Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 2:36pm EDT -- September 18, 2026
Forecast at a Glance
Low 47°F
High 65°F
Night
Low 51°F
High 61°F
Night
Low 51°F
High 63°F
Night
Low 46°F
High 61°F
Night
Low 45°F
Detailed Extended Forecast
Tonight: Increasing clouds, with a low around 47. North wind 5 to 8 mph becoming calm in the evening.
Saturday: Mostly sunny, with a high near 65. North wind around 5 mph becoming calm in the afternoon.
Saturday Night: A slight chance of showers before 3am, then a chance of showers after 4am. Increasing clouds, with a low around 51. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday: Showers, mainly after 7am. High near 61. South wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night: A chance of showers before 2am. Cloudy, with a low around 51. North wind 3 to 7 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday: Mostly sunny, with a high near 63.
Monday Night: Mostly cloudy, with a low around 46.
Tuesday: Mostly cloudy, with a high near 61.
Tuesday Night: Mostly cloudy, with a low around 45.
Wednesday: Partly sunny, with a high near 62.
Wednesday Night: Mostly cloudy, with a low around 46.
Thursday: A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Thursday Night: A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Friday: Partly sunny, with a high near 67.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service