


NWS Forecast for: Wallkill NY Issued by: National Weather Service Albany, NY Last Update: 7:52 pm EDT Jul 15, 2025 | ![]() |
Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 69. Calm wind. Wednesday: A slight chance of showers and thunderstorms after 3pm. Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 90. Heat index values as high as 97. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%. Wednesday Night: A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 72. South wind 3 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 89. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. Thursday Night: Showers likely before 8pm. Mostly cloudy, with a low around 71. West wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Friday: Mostly sunny, with a high near 85. Friday Night: Mostly clear, with a low around 59. Saturday: Sunny, with a high near 83. Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%. Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%. Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%. Monday: Mostly sunny, with a high near 83. Monday Night: Partly cloudy, with a low around 62. Tuesday: Mostly sunny, with a high near 83. | |
Wallkill NY 41.6°N 74.15°W (Elev. 413 ft) | |
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