Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 8:36am EDT -- August 15, 2026
Forecast at a Glance
High 79°F
Low 54°F
High 80°F
Night
Low 63°F
High 81°F
Night
Low 61°F
High 82°F
Night
Low 59°F
High 83°F
Detailed Extended Forecast
Today: Mostly sunny, with a high near 79. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight: Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.
Sunday: A chance of showers, mainly after 5pm. Mostly sunny, with a high near 80. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7pm. Low around 63. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night: Partly cloudy, with a low around 61.
Tuesday: Sunny, with a high near 82.
Tuesday Night: Mostly clear, with a low around 59.
Wednesday: Sunny, with a high near 83.
Wednesday Night: A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Thursday: A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Thursday Night: A chance of showers. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
Friday: Mostly sunny, with a high near 77.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service