Marine Weather Net

Seabrook, NH Weather Forecast




Seabrook, New Hampshire

 Lat: 42.89N, Lon: 70.87W

Current Conditions Updated: 955 PM EST SUN DEC 28 2025

Overcast
Temp: 30°F
  • Humidity:
  • 61%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.86 in.
  • Dewpoint:
  • 18°F
  • Heat index:
  • 30°F

  • Sunrise:
  • 7:12 AM EST
  • Sunset:
  • 4:15 PM EST
  • Moonrise:
  • 12:05 PM EST
  • Moonset:
  • 1:38 AM EST

TONIGHT

RAIN
Lo: 25°F
Precip: 100%

MONDAY

RAIN
Hi: 45°F
Lo: 20°F
Precip: 100%

TUESDAY

PARTLY SUNNY
Hi: 25°F
Lo: 16°F

WEDNESDAY

MOSTLY CLOUDY
Hi: 31°F
Lo: 13°F
Weather Forecast In Detail:
Forecast Issued: 500 PM EST Sun Dec 28 2025

WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 PM EST MONDAY
Tonight...A chance of freezing rain this evening, then freezing rain and rain after midnight. Ice accumulation of a tenth to two tenths of an inch. Lows in the mid 20s. Temperatures rising into the mid 30s after midnight. Light and variable winds. Chance of precipitation near 100 percent.
Monday...Rain. Patchy fog in the afternoon. Highs in the mid 40s. South winds around 10 mph. Chance of rain near 100 percent.
Monday Night...Partly cloudy. A slight chance of rain in the evening. Lows around 20. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
Tuesday...Partly sunny. Highs in the mid 20s. West winds 15 to 20 mph with gusts up to 35 mph.
Tuesday Night...Partly cloudy. Lows around 16. West winds 10 to 15 mph with gusts up to 30 mph.
Wednesday...Mostly cloudy. Highs in the lower 30s.
Wednesday Night...Mostly cloudy in the evening, then becoming partly cloudy. Lows 10 to 15.
New Years Day...Mostly sunny. Highs in the mid 20s.
Thursday Night...Partly cloudy. Lows around 10 above.
Friday...Partly sunny. Highs in the mid 20s.
Friday Night...Partly cloudy in the evening, then becoming mostly clear. Lows 10 to 15.
Saturday...Partly sunny. Highs in the lower 30s.
Saturday Night...Partly cloudy. Lows around 20.
Sunday...Partly sunny. Highs in the lower 30s.
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