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.

Fair

68°F

20°C

Humidity 38%
Wind Speed NW 17 G 25 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 Sep 6:54 pm EDT
Extended Forecast for

Mattapan MA

  • Tonight

    Tonight: Clear, with a low around 50. North wind 5 to 8 mph.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. North wind 5 to 7 mph becoming east in the afternoon.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. Southeast wind around 5 mph becoming light and variable in the evening.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Southwest wind 5 to 7 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. Southwest wind 3 to 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 76. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 9pm. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 78. North wind around 8 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. North wind 3 to 5 mph.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 50. North wind 5 to 8 mph.
Tuesday
Sunny, with a high near 69. North wind 5 to 7 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 52. Southeast wind around 5 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 79. Southwest wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 62. Southwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 76. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 78. North wind around 8 mph.
Friday Night
Partly cloudy, with a low around 56. North wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 72. North wind around 6 mph becoming east in the afternoon.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 58. South wind around 7 mph. Chance of precipitation is 40%.
Sunday
A chance of showers. Mostly cloudy, with a high near 73. Southwest wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 56. North wind 6 to 8 mph.
Monday
Partly sunny, with a high near 69. East wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mattapan MA
 42.28°N 71.12°W (Elev. 59 ft)
Last Update:
2:35 pm EDT Sep 14, 2026
Forecast Valid:
7pm EDT Sep 14, 2026-6pm EDT Sep 21, 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