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 Rain Fog/Mist

56°F

13°C

Humidity 97%
Wind Speed NE 9 G 17 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 55°F (13°C)
Visibility 2.00 mi
Last update 27 Sep 9:56 am EDT
Extended Forecast for

Brookline NH

  • Today

    Today: Rain. High near 59. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 50. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 50 °F

    Rain

  • Monday

    Monday: Rain before 3pm, then showers likely between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 56. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers

  • Monday Night

    Monday Night: Showers, mainly before 2am. Low around 49. North wind around 5 mph. Chance of precipitation is 80%.

    Low: 49 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 7am. Mostly cloudy, with a high near 65. North wind around 5 mph.

    High: 65 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
Rain. High near 59. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain. Low around 50. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain before 3pm, then showers likely between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 56. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers, mainly before 2am. Low around 49. North wind around 5 mph. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers before 7am. Mostly cloudy, with a high near 65. North wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 67.
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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 Sep 27, 2026
Forecast Valid:
11am EDT Sep 27, 2026-6pm EDT Oct 3, 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