National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Norwood, Norwood Memorial Airport (KOWD)

Lat: 42.19°NLon: 71.17°WElev: 49ft.

Overcast

63°F

17°C

Humidity 97%
Wind Speed N 3 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 21 Aug 4:53 am EDT
Extended Forecast for

Mattapan MA

  • Overnight

    Overnight: A chance of showers. Cloudy, with a low around 65. Northeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 7am. Mostly cloudy, with a high near 73. Northeast wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 7pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 61. North wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Patchy fog before noon, then patchy fog after 4pm. Otherwise, cloudy, with a high near 72. Northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely, with thunderstorms also possible after 5am. Patchy fog before 8pm. Otherwise, cloudy, with a low around 62. Light northeast wind. Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers likely, mainly before 9am. Mostly cloudy, with a high near 78. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65. South wind 3 to 5 mph.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 83. Southwest wind 5 to 9 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. West wind around 6 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers. Cloudy, with a low around 65. Northeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 73. Northeast wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of showers before 7pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 61. North wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers. Patchy fog before noon, then patchy fog after 4pm. Otherwise, cloudy, with a high near 72. Northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely, with thunderstorms also possible after 5am. Patchy fog before 8pm. Otherwise, cloudy, with a low around 62. Light northeast wind. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 78. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 65. South wind 3 to 5 mph.
Monday
Sunny, with a high near 83. Southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 59. West wind around 6 mph.
Tuesday
Sunny, with a high near 80. West wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 60. West wind around 5 mph.
Wednesday
Sunny, with a high near 83. West wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 63. Southwest wind 3 to 6 mph.
Thursday
A chance of showers. Partly sunny, with a high near 82. South wind 5 to 9 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mattapan MA
 42.25°N 71.1°W (Elev. 49 ft)
Last Update:
3:49 am EDT Aug 21, 2026
Forecast Valid:
5am EDT Aug 21, 2026-6pm EDT Aug 27, 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