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

32°F

0°C

Humidity 79%
Wind Speed NW 8 mph
Barometer 30.27 in (1025.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Mar 7:51 am EST
Extended Forecast for

Union NH

  • Today

    Today: Mostly cloudy, with a high near 37. Southeast wind 5 to 10 mph becoming northeast in the morning.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow, mainly after 11pm. Low around 21. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow

  • Friday

    Friday: Snow and sleet likely before 2pm, then a slight chance of snow between 2pm and 3pm. Cloudy, with a high near 32. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 32 °F

    Snow/Sleet
    Likely then
    Chance
    Snow/Sleet

  • Friday Night

    Friday Night: A chance of freezing rain between 4am and 5am. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%.

    Low: 27 °F

    Cloudy then
    Chance
    Freezing Rain

  • Saturday

    Saturday: Cloudy, with a high near 48. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 48 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain between 8pm and 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 37. Southeast wind 5 to 10 mph becoming northeast in the morning.
Tonight
Snow, mainly after 11pm. Low around 21. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow and sleet likely before 2pm, then a slight chance of snow between 2pm and 3pm. Cloudy, with a high near 32. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
A chance of freezing rain between 4am and 5am. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%.
Saturday
Cloudy, with a high near 48. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of rain between 8pm and 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Union NH
 43.46°N 71.01°W (Elev. 646 ft)
Last Update:
6:11 am EST Mar 5, 2026
Forecast Valid:
7am EST Mar 5, 2026-6pm EDT Mar 11, 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