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

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Light Snow Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 29.78 in (1008.6 mb)
Dewpoint 31°F (-1°C)
Visibility 4.00 mi
Last update 24 Dec 5:56 am EST
Extended Forecast for

Brookline NH

  • Today

    Today: A 20 percent chance of rain before 7am. Mostly sunny, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 36 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Northwest wind around 5 mph becoming southwest after midnight.

    Low: 21 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A 20 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 9. Wind chill values as low as -3. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 23. Northwest wind 5 to 10 mph becoming light north in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow after 9pm. Cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow after 2pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Today
A 20 percent chance of rain before 7am. Mostly sunny, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 21. Northwest wind around 5 mph becoming southwest after midnight.
Christmas Day
A 20 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 9. Wind chill values as low as -3. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 23. Northwest wind 5 to 10 mph becoming light north in the afternoon.
Friday Night
A 50 percent chance of snow after 9pm. Cloudy, with a low around 13.
Saturday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 26.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
A chance of rain and snow after 2pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Sunday Night
Snow. Low around 22. Chance of precipitation is 80%.
Monday
A chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brookline NH
 42.75°N 71.67°W (Elev. 397 ft)
Last Update:
11:08 pm EST Dec 23, 2025
Forecast Valid:
6am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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