Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 8:36pm EDT -- September 2, 2026
Forecast at a Glance
Low 64°F
High 81°F
Night
Low 63°F
High 80°F
Night
Low 58°F
High 76°F
Night
Low 54°F
High 74°F
Night
Low 52°F
Detailed Extended Forecast
Overnight: Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Low around 64. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday: A chance of showers before 1pm, then a slight chance of showers and thunderstorms after 2pm. Cloudy through mid morning, then gradual clearing, with a high near 81. South wind 5 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night: Mostly clear, with a low around 63. West wind around 5 mph becoming calm in the evening.
Friday: Mostly sunny, with a high near 80. Light west wind increasing to 5 to 9 mph in the morning.
Friday Night: Mostly clear, with a low around 58. Northwest wind 5 to 8 mph.
Saturday: Mostly sunny, with a high near 76.
Saturday Night: Partly cloudy, with a low around 54.
Sunday: Sunny, with a high near 74.
Sunday Night: Mostly clear, with a low around 52.
Labor Day: Sunny, with a high near 77.
Monday Night: Partly cloudy, with a low around 56.
Tuesday: Mostly sunny, with a high near 76.
Tuesday Night: Mostly cloudy, with a low around 55.
Wednesday: A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service