Area Forecast

A detailed look at the week ahead in Colonie, NY

Partly Sunny 79°F

Last Update: 2:36pm EDT -- July 20, 2026

Forecast at a Glance

Tonight

Tonight: Mostly cloudy, with a low around 61. Light south wind increasing to 5 to 9 mph after midnight.

Low 61°F

Tuesday

Tuesday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 79. South wind 11 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High 79°F

Tuesday
Night
Tuesday Night: Showers and thunderstorms before 2am, then a chance of showers.  Low around 65. South wind 5 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low 65°F

Wednesday

Wednesday: A chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 79. West wind 5 to 11 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 79°F

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 56. West wind 6 to 8 mph.

Low 56°F

Thursday

Thursday: Sunny, with a high near 77.

High 77°F

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

Low 55°F

Friday

Friday: Sunny, with a high near 81.

High 81°F

Friday
Night
Friday Night: Mostly clear, with a low around 59.

Low 59°F

Detailed Extended Forecast

Tonight: Mostly cloudy, with a low around 61. Light south wind increasing to 5 to 9 mph after midnight.

Tuesday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 79. South wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night: Showers and thunderstorms before 2am, then a chance of showers. Low around 65. South wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday: A chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 79. West wind 5 to 11 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: Partly cloudy, with a low around 56. West wind 6 to 8 mph.

Thursday: Sunny, with a high near 77.

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

Friday: Sunny, with a high near 81.

Friday Night: Mostly clear, with a low around 59.

Saturday: Sunny, with a high near 86.

Saturday Night: Partly cloudy, with a low around 62.

Sunday: Mostly sunny, with a high near 87.

Sunday Night: A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 60%.

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

Source National Weather Service