Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

East Hampton Town Airport (KJPX)

Lat: 40.96°NLon: 72.25°WElev: 55ft.

Fair

65°F

18°C

Humidity 69%
Wind Speed N 8 mph
Barometer 30.17 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 Aug 7:35 am EDT
Extended Forecast for

Water Mill NY

  • Today

    Today: Mostly sunny, with a high near 74. North wind 5 to 8 mph becoming light and variable.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Light southwest wind.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Southwest wind 5 to 11 mph.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Partly cloudy during the early evening, then becoming cloudy, with a low around 66. Southwest wind 6 to 8 mph.

    Low: 66 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 76. Northwest wind around 6 mph.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers before 2pm.  Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 8am.  Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 74. North wind 5 to 8 mph becoming light and variable.
Tonight
Mostly clear, with a low around 62. Light southwest wind.
Sunday
Mostly sunny, with a high near 78. Southwest wind 5 to 11 mph.
Sunday Night
A 40 percent chance of showers. Partly cloudy during the early evening, then becoming cloudy, with a low around 66. Southwest wind 6 to 8 mph.
Monday
Partly sunny, with a high near 76. Northwest wind around 6 mph.
Monday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 64.
Tuesday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 75.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Water Mill NY
 40.93°N 72.35°W (Elev. 43 ft)
6:45 am EDT Aug 29, 2026
7am EDT Aug 29, 2026-6pm EDT Sep 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database