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

48°F

9°C

Humidity 66%
Wind Speed NW 8 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Mar 10:54 am EDT
Extended Forecast for

2 Miles NNW Weymouth MA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 21 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Cloudy, with a low around 36. North wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Cloudy

  • Sunday

    Sunday: Rain, mainly after 10am. High near 47. Southeast wind 6 to 15 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 2am. Low around 35. North wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: A chance of rain and snow showers before 10am, then a chance of rain showers. Cloudy, with a high near 40. North wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Northwest wind around 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. North wind around 7 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. South wind 8 to 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. West wind 10 to 13 mph.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 21 mph.
Tonight
Cloudy, with a low around 36. North wind around 5 mph becoming calm in the evening.
Sunday
Rain, mainly after 10am. High near 47. Southeast wind 6 to 15 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain, mainly before 2am. Low around 35. North wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain and snow showers before 10am, then a chance of rain showers. Cloudy, with a high near 40. North wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Northwest wind around 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 44. North wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 34. South wind 8 to 10 mph.
Wednesday
Partly sunny, with a high near 50. West wind 10 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 33. West wind around 10 mph.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 48. South wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 37. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 48. Northwest wind 10 to 13 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Weymouth MA
 42.24°N 70.95°W (Elev. 3 ft)
Last Update:
10:46 am EDT Mar 21, 2026
Forecast Valid:
11am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation