National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

69°F

21°C

Humidity 85%
Wind Speed Calm
Barometer 29.64 in (1003.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 12 Jun 10:55 pm EDT
Extended Forecast for

2 Miles S Pease Air Force Base / Portsmouth NH

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before midnight. Areas of fog between midnight and 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 66. Light and variable wind becoming west 5 to 10 mph after midnight.

    Low: 66 °F

    Chance
    Showers and
    Areas Fog

  • Saturday

    Saturday: Sunny, with a high near 89. West wind around 10 mph, with gusts as high as 20 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. Calm wind becoming west around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny through mid morning, then becoming mostly cloudy, with a high near 88. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 88 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 10pm. Low around 61. South wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Showers

  • Monday

    Monday: Showers likely before 8am. Mostly sunny, with a high near 82. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before midnight. Areas of fog between midnight and 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 66. Light and variable wind becoming west 5 to 10 mph after midnight.
Saturday
Sunny, with a high near 89. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 63. Calm wind becoming west around 5 mph.
Sunday
Sunny through mid morning, then becoming mostly cloudy, with a high near 88. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Showers, mainly after 10pm. Low around 61. South wind 5 to 10 mph. Chance of precipitation is 80%.
Monday
Showers likely before 8am. Mostly sunny, with a high near 82. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 81.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62.
Juneteenth
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Pease Air Force Base / Portsmouth NH
 43.06°N 70.81°W (Elev. 56 ft)
Last Update:
7:52 pm EDT Jun 12, 2026
Forecast Valid:
11pm EDT Jun 12, 2026-6pm EDT Jun 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation