Weather in Oswego, Illinois, United States

7-Day Detailed Weather Forecast for Oswego

This Afternoon

Temperature: 52°F

Wind Speed: 15 to 25 mph

Wind Direction: WSW

Forecast: Rain showers before 4pm. Mostly cloudy. High near 52, with temperatures falling to around 35 in the afternoon. West southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 12°F

Wind Speed: 20 to 25 mph

Wind Direction: W

Forecast: A chance of snow showers. Cloudy, with a low around 12. Wind chill values as low as -7. West wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 26°F

Wind Speed: 5 to 25 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 26. Wind chill values as low as -7. West wind 5 to 25 mph, with gusts as high as 40 mph.

Friday Night

Temperature: 21°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 21. South wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a high near 42. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Temperature: 17°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 17.

Sunday

Temperature: 27°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 27.

Sunday Night

Temperature: 19°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 19.

Monday

Temperature: 38°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a high near 38.

Monday Night

Temperature: 33°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 33.

Tuesday

Temperature: 45°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a high near 45.

Tuesday Night

Temperature: 30°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: Mostly cloudy, with a low around 30.

Wednesday

Temperature: 44°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Mostly cloudy, with a high near 44.

Wednesday Night

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of rain. Mostly cloudy, with a low around 35.