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.

Fair

39°F

4°C

Humidity 45%
Wind Speed N 3 mph
Barometer 30.03 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 21 Mar 8:50 pm EDT
Extended Forecast for

Brookline NH

  • Tonight

    Tonight: A slight chance of snow before 2am, then a chance of snow after 4am. Cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after noon. High near 47. Southeast wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 47 °F

    Rain/Snow
    then Rain

  • Sunday Night

    Sunday Night: Rain likely before 2am, then snow likely. Cloudy, with a low around 30. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Snow likely, mainly before 7am. Cloudy, with a high near 39. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Northwest wind around 5 mph.

    Low: 25 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow before 2am, then a chance of snow after 4am. Cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%.
Sunday
Rain and snow, becoming all rain after noon. High near 47. Southeast wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Rain likely before 2am, then snow likely. Cloudy, with a low around 30. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 7am. Cloudy, with a high near 39. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow before 11am, then a chance of rain between 11am and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brookline NH
 42.73°N 71.67°W (Elev. 502 ft)
Last Update:
8:49 pm EDT Mar 21, 2026
Forecast Valid:
11pm EDT Mar 21, 2026-6pm EDT Mar 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