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.

Light Rain

44°F

7°C

Humidity 85%
Wind Speed S 12 mph
Barometer 30.29 in (1025.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 13 Apr 1:54 am EDT
Extended Forecast for

Weymouth MA

  • Overnight

    Overnight: A chance of showers, mainly after 5am. Cloudy, with a low around 43. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 66. Southwest wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. West wind 5 to 8 mph becoming south in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after 3pm. Partly sunny, with a high near 79. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 56. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 70. South wind 6 to 9 mph becoming east in the morning.

    High: 70 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. Southwest wind around 7 mph.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly after 5am. Cloudy, with a low around 43. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
A chance of showers before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 66. Southwest wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 76. West wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers after 3pm. Partly sunny, with a high near 79. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 56. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 70. South wind 6 to 9 mph becoming east in the morning.
Thursday Night
Mostly cloudy, with a low around 54. Southwest wind around 7 mph.
Friday
Mostly sunny, with a high near 75. Southwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 51. North wind around 5 mph.
Saturday
Partly sunny, with a high near 71. Northeast wind 5 to 8 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 53. South wind around 7 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 72. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Weymouth MA
 42.19°N 70.93°W (Elev. 98 ft)
Last Update:
3:21 pm EDT Apr 12, 2026
Forecast Valid:
2am EDT Apr 13, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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