


NWS Forecast for: Rensselaer NY Issued by: National Weather Service Albany, NY Last Update: 5:45 pm EDT Jul 15, 2025 | ![]() |
Tonight: Mostly clear, with a low around 70. Calm wind. Wednesday: Sunny and hot, with a high near 94. Heat index values as high as 99. Calm wind becoming south around 6 mph in the afternoon. Wednesday Night: A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 75. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy and hot, with a high near 92. Heat index values as high as 97. Southwest wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 70. West wind 3 to 5 mph. Chance of precipitation is 20%. Friday: Mostly sunny, with a high near 82. Friday Night: Mostly clear, with a low around 59. Saturday: Mostly sunny, with a high near 85. Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%. Sunday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 50%. Sunday Night: A chance of thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%. Monday: Mostly sunny, with a high near 85. Monday Night: Partly cloudy, with a low around 62. Tuesday: Mostly sunny, with a high near 85. | |
Rensselaer NY 42.65°N 73.75°W (Elev. 102 ft) | |
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