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.

A Few Clouds

67°F

19°C

Humidity 93%
Wind Speed S 8 mph
Barometer 29.75 in (1007.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 28 Jul 1:54 am EDT
Extended Forecast for

Lynn MA

  • Overnight

    Overnight: Mostly clear, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 78. Southeast wind 5 to 13 mph. Chance of precipitation is 30%.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Southeast wind 8 to 11 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 8am, then showers and possibly a thunderstorm between 8am and 4pm, then showers after 4pm. High near 71. East wind 14 to 18 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 4am, then showers likely between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Patchy fog before 9pm. Low around 64. East wind 9 to 14 mph. Chance of precipitation is 90%.

    Low: 64 °F

    Heavy Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 69. Northeast wind 9 to 11 mph. Chance of precipitation is 80%.

    High: 69 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 63. North wind around 7 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 73. North wind around 9 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. North wind 3 to 5 mph.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 65. South wind around 5 mph.
Tuesday
A chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 78. Southeast wind 5 to 13 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely before 8am, then showers and possibly a thunderstorm between 8am and 4pm, then showers after 4pm. High near 71. East wind 14 to 18 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 4am, then showers likely between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Patchy fog before 9pm. Low around 64. East wind 9 to 14 mph. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm. High near 69. Northeast wind 9 to 11 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 63. North wind around 7 mph. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 73. North wind around 9 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 65. North wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 77. North wind around 6 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 68. Southwest wind around 5 mph.
Sunday
Partly sunny, with a high near 83. Southwest wind 5 to 8 mph becoming southeast in the afternoon.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 69. South wind around 7 mph. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 79. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lynn MA
 42.46°N 70.96°W (Elev. 3 ft)
Last Update:
12:29 am EDT Jul 28, 2026
Forecast Valid:
2am EDT Jul 28, 2026-6pm EDT Aug 3, 2026
 
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