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.

Partly Cloudy

71°F

22°C

Humidity 66%
Wind Speed Vrbl 5 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 24 Aug 8:56 pm EDT
Extended Forecast for

Brookline NH

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 55. Southwest wind around 5 mph becoming calm.

    Low: 55 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm. Patchy fog before 9am. Otherwise, sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. West wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming west around 5 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 55. Southwest wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of showers after 2pm. Patchy fog before 9am. Otherwise, sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. West wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 83. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 61. Calm wind.
Thursday
A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 83.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 64.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 83.
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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:
8:20 pm EDT Aug 24, 2026
Forecast Valid:
9pm EDT Aug 24, 2026-6pm EDT Aug 31, 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