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.

Partly Cloudy

72°F

22°C

Humidity 44%
Wind Speed N 12 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Sep 7:54 pm EDT
Extended Forecast for

Allston MA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. North wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63. North wind around 7 mph becoming east in the afternoon.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 65. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers, mainly before 3am. Low around 56. Light and variable wind becoming northeast around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Monday

    Monday: A chance of showers, mainly before 8am. Partly sunny, with a high near 64. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Northeast wind 5 to 9 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 61 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. Northeast wind 8 to 11 mph.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. North wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 63. North wind around 7 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 65. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers, mainly before 3am. Low around 56. Light and variable wind becoming northeast around 6 mph after midnight. Chance of precipitation is 80%.
Monday
A chance of showers, mainly before 8am. Partly sunny, with a high near 64. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 53. Northeast wind 5 to 9 mph.
Tuesday
Mostly cloudy, with a high near 61. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 52. Northeast wind 8 to 11 mph.
Wednesday
Partly sunny, with a high near 62. Northeast wind 15 to 17 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 52. Northeast wind 10 to 13 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 61. Northeast wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52. North wind around 11 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 65. North wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Allston MA
 42.34°N 71.1°W (Elev. 13 ft)
Last Update:
2:31 pm EDT Sep 18, 2026
Forecast Valid:
8pm EDT Sep 18, 2026-6pm EDT Sep 25, 2026
 
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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