MarineWeather.net

Portsmouth, NH Weather Forecast




Portsmouth, New Hampshire

 Lat: 43.07N, Lon: 70.76W


Mostly Clear
Temp: 57°F
  • Humidity:
  • 64%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.23 in.
  • Dewpoint:
  • 46°F
  • Heat index:
  • 57°F

TONIGHT

CLEAR
Lo: 51°F

THURSDAY

MOSTLY SUNNY
Hi: 75°F
Lo: 50°F

FRIDAY

SUNNY
Hi: 69°F
Lo: 41°F

SATURDAY

MOSTLY SUNNY
Hi: 71°F
Lo: 49°F
Rest Of Tonight...Clear. Lows in the lower 50s. Light and variable winds, becoming southwest around 10 mph.
Thursday...Mostly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph.
Thursday Night...Mostly clear. Lows around 50. West winds 10 to 15 mph.
Friday...Sunny. Highs in the upper 60s. Northwest winds around 10 mph with gusts up to 20 mph.
Friday Night...Clear. Lows in the lower 40s. Northwest winds around 10 mph in the evening, becoming light and variable.
Saturday...Mostly sunny. Highs in the lower 70s.
Saturday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Sunday...Partly sunny. Highs in the lower 70s.
Sunday Night...Partly cloudy. Lows in the lower 50s.
Monday...Partly sunny. Highs in the lower 70s.
Monday Night...Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of showers. Lows in the upper 50s.
Tuesday...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
Tuesday Night...Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
Wednesday...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the mid 60s.
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