Area Forecast
A detailed look at the week ahead in Colonie, NY
Last Update: 8:36pm EDT -- July 18, 2026
Forecast at a Glance
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
Night
Low 59°F
Detailed Extended Forecast
Tonight: A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 60. South wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
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. South wind 3 to 7 mph.
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%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
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.
Saturday: Mostly sunny, with a high near 84.
For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.
Source National Weather Service