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 and Breezy

2°C

36°F

Humidity 46%
Wind Speed W 33 G 44 km/h
Barometer 1015.9 mb (30.00 in)
Dewpoint -8°C (17°F)
Visibility 16 km
Wind Chill-4°C (25°F)
Last update 12 Jan 12:54 pm EST
Extended Forecast for

Boston MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 5. West wind 16 to 23 km/h, with gusts as high as 42 km/h.

    High: 5 °C

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -1. Southwest wind 10 to 13 km/h.

    Low: -1 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 7. Southwest wind 10 to 13 km/h.

    High: 7 °C

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 3am. Mostly cloudy, with a low around 2. Southwest wind 11 to 13 km/h, with gusts as high as 35 km/h. Chance of precipitation is 20%.

    Low: 2 °C

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 9am, then a slight chance of rain between 9am and noon. Cloudy, with a high near 10. Southwest wind 10 to 14 km/h. Chance of precipitation is 20%.

    High: 10 °C

    Slight Chance
    Showers then
    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 8pm. Cloudy, with a low around 2. Calm wind. Chance of precipitation is 50%.

    Low: 2 °C

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 3pm. Mostly cloudy, with a high near 7. West wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Chance of precipitation is 40%.

    High: 7 °C

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain between 7pm and 9pm, then a chance of snow after 9pm. Mostly cloudy, with a low around -6. West wind around 14 km/h, with gusts as high as 32 km/h. Chance of precipitation is 30%.

    Low: -6 °C

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A chance of snow before 8am. Mostly sunny, with a high near -1. West wind 14 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%.

    High: -1 °C

    Chance Snow
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 5. West wind 16 to 23 km/h, with gusts as high as 42 km/h.
Tonight
Partly cloudy, with a low around -1. Southwest wind 10 to 13 km/h.
Tuesday
Increasing clouds, with a high near 7. Southwest wind 10 to 13 km/h.
Tuesday Night
A slight chance of showers after 3am. Mostly cloudy, with a low around 2. Southwest wind 11 to 13 km/h, with gusts as high as 35 km/h. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 9am, then a slight chance of rain between 9am and noon. Cloudy, with a high near 10. Southwest wind 10 to 14 km/h. Chance of precipitation is 20%.
Wednesday Night
A chance of rain, mainly after 8pm. Cloudy, with a low around 2. Calm wind. Chance of precipitation is 50%.
Thursday
A chance of rain before 3pm. Mostly cloudy, with a high near 7. West wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of rain between 7pm and 9pm, then a chance of snow after 9pm. Mostly cloudy, with a low around -6. West wind around 14 km/h, with gusts as high as 32 km/h. Chance of precipitation is 30%.
Friday
A chance of snow before 8am. Mostly sunny, with a high near -1. West wind 14 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around -5. Southwest wind 8 to 10 km/h.
Saturday
Mostly sunny, with a high near 4. Southwest wind 8 to 13 km/h.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around -2. South wind around 8 km/h. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 3. Southwest wind 8 to 14 km/h. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 m)
Last Update:
12:35 pm EST Jan 12, 2026
Forecast Valid:
1pm EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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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