Weather in Ottawa, Illinois, United States

7-Day Detailed Weather Forecast for Ottawa

Today

Temperature: 56°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Mostly sunny. High near 56, with temperatures falling to around 54 in the afternoon. West wind 5 to 15 mph.

Tonight

Temperature: 36°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A slight chance of rain showers after 7pm. Partly cloudy, with a low around 36. West wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday

Temperature: 50°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: A chance of rain showers. Mostly sunny. High near 50, with temperatures falling to around 48 in the afternoon. West northwest wind around 5 mph. Chance of precipitation is 30%.

Saturday Night

Temperature: 32°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: A chance of rain showers before 7pm. Partly cloudy, with a low around 32. Northwest wind 0 to 5 mph. Chance of precipitation is 30%.

Sunday

Temperature: 54°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 54. West southwest wind 0 to 10 mph.

Sunday Night

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after midnight. Partly cloudy, with a low around 39. Chance of precipitation is 20%.

Monday

Temperature: 59°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Sunny, with a high near 59.

Monday Night

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 35.

Tuesday

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 60.

Tuesday Night

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 46.

Wednesday

Temperature: 65°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 65.

Wednesday Night

Temperature: 37°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 37.

Thursday

Temperature: 58°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 58.

Thursday Night

Temperature: 42°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 42.