Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 8:36pm EDT -- August 31, 2026
Forecast at a Glance
Low 64°F
High 74°F
Night
Low 62°F
High 73°F
Night
Low 64°F
High 79°F
Night
Low 63°F
High 80°F
Night
Low 59°F
Detailed Extended Forecast
Overnight: Showers likely, mainly between 2am and 3am. Cloudy, with a low around 64. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday: Showers and possibly a thunderstorm. High near 74. Light east wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night: Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Cloudy, with a low around 62. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm. Cloudy, with a high near 73. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night: Showers and possibly a thunderstorm. Low around 64. Southeast wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday: Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 79. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night: A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Friday: Mostly sunny, with a high near 80.
Friday Night: Partly cloudy, with a low around 59.
Saturday: Mostly sunny, with a high near 76.
Saturday Night: Partly cloudy, with a low around 54.
Sunday: Mostly sunny, with a high near 76.
Sunday Night: Mostly clear, with a low around 53.
Labor Day: Mostly sunny, with a high near 78.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service