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

34°F

1°C

Humidity 65%
Wind Speed SW 9 mph
Barometer 29.87 in (1011.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 28 Nov 9:55 pm EST
Extended Forecast for

2 Miles NE Portsmouth NH

  • Tonight

    Tonight: Mostly clear, with a low around 29. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 41 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 25. West wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 49. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 49 °F

    Cloudy then
    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 1am. Low around 31. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Monday

    Monday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely after 10am, mixing with rain after 4pm. Cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely, becoming all snow after 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 29. West wind around 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Increasing clouds, with a low around 25. West wind around 5 mph becoming calm in the evening.
Sunday
Rain, mainly after 1pm. High near 49. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
Rain, mainly before 1am. Low around 31. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Monday
Sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Snow likely after 10am, mixing with rain after 4pm. Cloudy, with a high near 38. Chance of precipitation is 70%.
Tuesday Night
Rain and snow likely, becoming all snow after 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Portsmouth NH
 43.07°N 70.75°W (Elev. 3 ft)
Last Update:
6:32 pm EST Nov 28, 2025
Forecast Valid:
10pm EST Nov 28, 2025-6pm EST Dec 5, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation