National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Rochester - Skyhaven Airport (KDAW)

Lat: 43.28°NLon: 70.92°WElev: 308ft.

Overcast

69°F

21°C

Humidity 76%
Wind Speed E 7 mph
Barometer 30.08 in (1018.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 22 Aug 1:51 pm EDT
Extended Forecast for

Somersworth NH

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 3pm. Cloudy, with a high near 74. Northeast wind around 10 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 3am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 59. Northeast wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 76. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm.

    Low: 61 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 3pm. Cloudy, with a high near 74. Northeast wind around 10 mph.
Tonight
A 30 percent chance of showers, mainly after 3am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 59. Northeast wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers, with thunderstorms also possible after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 76. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Mostly cloudy, with a low around 61.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Somersworth NH
 43.26°N 70.88°W (Elev. 200 ft)
Last Update:
1:52 pm EDT Aug 22, 2026
Forecast Valid:
2pm EDT Aug 22, 2026-6pm EDT Aug 28, 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