National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fair

39°F

4°C

Humidity 53%
Wind Speed NW 6 mph
Barometer 30.42 in (1030.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 18 Oct 12:54 am EDT
Extended Forecast for

Brookline MA

  • Overnight

    Overnight: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 31. Northwest wind around 6 mph.

    Low: 31 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 58. Light and variable wind becoming northeast 5 to 7 mph in the morning.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. North wind 5 to 7 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Northeast wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. Northeast wind 8 to 13 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54. Northeast wind around 15 mph, with gusts as high as 29 mph.

    High: 54 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. Northeast wind around 9 mph.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 31. Northwest wind around 6 mph.
Sunday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 54. Light and variable wind.
Sunday Night
Clear, with a low around 37. Light and variable wind.
Monday
Sunny, with a high near 58. Light and variable wind becoming northeast 5 to 7 mph in the morning.
Monday Night
Mostly cloudy, with a low around 42. North wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 60. Northeast wind 9 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 45. Northeast wind 8 to 13 mph.
Wednesday
Partly sunny, with a high near 54. Northeast wind around 15 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 44. Northeast wind around 9 mph.
Thursday
Partly sunny, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 45. North wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 57. Northeast wind 11 to 13 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 44. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 56. Northeast wind around 11 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brookline MA
 42.33°N 71.14°W (Elev. 190 ft)
Last Update:
11:57 pm EDT Oct 17, 2026
Forecast Valid:
1am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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