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.

Mostly Cloudy

23°F

-5°C

Humidity 48%
Wind Speed SE 3 mph
Barometer 29.96 in (1014.8 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 9 Dec 8:56 pm EST
Extended Forecast for

Brookline NH

  • Tonight

    Tonight: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 18. South wind around 5 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Rain, mainly after 3pm. High near 36. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 36 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely before midnight, then a chance of rain between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 18. South wind around 5 mph.
Wednesday
Rain, mainly after 3pm. High near 36. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow likely before midnight, then a chance of rain between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 16. West wind around 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 34.
Saturday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 22.
Sunday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brookline NH
 42.74°N 71.64°W (Elev. 459 ft)
Last Update:
1:16 pm EST Dec 9, 2025
Forecast Valid:
9pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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