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Weather in Portsmouth, New Hampshire, USA

Now
58 °F

Passing clouds.


Feels Like: 58 °F
Forecast: 64 / 57 °F
Wind: No wind

Location: Pease Air Force Base / Portsmouth
Current Time: Jun 17, 2025 at 1:23:01 am
Latest Report: Jun 17, 2025 at 12:55 am
Visibility: 7 mi
Pressure: 30.13 "Hg
Humidity: 93%
Dew Point: 56 °F
Location of PortsmouthLocation

Upcoming 5 hours

Now2:00 am3:00 am4:00 am5:00 am6:00 am
58 °F58 °F58 °F59 °F59 °F59 °F

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Forecast for the next 48 hours

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 TuesdayWednesday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature58 °F61 °F63 °F61 °F62 °F66 °F72 °F
Mostly cloudy.Sprin­kles. Overcast.Sprin­kles. Overcast.Rain showers. Overcast.Rain showers. Overcast.Passing showers. Overcast.Passing showers. Overcast.
Feels Like58 °F61 °F63 °F61 °F62 °F66 °F72 °F
Wind Speed1 mph3 mph6 mph8 mph8 mph7 mph7 mph
Wind DirectionW
SSE
SE
SSE
S
SSW
SSW
Humidity90%89%89%95%97%93%84%
Dew Point55 °F58 °F60 °F60 °F61 °F64 °F67 °F
Visibility6 mi4 mi3 mi4 mi1 mi1 mi5 mi
Probability of Precipitation0%22%26%20%27%44%28%
Amount of Rain0.00"0.02"0.03"0.12"0.08"0.04"0.05"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Monday, June 16, 2025 9:02:33 pm Portsmouth time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Fog. 68 / 53 °F
Humidity: 82%. Wind: 5 mph from Southeast

More weather last week

Currently at nearby stations

58 °F

Skyhaven Airport: (17 mi)

Low clouds. (1 hour ago)

57 °F

Sanford Municipal: (22 mi)

Fog.

57 °F

Lawrence Municipal Airport: (31 mi)

Clear.

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Forecast for the next 2 weeks

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15
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Detailed forecast for 14 days