Area Forecast

A detailed look at the week ahead in Colonie, NY

Drizzle 66°F

Last Update: 2:36am EDT -- August 23, 2026

Forecast at a Glance

Overnight

Overnight: Mostly cloudy, with a low around 63. Light southeast wind.

Low 63°F

Sunday

Sunday: Showers and possibly a thunderstorm, mainly before 3pm, then scattered showers and thunderstorms after 3pm.  High near 78. South wind 6 to 9 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

High 78°F

Sunday
Night
Sunday Night: Scattered showers before 8pm.  Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 56. Light south wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Low 56°F

Monday

Monday: A slight chance of showers between 10am and 11am, then a chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 76. Calm wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 76°F

Monday
Night
Monday Night: Partly cloudy, with a low around 56. Light southwest wind.

Low 56°F

Tuesday

Tuesday: A slight chance of showers after 2pm.  Mostly sunny, with a high near 76. Chance of precipitation is 20%.

High 76°F

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55.

Low 55°F

Wednesday

Wednesday: Sunny, with a high near 80.

High 80°F

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 58.

Low 58°F

Detailed Extended Forecast

Overnight: Mostly cloudy, with a low around 63. Light southeast wind.

Sunday: Showers and possibly a thunderstorm, mainly before 3pm, then scattered showers and thunderstorms after 3pm. High near 78. South wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night: Scattered showers before 8pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 56. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday: A slight chance of showers between 10am and 11am, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 76. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. 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 56. Light southwest wind.

Tuesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

Tuesday Night: Mostly clear, with a low around 55.

Wednesday: Sunny, with a high near 80.

Wednesday Night: Partly cloudy, with a low around 58.

Thursday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 50%.

Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Friday Night: A chance of thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

Saturday: Mostly sunny, with a high near 80.

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

Source National Weather Service