Marine Weather Net

Portsmouth, NH Weather Forecast




Portsmouth, New Hampshire

 Lat: 43.07N, Lon: 70.76W

Current Conditions Updated: 1156 AM EDT TUE JUL 7 2020

Mostly Cloudy
Temp: 73°F
  • Humidity:
  • 65%
  • Winds:
  • 10 MPH SE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.15 in.
  • Dewpoint:
  • 61°F
  • Heat index:
  • 76°F

  • Sunrise:
  • 5:09 AM EDT
  • Sunset:
  • 8:23 PM EDT
  • Moonrise:
  • 10:31 PM EDT
  • Moonset:
  • 7:28 AM EDT

TODAY

PARTLY SUNNY
Hi: 79°F
Lo: 61°F

WEDNESDAY

PARTLY SUNNY
Hi: 85°F
Lo: 67°F
Precip: 40%

THURSDAY

PARTLY SUNNY
Hi: 81°F
Lo: 67°F

FRIDAY

PARTLY SUNNY
Hi: 81°F
Lo: 67°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 1132 AM EDT Tue Jul 07 2020

Today...Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Highs in the upper 70s. Southeast winds 10 to 15 mph.
Tonight...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds 10 to 15 mph.
Wednesday...Cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Some thunderstorms May produce gusty winds, small hail, and heavy rainfall. Humid with highs in the mid 80s. South winds around 10 mph. Chance of rain 40 percent. Heat index values around 90 in the afternoon.
Wednesday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Patchy fog after midnight. Some thunderstorms May produce gusty winds, small hail, and heavy rainfall in the evening. Humid with lows in the upper 60s. Southwest winds around 10 mph in the evening, becoming light and variable. Chance of rain 30 percent.
Thursday...Partly sunny. Patchy fog in the morning. Humid with highs in the lower 80s. Light and variable winds. Heat index values around 90 in the afternoon.
Thursday Night...Partly cloudy. Areas of fog after midnight. Lows in the upper 60s.
Friday...Partly sunny. Areas of fog in the morning. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Friday Night...A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 60 percent.
Saturday...Showers likely. Highs in the lower 80s. Chance of rain 70 percent.
Saturday Night...Showers likely, mainly in the evening. Lows in the upper 60s. Chance of rain 70 percent.
Sunday...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 40 percent.
Sunday Night...Partly cloudy. A chance of showers in the evening. Lows in the upper 60s. Chance of rain 40 percent.
Monday...Partly sunny. Highs in the lower 80s.
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