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

50°F

10°C

Humidity 41%
Wind Speed Vrbl 7 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 20 Mar 11:56 am EDT
Extended Forecast for

Brookline NH

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 53. South wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. Northwest wind around 5 mph becoming calm.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain and snow likely, becoming all rain after noon. Mostly cloudy, with a high near 48. South wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 10pm, then rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 60%.

    Low: 31 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely before 11am, then a chance of snow between 11am and 5pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 53. South wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Sunny, with a high near 49. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 31. Northwest wind around 5 mph becoming calm.
Sunday
Rain and snow likely, becoming all rain after noon. Mostly cloudy, with a high near 48. South wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain likely before 10pm, then rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
Monday
Rain and snow likely before 11am, then a chance of snow between 11am and 5pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 30%.
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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:
6:21 am EDT Mar 20, 2026
Forecast Valid:
12pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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