Area Forecast

A detailed look at the week ahead in Colonie, NY

Patchy Fog 62°F

Last Update: 2:48am EDT -- August 20, 2026

Forecast at a Glance

Today

Today: A chance of showers, mainly after 5pm.  Patchy fog before 10am.  Otherwise, increasing clouds, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

High 77°F

Tonight

Tonight: A chance of showers, mainly before 7pm.  Patchy fog after 10pm.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 54. Light and variable wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Low 54°F

Friday

Friday: Sunny, with a high near 80. North wind around 5 mph.

High 80°F

Friday
Night
Friday Night: Partly cloudy, with a low around 58. Light and variable wind.

Low 58°F

Saturday

Saturday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 76. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

High 76°F

Saturday
Night
Saturday Night: Showers and thunderstorms likely before 11pm, then a chance of showers.  Mostly cloudy, with a low around 61. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low 61°F

Sunday

Sunday: Showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 80. Chance of precipitation is 70%.

High 80°F

Sunday
Night
Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

Low 57°F

Monday

Monday: Mostly sunny, with a high near 78.

High 78°F

Detailed Extended Forecast

Today: A chance of showers, mainly after 5pm. Patchy fog before 10am. Otherwise, increasing clouds, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: A chance of showers, mainly before 7pm. Patchy fog after 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday: Sunny, with a high near 80. North wind around 5 mph.

Friday Night: Partly cloudy, with a low around 58. Light and variable wind.

Saturday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 76. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night: Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday: Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.

Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

Monday: Mostly sunny, with a high near 78.

Monday Night: Mostly clear, with a low around 54.

Tuesday: Sunny, with a high near 78.

Tuesday Night: Partly cloudy, with a low around 55.

Wednesday: 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