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

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

54°F

12°C

Humidity 87%
Wind Speed N 3 mph
Barometer 30.26 in (1024.7 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 12 Oct 12:54 am EDT
Extended Forecast for

Allston MA

Coastal Flood Advisory October 12, 02:00pm until October 12, 06:00pm
Click here for hazard details and duration
Coastal Flood Advisory

  • Overnight

    Overnight: Partly cloudy early, then becoming cloudy, with a low around 52. Northeast wind 3 to 6 mph.

    Low: 52 °F

    Becoming
    Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 3pm. Patchy fog after 2pm. Otherwise, cloudy, with a high near 61. Northeast wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Chance Rain
    then Rain
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain. Patchy fog. Low around 53. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 53 °F

    Rain and
    Patchy Fog

  • Columbus Day

    Columbus Day: Rain, with thunderstorms also possible after 2pm. Patchy fog. High near 59. Breezy, with a northeast wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 59 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Patchy fog. Low around 52. Northeast wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely, mainly before 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: A chance of rain before 11pm. Mostly cloudy, with a low around 49. North wind around 6 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy early, then becoming cloudy, with a low around 52. Northeast wind 3 to 6 mph.
Sunday
Rain likely, mainly after 3pm. Patchy fog after 2pm. Otherwise, cloudy, with a high near 61. Northeast wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Patchy fog. Low around 53. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Columbus Day
Rain, with thunderstorms also possible after 2pm. Patchy fog. High near 59. Breezy, with a northeast wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Rain and possibly a thunderstorm. Patchy fog. Low around 52. Northeast wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 49. North wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 63. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 55. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 41. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 59. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 44. Northwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 64. Northwest wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Allston MA
 42.37°N 71.13°W (Elev. 3 ft)
Last Update:
12:56 am EDT Oct 12, 2025
Forecast Valid:
1am EDT Oct 12, 2025-6pm EDT Oct 18, 2025
 
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