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

67°F

19°C

Humidity 87%
Wind Speed N 6 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 18 Sep 3:54 am EDT
Extended Forecast for

Nahant MA

  • Today

    Today: Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 74. West wind 6 to 9 mph becoming north in the afternoon.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. North wind around 10 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. North wind around 8 mph becoming east in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. South wind 3 to 6 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 63. South wind 5 to 8 mph. Chance of precipitation is 60%.

    High: 63 °F

    Partly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers, mainly before 3am. Patchy fog between 1am and 2am. Low around 58. East wind around 6 mph becoming northeast after midnight. Chance of precipitation is 80%.

    Low: 58 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers before 9am. Partly sunny, with a high near 62. Northeast wind 9 to 14 mph. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55. Northeast wind 7 to 16 mph.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 59. Breezy, with a northeast wind 18 to 22 mph. Chance of precipitation is 30%.

    High: 59 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 74. West wind 6 to 9 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 54. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 61. North wind around 8 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 54. South wind 3 to 6 mph.
Sunday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 63. South wind 5 to 8 mph. Chance of precipitation is 60%.
Sunday Night
Showers, mainly before 3am. Patchy fog between 1am and 2am. Low around 58. East wind around 6 mph becoming northeast after midnight. Chance of precipitation is 80%.
Monday
A chance of showers before 9am. Partly sunny, with a high near 62. Northeast wind 9 to 14 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 55. Northeast wind 7 to 16 mph.
Tuesday
A chance of showers. Mostly cloudy, with a high near 59. Breezy, with a northeast wind 18 to 22 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 55. Breezy, with a northeast wind 17 to 21 mph.
Wednesday
Partly sunny, with a high near 59. Windy, with a northeast wind 22 to 26 mph, with gusts as high as 36 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 55. Breezy, with an east wind 18 to 21 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 60. Breezy, with a northeast wind 20 to 25 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Nahant MA
 42.43°N 70.93°W (Elev. 0 ft)
Last Update:
3:02 am EDT Sep 18, 2026
Forecast Valid:
4am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
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Additional Resources

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Chance of Precipitation