Area Forecast

A detailed look at the week ahead in Colonie, NY

Overcast 36°F

Last Update: 8:37pm EDT -- March 21, 2026

Forecast at a Glance

Tonight

Tonight: A chance of rain after 1am, mixing with snow after 3am.  Mostly cloudy, with a low around 35. Light and variable wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

Low 35°F

Sunday

Sunday: A chance of rain and snow before 7am, then rain.  High near 52. South wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

High 52°F

Sunday
Night
Sunday Night: Rain before 2am, then a chance of rain and snow.  Low around 31. North wind around 7 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Low 31°F

Monday

Monday: A chance of snow, mainly before 8am.  Mostly cloudy, with a high near 40. North wind around 10 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

High 40°F

Monday
Night
Monday Night: Partly cloudy, with a low around 26. Northwest wind 6 to 9 mph.

Low 26°F

Tuesday

Tuesday: Sunny, with a high near 45.

High 45°F

Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 30.

Low 30°F

Wednesday

Wednesday: Mostly cloudy, with a high near 47.

High 47°F

Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 29.

Low 29°F

Detailed Extended Forecast

Tonight: A chance of rain after 1am, mixing with snow after 3am. Mostly cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday: A chance of rain and snow before 7am, then rain. High near 52. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night: Rain before 2am, then a chance of rain and snow. Low around 31. North wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday: A chance of snow, mainly before 8am. Mostly cloudy, with a high near 40. North wind around 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Monday Night: Partly cloudy, with a low around 26. Northwest wind 6 to 9 mph.

Tuesday: Sunny, with a high near 45.

Tuesday Night: Mostly cloudy, with a low around 30.

Wednesday: Mostly cloudy, with a high near 47.

Wednesday Night: Mostly cloudy, with a low around 29.

Thursday: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.

Thursday Night: Rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

Friday: A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.

Friday Night: Partly cloudy, with a low around 22.

Saturday: Mostly sunny, with a high near 40.

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

Source National Weather Service