Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 8:36am EDT -- August 20, 2026
Forecast at a Glance
High 77°F
Low 54°F
High 80°F
Night
Low 58°F
High 76°F
Night
Low 61°F
High 80°F
Night
Low 57°F
High 78°F
Detailed Extended Forecast
Today: A chance of showers, mainly after 5pm. Cloudy, with a high near 77. West wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: A chance of showers, mainly before 7pm. Patchy fog after 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday: Sunny, with a high near 80. North wind around 5 mph.
Friday Night: Partly cloudy, with a low around 58. Light and variable wind.
Saturday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 76. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night: Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday: Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Monday: Mostly sunny, with a high near 78.
Monday Night: Mostly clear, with a low around 54.
Tuesday: Sunny, with a high near 78.
Tuesday Night: Partly cloudy, with a low around 55.
Wednesday: Mostly sunny, with a high near 81.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service