Area Forecast

A detailed look at the week ahead in Colonie, NY

Overcast 68°F

Last Update: 8:36pm EDT -- August 31, 2026

Forecast at a Glance

Tonight

Tonight: Showers likely, mainly after 2am.  Cloudy, with a low around 64. Calm wind.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Low 64°F

Tuesday

Tuesday: Showers and possibly a thunderstorm.  High near 74. Light east wind.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

High 74°F

Tuesday
Night
Tuesday Night: Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am.  Cloudy, with a low around 62. Calm wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low 62°F

Wednesday

Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm.  Cloudy, with a high near 73. Southeast wind 6 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 73°F

Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm.  Low around 64. Southeast wind around 10 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Low 64°F

Thursday

Thursday: Showers likely, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 79. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

High 79°F

Thursday
Night
Thursday Night: A chance of thunderstorms before 8pm.  Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Low 63°F

Friday

Friday: Mostly sunny, with a high near 80.

High 80°F

Friday
Night
Friday Night: Partly cloudy, with a low around 59.

Low 59°F

Detailed Extended Forecast

Tonight: Showers likely, mainly after 2am. Cloudy, with a low around 64. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday: Showers and possibly a thunderstorm. High near 74. Light east wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night: Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Cloudy, with a low around 62. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm. Cloudy, with a high near 73. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: Showers and possibly a thunderstorm. Low around 64. Southeast wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Thursday: Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 79. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night: A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Friday: Mostly sunny, with a high near 80.

Friday Night: Partly cloudy, with a low around 59.

Saturday: Mostly sunny, with a high near 76.

Saturday Night: Partly cloudy, with a low around 54.

Sunday: Mostly sunny, with a high near 76.

Sunday Night: Mostly clear, with a low around 53.

Labor Day: Mostly sunny, with a high near 78.

For any questions or comments regarding the forecast above, please contact the Albany (NY) National Weather Service.

Source National Weather Service