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.

A Few Clouds

36°F

2°C

Humidity 82%
Wind Speed NW 7 mph
Barometer 30.24 in (1023.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 4 Mar 7:54 am EST
Extended Forecast for

Weymouth MA

  • Today

    Today: Mostly sunny, with a high near 47. West wind 3 to 8 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, partly cloudy, with a low around 30. Southwest wind around 6 mph.

    Low: 30 °F

    Partly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: A chance of rain, mainly after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 38. South wind around 5 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: Rain before 2am, then rain, possibly mixed with snow. Low around 34. Northeast wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain Likely
    then
    Rain/Snow

  • Friday

    Friday: Rain, mainly before 11am. High near 39. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 39 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 51. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 51 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain between 7pm and 4am. Mostly cloudy, with a low around 41. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 52. West wind 5 to 7 mph.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. West wind 3 to 8 mph.
Tonight
Areas of fog after midnight. Otherwise, partly cloudy, with a low around 30. Southwest wind around 6 mph.
Thursday
A chance of rain, mainly after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 38. South wind around 5 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain before 2am, then rain, possibly mixed with snow. Low around 34. Northeast wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain, mainly before 11am. High near 39. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday Night
Cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 51. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
A chance of rain between 7pm and 4am. Mostly cloudy, with a low around 41. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 52. West wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind around 6 mph.
Monday
Sunny, with a high near 58. Southwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 39. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 61. Southwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weymouth MA
 42.19°N 70.93°W (Elev. 98 ft)
Last Update:
5:42 am EST Mar 4, 2026
Forecast Valid:
8am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation