Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 2:36pm EDT -- July 18, 2026
Forecast at a Glance
Afternoon
High 77°F
Low 60°F
High 77°F
Night
Low 56°F
High 82°F
Night
Low 61°F
High 81°F
Night
Low 65°F
High 79°F
Detailed Extended Forecast
This Afternoon: Showers likely and possibly a thunderstorm. Some of the storms could be severe. Widespread smoke, mainly before 5pm. Mostly cloudy, with a high near 77. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight: Showers and thunderstorms, mainly before 1am. Some of the storms could be severe and produce heavy rainfall. Patchy smoke before 8pm. Low around 60. South wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday: Sunny, with a high near 77. Northwest wind 11 to 13 mph.
Sunday Night: Mostly clear, with a low around 56. Northwest wind 5 to 8 mph becoming calm after midnight.
Monday: Mostly sunny, with a high near 82. Light southwest wind.
Monday Night: Mostly cloudy, with a low around 61.
Tuesday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Tuesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 65. Chance of precipitation is 80%.
Wednesday: Showers likely, then showers and possibly a thunderstorm after 8am. High near 79. Chance of precipitation is 80%.
Wednesday Night: Partly cloudy, with a low around 59.
Thursday: Mostly sunny, with a high near 77.
Thursday Night: Partly cloudy, with a low around 58.
Friday: Sunny, with a high near 82.
Friday Night: Partly cloudy, with a low around 61.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service