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

42°F

6°C

Humidity 40%
Wind Speed SW 15 G 23 mph
Barometer 29.65 in (1004.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 28 Nov 10:55 am EST
Extended Forecast for

2 Miles NE Portsmouth NH

  • Today

    Today: A slight chance of rain and snow showers between noon and 2pm. Mostly sunny, with a high near 42. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind around 10 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41. West wind around 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Sunny

  • Saturday Night

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

    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. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Monday

    Monday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow after 1pm. Cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Cloudy then
    Chance
    Rain/Snow

Detailed Forecast

Today
A slight chance of rain and snow showers between noon and 2pm. Mostly sunny, with a high near 42. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 28. West wind around 10 mph.
Saturday
Sunny, with a high near 41. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 25. West wind around 5 mph becoming calm.
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. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
A chance of rain and snow after 1pm. Cloudy, with a high near 38. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 5am. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
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.
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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:
6:02 am EST Nov 28, 2025
Forecast Valid:
11am EST Nov 28, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation