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 Forecast for Coastal Rockingham, New Hampshire
 Dated: 500 PM EDT Mon Aug 17 2026
TONIGHTTUESDAYTUESDAY
NIGHT
WEDNESDAYWEDNESDAY
NIGHT
Patchy Fog-Late
Showers Possible
Patchy Fog
Partly Sunny
Partly Cloudy
Patchy
Fog-Late
Showers
Possible
Patchy
Fog
Partly
Sunny
Partly
Cloudy
Lo: 65°F Hi: 79°F
Lo: 65°F Hi: 81°F
Lo: 65°F
Pop: 30%
 Detailed 7-Day Forecast
Conditions
Includes the Counties: Coastal Rockingham, Including The Cities Of Greenland, Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, And Seabrook
Tonight... Mostly cloudy. Patchy fog after midnight. Humid with lows in the mid 60s. Light and variable winds.
Tuesday... Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Humid with highs in the upper 70s. Light and variable winds. Chance of rain 30 percent.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Humid with lows in the lower 60s. Light and variable winds.
Wednesday... Partly sunny. Humid with highs in the lower 80s. Light and variable winds, becoming south around 10 mph in the afternoon.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
Thursday... Partly sunny. Highs in the lower 80s.
Thursday Night... Partly cloudy. Lows in the lower 60s.
Friday... Partly sunny. Highs in the upper 70s.
Friday Night... Partly cloudy. Lows around 60.
Saturday... Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of showers. Lows in the lower 60s.
Sunday... Mostly cloudy with a 50 percent chance of showers. Highs in the upper 70s.
reported at Portsmouth KPSM
UNKNOWN
Fair Fair
N/A°F  (N/A°C)
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Observation Terms
Sun & Moon
Moon
Phase

Waxing Crescent Moon
Sunrise: 5:49 AM EDT
Sunset: 7:40 PM EDT
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Maine Harbors obtains forecasts and other information from the National Weather Service - (IWIN) and Environment Canada. US Forecasts are public domain and cannot be copyrighted. Canadian forecasts are copyright of Environment Canada.

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