Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 2:36am EDT -- September 17, 2026
Forecast at a Glance
High 73°F
Low 61°F
High 75°F
Night
Low 47°F
High 65°F
Night
Low 52°F
High 61°F
Night
Low 50°F
High 64°F
Detailed Extended Forecast
Today: Showers, with thunderstorms also possible after 5pm. Patchy fog before 9am. High near 73. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight: Showers and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and midnight. Low around 61. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday: Mostly sunny, with a high near 75. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.
Friday Night: Mostly cloudy, with a low around 47. North wind 5 to 7 mph becoming calm in the evening.
Saturday: Mostly sunny, with a high near 65. Light north wind.
Saturday Night: Showers likely after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday: Showers. High near 61. Chance of precipitation is 90%.
Sunday Night: Showers likely before 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Monday: Partly sunny, with a high near 64.
Monday Night: Mostly cloudy, with a low around 47.
Tuesday: Partly sunny, with a high near 65.
Tuesday Night: Partly cloudy, with a low around 46.
Wednesday: Mostly sunny, with a high near 68.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service