Area Forecast

A detailed look at the week ahead in Colonie, NY

Mostly Sunny 78°F

Last Update: 8:36am EDT -- July 17, 2026

Forecast at a Glance

This
Afternoon
This Afternoon: Sunny, with a high near 82. West wind around 7 mph.

High 82°F

Tonight

Tonight: Partly cloudy, with a low around 60. West wind around 5 mph becoming calm  in the evening.

Low 60°F

Saturday

Saturday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm.  Widespread smoke, mainly between noon and 4pm. High near 85. South wind 6 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High 85°F

Saturday
Night
Saturday Night: Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am.  Low around 64. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Low 64°F

Sunday

Sunday: Mostly sunny, with a high near 79. Northwest wind around 13 mph, with gusts as high as 23 mph.

High 79°F

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

Low 56°F

Monday

Monday: Mostly sunny, with a high near 83.

High 83°F

Monday
Night
Monday Night: Mostly cloudy, with a low around 62.

Low 62°F

Tuesday

Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

High 83°F

Detailed Extended Forecast

This Afternoon: Sunny, with a high near 82. West wind around 7 mph.

Tonight: Partly cloudy, with a low around 60. West wind around 5 mph becoming calm in the evening.

Saturday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Widespread smoke, mainly between noon and 4pm. High near 85. South wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night: Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am. Low around 64. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday: Mostly sunny, with a high near 79. Northwest wind around 13 mph, with gusts as high as 23 mph.

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

Monday: Mostly sunny, with a high near 83.

Monday Night: Mostly cloudy, with a low around 62.

Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

Tuesday Night: Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 64. Chance of precipitation is 80%.

Wednesday: Showers likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.

Wednesday Night: Partly cloudy, with a low around 59.

Thursday: Sunny, with a high near 80.

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

Source National Weather Service