Weather in Oswego, Illinois, United States

7-Day Detailed Weather Forecast for Oswego

This Afternoon

Temperature: 64°F

Wind Speed: 20 to 25 mph

Wind Direction: WSW

Forecast: Sunny. High near 64, with temperatures falling to around 58 in the afternoon. West southwest wind 20 to 25 mph, with gusts as high as 40 mph.

Tonight

Temperature: 38°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 38. South wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A slight chance of rain showers between 2pm and 3pm, then showers and thunderstorms likely. Partly sunny. High near 60, with temperatures falling to around 56 in the afternoon. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 34°F

Wind Speed: 10 to 20 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely before midnight, then a chance of rain. Mostly cloudy, with a low around 34. South wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

Friday

Temperature: 42°F

Wind Speed: 20 to 25 mph

Wind Direction: W

Forecast: A slight chance of snow before noon. Mostly cloudy, with a high near 42. West wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 25°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 25.

Saturday

Temperature: 37°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 37.

Saturday Night

Temperature: 21°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 21.

Sunday

Temperature: 32°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 32.

Sunday Night

Temperature: 17°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 17.

Monday

Temperature: 33°F

Wind Speed: 5 to 15 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 33.

Monday Night

Temperature: 18°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 18.

Tuesday

Temperature: 42°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 42.

Tuesday Night

Temperature: 31°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: A slight chance of snow before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 31.