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.

Mostly Cloudy

64°F

18°C

Humidity 30%
Wind Speed SE 9 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Mar 1:55 pm EDT
Extended Forecast for

2 Miles S Pease Air Force Base / Portsmouth NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 64. Southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Southwest wind 5 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Southwest wind around 5 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. South wind around 5 mph becoming calm.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 8am. Mostly cloudy, with a high near 48. East wind 5 to 10 mph.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am. Cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 35. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 70. Southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 36. South wind around 5 mph becoming calm.
Wednesday
A 50 percent chance of rain after 8am. Mostly cloudy, with a high near 48. East wind 5 to 10 mph.
Wednesday Night
Rain likely, mainly before 2am. Cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
Rain likely before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 41.
Friday Night
Snow likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
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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:
6:51 am EDT Mar 9, 2026
Forecast Valid:
2pm EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
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Additional Resources

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Chance of Precipitation