Weather in Ottawa, Illinois, United States

7-Day Detailed Weather Forecast for Ottawa

Overnight

Temperature: 22°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: Mostly cloudy. Low around 22, with temperatures rising to around 32 overnight. South wind around 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 41°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Partly sunny. High near 41, with temperatures falling to around 33 in the afternoon. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Saturday Night

Temperature: 19°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 19. West northwest wind 10 to 15 mph.

Sunday

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 31. West southwest wind around 5 mph.

Sunday Night

Temperature: 23°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 23. South wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 42.

Monday Night

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 36.

Tuesday

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 47.

Tuesday Night

Temperature: 32°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: Mostly cloudy, with a low around 32.

Wednesday

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of rain after noon. Cloudy, with a high near 46.

Wednesday Night

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A slight chance of rain before midnight. Cloudy, with a low around 46.

Christmas Day

Temperature: 58°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 58.

Thursday Night

Temperature: 41°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 41.

Friday

Temperature: 52°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 52.