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

Hazardous Weather Conditions

Current conditions at

Poughkeepsie, Dutchess County Airport (KPOU)

Lat: 41.63°NLon: 73.88°WElev: 164ft.

Fair

73°F

23°C

Humidity 96%
Wind Speed Calm
Barometer 29.97 in (1014.3 mb)
Dewpoint 72°F (22°C)
Visibility 8.00 mi
Last update 2 Jul 5:53 am EDT
Extended Forecast for

Arlington NY

Extreme Heat Warning July 2, 06:40am until July 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 2, 06:40am until July 3, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 75. Light southwest wind.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Isolated showers and thunderstorms after 2pm. Sunny and hot, with a high near 99. Heat index values as high as 109. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 99 °F

    Sunny then
    Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers and thunderstorms. Partly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms

  • Independence Day

    Independence Day: A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 95 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 50%.

    High: 88 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 75. Light southwest wind.
Friday
Isolated showers and thunderstorms after 2pm. Sunny and hot, with a high near 99. Heat index values as high as 109. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 20%.
Independence Day
A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington NY
 41.69°N 73.87°W (Elev. 210 ft)
Last Update:
2:36 am EDT Jul 2, 2026
Forecast Valid:
6am EDT Jul 2, 2026-6pm EDT Jul 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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