Area Forecast

A detailed look at the week ahead in Colonie, NY

Mostly Cloudy 73°F

Last Update: 2:36am EDT -- June 10, 2026

Forecast at a Glance

Today

Today: A chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Mostly cloudy, with a high near 85. South wind 5 to 8 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 85°F

Tonight

Tonight: Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am.  Low around 66. Light south wind.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Low 66°F

Thursday

Thursday: A chance of showers and thunderstorms, mainly after 3pm.  Partly sunny and hot, with a high near 90. Heat index values as high as 95. Light west wind increasing to 5 to 9 mph in the morning.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 90°F

Thursday
Night
Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. West 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, except higher amounts possible in thunderstorms.

Low 69°F

Friday

Friday: Showers likely and possibly a thunderstorm, mainly after 5pm.  Mostly cloudy and hot, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 93°F

Friday
Night
Friday Night: Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am.  Mostly cloudy, with a low around 63. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low 63°F

Saturday

Saturday: Sunny, with a high near 85.

High 85°F

Saturday
Night
Saturday Night: Mostly clear, with a low around 60.

Low 60°F

Sunday

Sunday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 88. Chance of precipitation is 30%.

High 88°F

The combination of temperatures in the upper 80s to low 90s and high humidity values will lead to dangerous heat indices in the mid/upper 90s Thursday. Those susceptible to heat-related illness will be particularly at risk of negative impacts to their health along with anyone who spends prolonged periods of time outside without adequate water and respite within a cooled area.

Detailed Extended Forecast

Today: A chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 85. South wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Low around 66. Light south wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday: A chance of showers and thunderstorms, mainly after 3pm. Partly sunny and hot, with a high near 90. Heat index values as high as 95. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. West 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, except higher amounts possible in thunderstorms.

Friday: Showers likely and possibly a thunderstorm, mainly after 5pm. Mostly cloudy and hot, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night: Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday: Sunny, with a high near 85.

Saturday Night: Mostly clear, with a low around 60.

Sunday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

Monday: Mostly sunny, with a high near 78.

Monday Night: A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

Tuesday: A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.

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

Source National Weather Service