7-Day Forecast 43.05°N 70.78°W (Text-Only)
NWS Forecast for: Portsmouth NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 2:08 pm EDT Jun 1, 2024




This Afternoon: Sunny, with a high near 78. North wind around 10 mph.

Tonight: Mostly clear, with a low around 50. Southeast wind 5 to 10 mph becoming light after midnight.

Sunday: Sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

Sunday Night: Partly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening.

Monday: Mostly sunny, with a high near 73. Calm wind becoming east around 5 mph in the morning.

Monday Night: Patchy fog. Otherwise, partly cloudy, with a low around 53.

Tuesday: Mostly sunny, with a high near 68.

Tuesday Night: Partly cloudy, with a low around 53.

Wednesday: Mostly sunny, with a high near 73.

Wednesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 56.

Thursday: A 40 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 72.

Thursday Night: Showers likely. Patchy fog. Otherwise, mostly cloudy, with a low around 59. Chance of precipitation is 60%.

Friday: A 40 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 72.



Portsmouth NH
 43.05°N 70.78°W (Elev. 49 ft)

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