Area Forecast

A detailed look at the week ahead in Colonie, NY

Partly Sunny 79°F

Last Update: 2:36pm EDT -- August 22, 2026

Forecast at a Glance

Tonight

Tonight: A slight chance of showers after 3am.  Increasing clouds, with a low around 63. Southeast wind 5 to 7 mph.  Chance of precipitation is 20%.

Low 63°F

Sunday

Sunday: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  High near 79. South wind 6 to 8 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

High 79°F

Sunday
Night
Sunday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm.  Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 57. Light southwest wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low 57°F

Monday

Monday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the morning.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 77°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 and thunderstorms after 2pm.  Mostly sunny, with a high near 77. Chance of precipitation is 20%.

High 77°F

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 57.

Low 57°F

Wednesday

Wednesday: Mostly sunny, with a high near 81.

High 81°F

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

Low 59°F

Detailed Extended Forecast

Tonight: A slight chance of showers after 3am. Increasing clouds, with a low around 63. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.

Sunday: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 79. South wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the morning. 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 56. Light southwest wind.

Tuesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 20%.

Tuesday Night: Mostly clear, with a low around 57.

Wednesday: Mostly sunny, with a high near 81.

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

Thursday: A chance of showers after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Thursday Night: Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Friday: Showers likely. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

Friday Night: Showers likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

Saturday: Mostly sunny, with a high near 81.

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

Source National Weather Service