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

64°F

18°C

Humidity 60%
Wind Speed Vrbl 5 mph
Barometer 30.09 in (1019.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Sep 11:52 pm EDT
Extended Forecast for

2 Miles NNE South Wellfleet MA

  • Overnight

    Overnight: Partly cloudy, with a low around 56. North wind 11 to 13 mph, with gusts as high as 28 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Northeast wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Calm wind becoming southeast around 5 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 2pm. Mostly cloudy, with a high near 63. Southeast wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 60. Southeast wind around 7 mph. Chance of precipitation is 90%.

    Low: 60 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 7am. Partly sunny, with a high near 63. Northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Northeast wind 9 to 14 mph.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. Northeast wind around 16 mph, with gusts as high as 26 mph.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. Northeast wind around 16 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. North wind 11 to 13 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 62. Northeast wind 7 to 11 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 47. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A chance of showers after 2pm. Mostly cloudy, with a high near 63. Southeast wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers. Low around 60. Southeast wind around 7 mph. Chance of precipitation is 90%.
Monday
Showers likely, mainly before 7am. Partly sunny, with a high near 63. Northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 56. Northeast wind 9 to 14 mph.
Tuesday
Mostly cloudy, with a high near 64. Northeast wind around 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 57. Northeast wind around 16 mph, with gusts as high as 26 mph.
Wednesday
Partly sunny, with a high near 64. Breezy, with an east wind 17 to 20 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 57. Breezy, with an east wind 17 to 20 mph, with gusts as high as 31 mph.
Thursday
A chance of showers. Partly sunny, with a high near 64. Breezy, with a northeast wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 57. Northeast wind around 16 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 64. North wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE South Wellfleet MA
 41.93°N 69.98°W (Elev. 49 ft)
Last Update:
2:31 pm EDT Sep 18, 2026
Forecast Valid:
12am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation