Hazardous Weather Conditions
Current conditions at
Chatham, Chatham Municipal Airport (KCQX)
Lat: 41.69°NLon: 69.99°WElev: 66ft.
Fair
61°F
16°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 30.05 in (1017.7 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 18 Sep 7:52 pm EDT |
Extended Forecast for
Dennis Port MA
Tonight

Low: 57 °F
Partly Cloudy
Saturday

High: 64 °F
Mostly Sunny
Saturday Night

Low: 57 °F
Partly Cloudy
Sunday
High: 66 °F
Partly Sunny
then Chance
ShowersSunday Night

Low: 59 °F
Showers
Monday
High: 65 °F
Showers
Likely then
Chance
ShowersMonday Night

Low: 56 °F
Mostly Cloudy
Tuesday
High: 64 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezyTuesday Night

Low: 56 °F
Mostly Cloudy
and Breezy
Detailed Forecast
Tonight
Partly cloudy, with a low around 57. Light north wind increasing to 12 to 17 mph in the evening. Winds could gust as high as 28 mph.
Saturday
Mostly sunny, with a high near 64. Northeast wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 57. Southeast wind 3 to 5 mph.
Sunday
A chance of showers after 2pm. Mostly cloudy, with a high near 66. Southeast wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers. Low around 59. Southeast wind around 10 mph. Chance of precipitation is 90%.
Monday
Showers likely, mainly before 11am. Partly sunny, with a high near 65. Northeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 56. Northeast wind 14 to 16 mph.
Tuesday
Mostly cloudy, with a high near 64. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 56. Breezy, with a northeast wind 20 to 22 mph.
Wednesday
Partly sunny, with a high near 63. Breezy, with a northeast wind around 23 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly cloudy, with a low around 56. Breezy, with a northeast wind 23 to 25 mph, with gusts as high as 39 mph.
Thursday
A chance of showers. Partly sunny, with a high near 63. Breezy, with a northeast wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 56. Breezy, with a northeast wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 65. Breezy, with a north wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Dennis Port MA
41.66°N 70.11°W (Elev. 0 ft)
41.66°N 70.11°W (Elev. 0 ft)
2:31 pm EDT Sep 18, 2026
8pm EDT Sep 18, 2026-6pm EDT Sep 25, 2026



