Area Forecast

A detailed look at the week ahead in Colonie, NY

Mostly Cloudy 54°F

Last Update: 2:37pm EDT -- March 29, 2026

Forecast at a Glance

Tonight

Tonight: Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph becoming south after midnight.

Low 38°F

Monday

Monday: Partly sunny, with a high near 63. South wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

High 63°F

Monday
Night
Monday Night: A chance of rain, mainly after 2am.  Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Low 47°F

Tuesday

Tuesday: A chance of rain.  Mostly cloudy, with a high near 67. South wind 3 to 8 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

High 67°F

Tuesday
Night
Tuesday Night: A chance of rain and thunderstorms before 2am, then rain likely between 2am and 5am, then rain likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a low around 56. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low 56°F

Wednesday

Wednesday: Rain likely and possibly a thunderstorm before 8am, then rain likely between 8am and 2pm, then a chance of rain and thunderstorms after 2pm.  Mostly cloudy, with a high near 69. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High 69°F

Wednesday
Night
Wednesday Night: A chance of rain before 8pm, then a chance of rain after 2am.  Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

Low 38°F

Thursday

Thursday: Rain likely, mainly after 2pm.  Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

High 46°F

Thursday
Night
Thursday Night: Rain likely.  Cloudy, with a low around 39. Chance of precipitation is 70%.

Low 39°F

Detailed Extended Forecast

Tonight: Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph becoming south after midnight.

Monday: Partly sunny, with a high near 63. South wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

Monday Night: A chance of rain, mainly after 2am. Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday: A chance of rain. Mostly cloudy, with a high near 67. South wind 3 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night: A chance of rain and thunderstorms before 2am, then rain likely between 2am and 5am, then rain likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 56. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday: Rain likely and possibly a thunderstorm before 8am, then rain likely between 8am and 2pm, then a chance of rain and thunderstorms after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: A chance of rain before 8pm, then a chance of rain after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

Thursday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

Thursday Night: Rain likely. Cloudy, with a low around 39. Chance of precipitation is 70%.

Friday: Rain likely. Cloudy, with a high near 54. Chance of precipitation is 70%.

Friday Night: A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.

Saturday: A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.

Saturday Night: A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.

Sunday: A chance of rain. Mostly cloudy, with a high near 59. 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