Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

52°F

11°C

Humidity 38%
Wind Speed SE 6 mph
Barometer 30.56 in (1034.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 18 Oct 2:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Clear, with a low around 41. Southeast wind around 6 mph becoming calm  in the evening.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 58. North wind 5 to 9 mph becoming east in the morning.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 45. Northeast wind 7 to 9 mph.

    Low: 45 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. Northeast wind 13 to 18 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Northeast wind 11 to 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. Breezy, with a northeast wind 17 to 20 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. North wind 9 to 11 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59. North wind 8 to 10 mph.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. North wind 7 to 13 mph.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 41. Southeast wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 58. North wind 5 to 9 mph becoming east in the morning.
Monday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45. Northeast wind 7 to 9 mph.
Tuesday
Partly sunny, with a high near 59. Northeast wind 13 to 18 mph.
Tuesday Night
Partly cloudy, with a low around 46. Northeast wind 11 to 18 mph.
Wednesday
Partly sunny, with a high near 55. Breezy, with a northeast wind 17 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 45. North wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 59. North wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 47. North wind 7 to 13 mph.
Friday
Sunny, with a high near 55. North wind 14 to 16 mph.
Friday Night
Mostly clear, with a low around 43. North wind around 11 mph.
Saturday
Sunny, with a high near 54. North wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 42. South wind around 6 mph becoming west after midnight.
Sunday
Sunny, with a high near 59. Southwest wind around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.04°W (Elev. 3 ft)
2:43 pm EDT Oct 18, 2026
3pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database