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

29°F

-2°C

Humidity 52%
Wind Speed NW 17 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 13 Mar 1:55 am EDT
Extended Forecast for

Exeter NH

  • Overnight

    Overnight: Mostly clear, with a low around 26. Northwest wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of snow between 4pm and 5pm, then a chance of rain and snow. Increasing clouds, with a high near 43. West wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 43 °F

    Sunny then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 3am, then a chance of rain. Mostly cloudy, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy, with a west wind 10 to 20 mph, with gusts as high as 40 mph.

    High: 46 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of rain after 1am. Cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain. High near 59. Chance of precipitation is 100%.

    High: 59 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 26. Northwest wind around 5 mph.
Friday
A slight chance of snow between 4pm and 5pm, then a chance of rain and snow. Increasing clouds, with a high near 43. West wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow before 3am, then a chance of rain. Mostly cloudy, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 46. Breezy, with a west wind 10 to 20 mph, with gusts as high as 40 mph.
Saturday Night
Mostly clear, with a low around 24. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 42.
Sunday Night
A 40 percent chance of rain after 1am. Cloudy, with a low around 31.
Monday
Rain. High near 59. Chance of precipitation is 100%.
Monday Night
Rain. Low around 36. Chance of precipitation is 90%.
Tuesday
A 40 percent chance of rain before 10am. Partly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Exeter NH
 42.99°N 70.98°W (Elev. 49 ft)
Last Update:
8:03 pm EDT Mar 12, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation