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

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Light Snow

33°F

1°C

Humidity 82%
Wind Speed N 9 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 29°F (-2°C)
Visibility 7.00 mi
Wind Chill25°F (-4°C)
Last update 23 Mar 7:55 pm EDT
Extended Forecast for

2 Miles S Pease Air Force Base / Portsmouth NH

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 11pm and 3am. Mostly cloudy, with a low around 27. North wind 5 to 10 mph.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. North wind around 5 mph becoming west in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Southwest wind 5 to 10 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain before 9am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: A 50 percent chance of rain before 11am. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly between 11pm and 3am. Mostly cloudy, with a low around 27. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 44. North wind around 5 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 49. Southwest wind 5 to 10 mph.
Wednesday Night
A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 35. Southwest wind around 5 mph.
Thursday
A 30 percent chance of rain before 9am. Mostly cloudy, with a high near 55.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain before 11am. Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 48.
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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:
7:02 pm EDT Mar 23, 2026
Forecast Valid:
8pm EDT Mar 23, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation