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.

Mostly Cloudy and Breezy

81°F

27°C

Humidity 58%
Wind Speed S 25 G 39 mph
Barometer 29.43 in (996.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 18 Jun 3:54 pm EDT
Extended Forecast for

2 Miles WNW Cohasset MA

  • This Afternoon

    This Afternoon: A chance of showers. Mostly cloudy, with a high near 78. Breezy, with a south wind around 21 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 63. West wind 8 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Chance
    Showers then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 82. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. West wind 13 to 15 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. West wind 7 to 9 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 2pm. Mostly sunny, with a high near 79. Northwest wind around 7 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 79 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 60. Calm wind. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A chance of showers after 10am. Partly sunny, with a high near 78. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers. Mostly cloudy, with a high near 78. Breezy, with a south wind around 21 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 63. West wind 8 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Juneteenth
Mostly sunny, with a high near 82. West wind 11 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 61. West wind around 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 82. West wind 13 to 15 mph.
Saturday Night
Mostly clear, with a low around 61. West wind 7 to 9 mph.
Sunday
A chance of showers after 2pm. Mostly sunny, with a high near 79. Northwest wind around 7 mph becoming east in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 60. Calm wind. Chance of precipitation is 30%.
Monday
A chance of showers after 10am. Partly sunny, with a high near 78. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 50%.
Monday Night
Showers. Low around 61. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Tuesday
A chance of showers. Partly sunny, with a high near 81. West wind 8 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 62. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 83. West wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 62. Southwest wind 3 to 5 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Cohasset MA
 42.24°N 70.83°W (Elev. 49 ft)
Last Update:
3:27 pm EDT Jun 18, 2026
Forecast Valid:
4pm EDT Jun 18, 2026-6pm EDT Jun 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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