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

57°F

14°C

Humidity 90%
Wind Speed E 7 mph
Barometer 30.20 in (1022.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Jun 9:54 pm EDT
Extended Forecast for

Mattapan MA

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 54. Light southeast wind.

    Low: 54 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71. East wind 5 to 8 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 73. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 73 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 8pm. Cloudy, with a low around 63. South wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 68. Southwest wind around 6 mph.

    Low: 68 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers after 5pm. Mostly sunny and hot, with a high near 90. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 90 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 67. West wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 54. Light southeast wind.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 71. East wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 73. Calm wind becoming southeast 5 to 8 mph in the morning.
Tuesday Night
A chance of showers, mainly after 8pm. Cloudy, with a low around 63. South wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 68. Southwest wind around 6 mph.
Juneteenth
A chance of showers after 5pm. Mostly sunny and hot, with a high near 90. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 67. West wind 7 to 9 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 82. West wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 62. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 81. West wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 65. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 87. Southwest wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mattapan MA
 42.28°N 71.09°W (Elev. 89 ft)
Last Update:
8:56 pm EDT Jun 15, 2025
Forecast Valid:
10pm EDT Jun 15, 2025-6pm EDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

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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