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.

Light Rain Fog/Mist

49°F

9°C

Humidity 94%
Wind Speed NE 7 mph
Barometer 29.88 in (1012.1 mb)
Dewpoint 47°F (8°C)
Visibility 1.50 mi
Wind Chill46°F (8°C)
Last update 12 Oct 1:55 am EDT
Extended Forecast for

Durham NH

  • Overnight

    Overnight: Rain, mainly before 4am. Areas of fog. Low around 47. North wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain and
    Areas Fog

  • Columbus Day

    Columbus Day: A 30 percent chance of rain before 7am. Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. Light northwest wind becoming west 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance Rain
    and Areas Fog
    then Sunny

  • Monday Night

    Monday Night: A chance of showers between midnight and 5am, then a chance of rain after 5am. Areas of fog after 2am. Otherwise, increasing clouds, with a low around 46. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers and
    Areas Fog

  • Tuesday

    Tuesday: Rain. Areas of fog before 8am. High near 59. Northeast wind around 5 mph. Chance of precipitation is 90%.

    High: 59 °F

    Rain and
    Areas Fog

  • Tuesday Night

    Tuesday Night: Rain, mainly before 2am. Low around 53. South wind around 5 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 53 °F

    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 5am. Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Rain, mainly before 4am. Areas of fog. Low around 47. North wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A 30 percent chance of rain before 7am. Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. Light northwest wind becoming west 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers between midnight and 5am, then a chance of rain after 5am. Areas of fog after 2am. Otherwise, increasing clouds, with a low around 46. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. Areas of fog before 8am. High near 59. Northeast wind around 5 mph. Chance of precipitation is 90%.
Tuesday Night
Rain, mainly before 2am. Low around 53. South wind around 5 mph becoming west after midnight. Chance of precipitation is 80%.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 63.
Thursday Night
A 30 percent chance of showers after 5am. Partly cloudy, with a low around 41.
Friday
Showers, mainly after 8am. High near 61. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 50. Breezy.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Durham NH
 43.14°N 70.94°W (Elev. 75 ft)
Last Update:
2:04 am EDT Oct 12, 2026
Forecast Valid:
3am EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation