Live Weather & Forecast
Weather in Seabrook
New Hampshire, United States · Real-time conditions & 3-day outlook
14°C
Feels like 12°C
57°F / Feels 54°F
Overcast
Seabrook, New Hampshire
🌞 Daytime
Updated: 2026-04-12 18:00
Humidity
23%
Wind
20.5 km/h SSE
Wind Gust
28.6 km/h
Pressure
1027 mb
Visibility
16 km
UV Index
0.2
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
-3.5°C
Wind Degree
149°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
225.9 μg/m³
NO₂
10.6 μg/m³
O₃
90 μg/m³
SO₂
2.9 μg/m³
PM 2.5
8.3 μg/m³
PM 10
8.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Seabrook, New Hampshire
12 AM
5°
Clear
1 AM
4°
Clear
2 AM
3°
Clear
3 AM
3°
Clear
4 AM
2°
Clear
5 AM
1°
Clear
6 AM
2°
Clear
7 AM
3°
Sunny
8 AM
5°
Sunny
9 AM
7°
Sunny
10 AM
9°
Sunny
11 AM
11°
Sunny
12 PM
12°
Sunny
1 PM
13°
Sunny
2 PM
14°
Sunny
3 PM
14°
Sunny
4 PM
14°
Sunny
5 PM
14°
Sunny
6 PM
14°
Overcast
7 PM
10°
Sunny
8 PM
10°
Clear
9 PM
9°
Clear
10 PM
9°
Clear
11 PM
8°
Clear
3-Day Forecast
Daily overview for Seabrook, New Hampshire
Today
Sunny
15°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 41%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:23 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
16°
/
6°
🌧️ 89% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 0.65 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:05 AM
🌇 Sunset: 07:24 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
19°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:03 AM
🌇 Sunset: 07:25 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Seabrook
Plan your trip to Seabrook, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Seabrook?
Current conditions in Seabrook: Overcast, temperature 14°C, humidity 23%.
What is the best time to visit Seabrook?
The best time to visit Seabrook is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Seabrook?
Seabrook is located at approximately 42.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Seabrook?
The wettest period in Seabrook is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Seabrook?
For visits to Seabrook during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Seabrook in?
Seabrook is located in United States, in the state of New Hampshire.
What are the public holidays in Seabrook in 2026?
View the 2026 public holidays for Seabrook on our Holidays page.
What are the GPS coordinates used for the weather forecast in Seabrook?
The weather forecast for Seabrook uses coordinates 42.8773, -70.8707.