Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 4:21am EDT -- August 17, 2026
Forecast at a Glance
Low 64°F
High 81°F
Night
Low 65°F
High 82°F
Night
Low 60°F
High 84°F
Night
Low 61°F
High 80°F
Night
Low 57°F
Detailed Extended Forecast
Overnight: A slight chance of showers. Cloudy, with a low around 64. South wind around 8 mph. Chance of precipitation is 20%.
Monday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind around 6 mph becoming calm in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night: Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 11pm. Mostly cloudy, with a low around 65. Light northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday: Mostly sunny, with a high near 82. Northwest wind 3 to 5 mph.
Tuesday Night: Partly cloudy, with a low around 60. West wind around 5 mph becoming calm in the evening.
Wednesday: Mostly sunny, with a high near 84.
Wednesday Night: A chance of showers after 2am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Thursday: A chance of showers before 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Thursday Night: Mostly clear, with a low around 57.
Friday: Sunny, with a high near 80.
Friday Night: Partly cloudy, with a low around 59.
Saturday: Mostly sunny, with a high near 80.
Saturday Night: A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday: Showers likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service