Marine Weather Net

Seabrook, NH Weather Forecast




Seabrook, New Hampshire

 Lat: 42.89N, Lon: 70.87W

Current Conditions Updated: 655 AM EDT SAT APR 11 2026

Mostly Clear
Temp: 48°F
  • Humidity:
  • 58%
  • Winds:
  • 16 MPH NW
  • Gusts:
  • 24 MPH
  • Barometer:
  • 30.07 in.
  • Dewpoint:
  • 34°F
  • Heat index:
  • 48°F

  • Sunrise:
  • 6:07 AM EDT
  • Sunset:
  • 7:20 PM EDT
  • Moonrise:
  • 3:23 AM EDT
  • Moonset:
  • 12:49 PM EDT

TODAY

MOSTLY SUNNY
Hi: 55°F
Lo: 35°F

SUNDAY

PARTLY SUNNY
Hi: 51°F
Lo: 40°F

MONDAY

CHANCE OF SHOWERS
Hi: 65°F
Lo: 55°F
Precip: 60%

TUESDAY

PARTLY SUNNY
Hi: 69°F
Lo: 49°F
Weather Forecast In Detail:
Forecast Issued: 705 AM EDT Sat Apr 11 2026

Today...Mostly sunny. Highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph.
Tonight...Clear. Lows in the mid 30s. Northwest winds 15 to 20 mph, diminishing to around 10 mph after midnight.
Sunday...Partly sunny. Highs in the lower 50s. Light and variable winds, becoming south around 10 mph in the afternoon.
Sunday Night...Showers likely. Lows around 40. South winds around 10 mph. Chance of rain 70 percent.
Monday...Mostly cloudy. Showers likely, mainly in the morning. Highs in the mid 60s. Southwest winds around 10 mph with gusts up to 25 mph. Chance of rain 60 percent.
Monday Night...Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 30 percent.
Tuesday...Partly sunny. Highs in the upper 60s.
Tuesday Night...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
Wednesday...Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s.
Wednesday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s.
Thursday...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
Thursday Night...Partly cloudy. Lows around 50.
Friday...Partly sunny. Highs in the lower 60s.
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