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

42°F

6°C

Humidity 75%
Wind Speed Calm
Barometer 29.85 in (1011.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 11 Nov 9:55 pm EST
Extended Forecast for

Newmarket NH

  • Tonight

    Tonight: Cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Cloudy

  • Thursday

    Thursday: Rain, mainly after 3pm. High near 49. Light north wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 34. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Snow, possibly mixed with rain, becoming all rain after 10am. High near 43. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain after 2am. Cloudy, with a low around 32. North wind around 5 mph.

    Low: 32 °F

    Cloudy then
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 38. Calm wind.
Thursday
Rain, mainly after 3pm. High near 49. Light north wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 34. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Snow, possibly mixed with rain, becoming all rain after 10am. High near 43. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of rain after 2am. Cloudy, with a low around 32. North wind around 5 mph.
Saturday
A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 47.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newmarket NH
 43.07°N 70.96°W (Elev. 89 ft)
Last Update:
5:27 pm EST Nov 11, 2026
Forecast Valid:
10pm EST Nov 11, 2026-6pm EST Nov 18, 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