
Low 60° Low 63° Low 59° Low 61° Low 62°
High 87° High 77° High 79° High 81° High 84°
SEABROOK, NH 03874 weather forecast Day 3 SEABROOK, NH 03874 weather forecast Day 4 SEABROOK, NH 03874 weather forecast Day 5 SEABROOK, NH 03874 weather forecast Day 6 SEABROOK, NH 03874 weather forecast Day 7
Partly Cloudy
4% Rain
Partly Cloudy
12% Rain
Partly Cloudy
20% Rain
Partly Cloudy
20% Rain
Partly Cloudy
22% Rain
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