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.

Overcast

51°F

11°C

Humidity 52%
Wind Speed SW 6 mph
Barometer 30.12 in (1020.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 25 Nov 1:55 pm EST
Extended Forecast for

Pease Air Force Base / Portsmouth NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 53. South wind around 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after 8pm. Patchy fog after 3am. Low around 44. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after 10am. Patchy fog before 10am. Otherwise, cloudy, with a high near 56. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain before 3am. Cloudy, then gradually becoming partly cloudy, with a low around 37. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 37 °F

    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 48. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 53. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Rain, mainly after 8pm. Patchy fog after 3am. Low around 44. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain, mainly after 10am. Patchy fog before 10am. Otherwise, cloudy, with a high near 56. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 50 percent chance of rain before 3am. Cloudy, then gradually becoming partly cloudy, with a low around 37. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Thanksgiving Day
Mostly sunny, with a high near 48. West wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 31.
Friday
Partly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A 30 percent chance of rain. Cloudy, with a high near 48.
Sunday Night
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Pease Air Force Base / Portsmouth NH
 43.08°N 70.81°W (Elev. 89 ft)
Last Update:
12:11 pm EST Nov 25, 2025
Forecast Valid:
2pm EST Nov 25, 2025-6pm EST Dec 1, 2025
 
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Additional Resources

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Chance of Precipitation