Area Forecast

A detailed look at the week ahead in Colonie, NY

Partly Sunny 58°F

Last Update: 2:36am EDT -- September 11, 2026

Forecast at a Glance

Today

Today: Sunny, with a high near 73. Northwest wind 5 to 7 mph.

High 73°F

Tonight

Tonight: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 49. West wind around 5 mph becoming calm  in the evening.

Low 49°F

Saturday

Saturday: Areas of fog before 9am.  Otherwise, increasing clouds, with a high near 76. Calm wind becoming south 5 to 8 mph in the afternoon.

High 76°F

Saturday
Night
Saturday Night: Showers likely, then showers and possibly a thunderstorm after 11pm.  Low around 59. South wind around 9 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Low 59°F

Sunday

Sunday: Showers, with thunderstorms also possible after 2pm.  High near 80. South wind around 5 mph becoming southwest in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High 80°F

Sunday
Night
Sunday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. Chance of precipitation is 20%.

Low 58°F

Monday

Monday: Sunny, with a high near 72.

High 72°F

Monday
Night
Monday Night: Partly cloudy, with a low around 50.

Low 50°F

Tuesday

Tuesday: Mostly sunny, with a high near 75.

High 75°F

Detailed Extended Forecast

Today: Sunny, with a high near 73. Northwest wind 5 to 7 mph.

Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 49. West wind around 5 mph becoming calm in the evening.

Saturday: Areas of fog before 9am. Otherwise, increasing clouds, with a high near 76. Calm wind becoming south 5 to 8 mph in the afternoon.

Saturday Night: Showers likely, then showers and possibly a thunderstorm after 11pm. Low around 59. South wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday: Showers, with thunderstorms also possible after 2pm. High near 80. South wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.

Monday: Sunny, with a high near 72.

Monday Night: Partly cloudy, with a low around 50.

Tuesday: Mostly sunny, with a high near 75.

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

Wednesday: Mostly sunny, with a high near 77.

Wednesday Night: A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

Thursday: A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.

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

Source National Weather Service