Area Forecast

A detailed look at the week ahead in Colonie, NY

Mostly Sunny 62°F

Last Update: 2:36am EDT -- June 30, 2026

Forecast at a Glance

Today

Today: A chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny and hot, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 90°F

Tonight

Tonight: A chance of showers and thunderstorms, mainly before 11pm. Some of the storms could be severe.  Mostly cloudy, with a low around 70. South wind 3 to 6 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low 70°F

Wednesday

Wednesday: A chance of showers and thunderstorms, mainly between 2pm and 3pm.  Mostly sunny and hot, with a high near 95. Heat index values as high as 105. South wind 5 to 7 mph becoming west in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High 95°F

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 75. Light west wind.

Low 75°F

Thursday

Thursday: Sunny and hot, with a high near 99. Light southwest wind becoming west 5 to 10 mph in the morning.

High 99°F

Thursday
Night
Thursday Night: Mostly clear, with a low around 76.

Low 76°F

Friday

Friday: Sunny and hot, with a high near 95.

High 95°F

Friday
Night
Friday Night: Partly cloudy, with a low around 72.

Low 72°F

Independence
Day
Independence Day: A chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 93. Chance of precipitation is 40%.

High 93°F

Detailed Extended Forecast

Today: A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 90. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: A chance of showers and thunderstorms, mainly before 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 70. South wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday: A chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 105. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 30%. 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 75. Light west wind.

Thursday: Sunny and hot, with a high near 99. Light southwest wind becoming west 5 to 10 mph in the morning.

Thursday Night: Mostly clear, with a low around 76.

Friday: Sunny and hot, with a high near 95.

Friday Night: Partly cloudy, with a low around 72.

Independence Day: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Chance of precipitation is 40%.

Saturday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Sunday: Mostly sunny and hot, with a high near 91.

Sunday Night: A chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.

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

Source National Weather Service