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

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

75°F

24°C

Humidity 58%
Wind Speed SW 13 G 28 mph
Barometer 29.60 in (1002.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 19 Jun 12:52 pm EDT
Extended Forecast for

Harwich Center MA

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 84. Southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 67. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 86. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. West wind around 6 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. West wind 5 to 7 mph becoming south in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. Light southwest wind.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 3pm. Partly sunny, with a high near 85. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 60%.

    High: 85 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 68. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 68 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Partly sunny, with a high near 82. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 84. Southwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 67. West wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 86. West wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 66. West wind around 6 mph.
Sunday
Sunny, with a high near 84. West wind 5 to 7 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 67. Light southwest wind.
Monday
Showers likely, mainly after 3pm. Partly sunny, with a high near 85. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 60%.
Monday Night
Showers. Low around 68. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly before 8am. Partly sunny, with a high near 82. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 68. Light west wind.
Wednesday
Sunny, with a high near 83. Light and variable wind becoming west 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 68. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 83. Calm wind becoming south 5 to 8 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harwich Center MA
 41.7°N 70.07°W (Elev. 49 ft)
Last Update:
4:18 am EDT Jun 19, 2026
Forecast Valid:
1pm EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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