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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	88%
Wind Speed	SW 8 mph
Barometer	29.88 in (1011.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	3 Jul 1:52 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SSE Eastham MA

Heat Advisory July 3, 02:09am until July 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 3, 02:09am until July 4, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Overnight
Low: 71 °F
Mostly Clear
Friday
High: 92 °F
Hot
Friday Night
Low: 72 °F
Scattered
T-storms
Independence Day
High: 89 °F
Scattered
T-storms
Saturday Night
Low: 66 °F
Scattered
T-storms
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Cloudy
Monday
High: 77 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 71. Southwest wind around 7 mph.

Friday

Sunny and hot, with a high near 92. Heat index values as high as 95. West wind around 7 mph, with gusts as high as 20 mph.

Friday Night

Scattered showers and thunderstorms, mainly between 10pm and 2am. Partly cloudy, with a low around 72. West wind 3 to 5 mph. Chance of precipitation is 30%.

Independence Day

Isolated showers and thunderstorms before 10am, then scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Scattered showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 40%.

Sunday

Sunny, with a high near 80. North wind around 6 mph becoming calm in the afternoon.

Sunday Night

Mostly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm in the evening.

Monday

A chance of showers after 2pm. Partly sunny, with a high near 77. Southeast wind 5 to 8 mph. Chance of precipitation is 30%.

Monday Night

A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 62. Southeast wind around 6 mph. Chance of precipitation is 60%.

Tuesday

Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 2pm, then a chance of showers after 2pm. Partly sunny, with a high near 76. East wind 8 to 10 mph. Chance of precipitation is 60%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 60. East wind around 6 mph. Chance of precipitation is 40%.

Wednesday

Mostly sunny, with a high near 72. Northeast wind 6 to 9 mph.

Wednesday Night

Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming southwest after midnight.

Thursday

Sunny, with a high near 82. South wind 5 to 9 mph.