Oswego, IL

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FIND EVENTS IN Oswego

Weather Forecast for Oswego

Tonight

Partly cloudy, with a low around 67. South wind around 5 mph becoming calm after midnight.

Thursday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. Heat index values as high as 96. Light south southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 71. South wind 5 to 10 mph.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 96. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southwest wind around 5 mph.

Saturday

Partly sunny, with a high near 89.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70.

Sunday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 85.