Area Forecast

A detailed look at the week ahead in Colonie, NY

Mostly Cloudy 67°F

Last Update: 8:36pm EDT -- June 17, 2026

Forecast at a Glance

Overnight

Overnight: Showers, with thunderstorms also possible after 5am.  Low around 61. South wind 10 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low 61°F

Thursday

Thursday: Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers after 5pm.  High near 81. Breezy, with a south wind 18 to 23 mph, with gusts as high as 49 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High 81°F

Thursday
Night
Thursday Night: Partly cloudy, with a low around 60. West wind 10 to 15 mph, with gusts as high as 26 mph.

Low 60°F

Juneteenth

Juneteenth: Mostly sunny, with a high near 77. West wind 13 to 17 mph, with gusts as high as 33 mph.

High 77°F

Friday
Night
Friday Night: Partly cloudy, with a low around 57. West wind 10 to 13 mph, with gusts as high as 26 mph.

Low 57°F

Saturday

Saturday: Mostly sunny, with a high near 74.

High 74°F

Saturday
Night
Saturday Night: Mostly clear, with a low around 56.

Low 56°F

Sunday

Sunday: Mostly sunny, with a high near 78.

High 78°F

Sunday
Night
Sunday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Low 56°F

Wind advisories have been issued for much of eastern NY near and north of I-90, as well as for Bennington and western Windham Counties in southern VT, from 8 AM to 8 PM tomorrow. Wind gusts of 40-50 mph are possible in the advisory area, regardless of whether or not severe thunderstorms occur. Some downed trees/limbs resulting in power outages will be possible.

Detailed Extended Forecast

Overnight: Showers, with thunderstorms also possible after 5am. Low around 61. South wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers after 5pm. High near 81. Breezy, with a south wind 18 to 23 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night: Partly cloudy, with a low around 60. West wind 10 to 15 mph, with gusts as high as 26 mph.

Juneteenth: Mostly sunny, with a high near 77. West wind 13 to 17 mph, with gusts as high as 33 mph.

Friday Night: Partly cloudy, with a low around 57. West wind 10 to 13 mph, with gusts as high as 26 mph.

Saturday: Mostly sunny, with a high near 74.

Saturday Night: Mostly clear, with a low around 56.

Sunday: Mostly sunny, with a high near 78.

Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Monday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.

Monday Night: A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

Tuesday: A chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.

Tuesday Night: A chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 30%.

Wednesday: Mostly sunny, with a high near 82.

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

Source National Weather Service