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

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

59°F

15°C

Humidity 93%
Wind Speed S 6 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 13 Oct 6:54 pm EDT
Extended Forecast for

Allston MA

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 59. Southwest wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. West wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Northwest wind 7 to 9 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 5 to 9 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 5pm. High near 64. Southeast wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 42. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 49. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 36 mph.

    High: 49 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 59. Southwest wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. West wind 8 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 50. Northwest wind 7 to 9 mph.
Thursday
Sunny, with a high near 61. North wind 5 to 9 mph.
Thursday Night
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.
Friday
Showers, with thunderstorms also possible after 5pm. High near 64. Southeast wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 42. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Saturday
Sunny, with a high near 49. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 33. West wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 54. West wind 8 to 11 mph.
Sunday Night
Mostly clear, with a low around 40. Southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 62. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 47. Southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 65. West wind around 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Allston MA
 42.37°N 71.13°W (Elev. 3 ft)
Last Update:
3:30 pm EDT Oct 13, 2026
Forecast Valid:
7pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation