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.

Light Rain

38°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.90 in (1012.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 31 Mar 11:51 pm EDT
Extended Forecast for

Union NH

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms, mainly between 3am and 5am. Areas of fog. Otherwise, cloudy, with a low around 37. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers
    Likely and
    Areas Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 9am. Partly sunny, with a high near 60. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 31. Northeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain and snow before noon, then a chance of sleet between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 37. East wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 37 °F

    Chance Wintry
    Mix

  • Thursday Night

    Thursday Night: A chance of rain or freezing rain before 1am, then a chance of freezing rain between 1am and 3am, then a chance of rain after 3am. Cloudy, with a low around 31. East wind around 5 mph. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    Rain/Freezing
    Rain

  • Friday

    Friday: A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms, mainly between 3am and 5am. Areas of fog. Otherwise, cloudy, with a low around 37. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of showers, mainly before 9am. Partly sunny, with a high near 60. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 31. Northeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain and snow before noon, then a chance of sleet between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 37. East wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain or freezing rain before 1am, then a chance of freezing rain between 1am and 3am, then a chance of rain after 3am. Cloudy, with a low around 31. East wind around 5 mph. Chance of precipitation is 50%.
Friday
A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 62.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 64.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Sunday
Rain likely, mainly after noon. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Union NH
 43.46°N 71.01°W (Elev. 646 ft)
Last Update:
7:56 pm EDT Mar 31, 2026
Forecast Valid:
12am EDT Apr 1, 2026-6pm EDT Apr 7, 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