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.

Fair

27°F

-3°C

Humidity 85%
Wind Speed NW 6 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 1 Mar 1:51 am EST
Extended Forecast for

Union NH

  • Overnight

    Overnight: Increasing clouds, with a low around 24. Northwest wind around 5 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 29. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Clear, with a low around 1. Wind chill values as low as -8. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 1 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 23. Wind chill values as low as -9. West wind 5 to 10 mph.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Calm wind becoming southwest around 5 mph after midnight.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of snow after 2pm. Partly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely before 8pm, then rain and snow likely between 8pm and 9pm, then snow after 9pm. Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am. Mostly sunny, with a high near 46.

    High: 46 °F

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Increasing clouds, with a low around 24. Northwest wind around 5 mph.
Sunday
A 30 percent chance of snow, mainly before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 29. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 1. Wind chill values as low as -8. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 23. Wind chill values as low as -9. West wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 7. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
A 40 percent chance of snow after 2pm. Partly sunny, with a high near 36.
Tuesday Night
Snow likely before 8pm, then rain and snow likely between 8pm and 9pm, then snow after 9pm. Low around 26. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of snow before 7am. Mostly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 47.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Friday
A chance of rain, snow, and freezing rain. Cloudy, with a high near 40. Chance of precipitation is 50%.
Friday Night
A chance of rain or freezing rain. Cloudy, with a low around 30. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 54.
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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:
1:28 am EST Mar 1, 2026
Forecast Valid:
1am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation