Weather in Ottawa, Illinois, United States

7-Day Detailed Weather Forecast for Ottawa

Tonight

Temperature: 28°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of snow between 1am and 3am, then a chance of snow and a chance of freezing drizzle. Mostly cloudy, with a low around 28. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. Little or no ice accumulation expected.

Friday

Temperature: 39°F

Wind Speed: 5 to 20 mph

Wind Direction: NW

Forecast: A chance of freezing drizzle before 9am. Cloudy. High near 39, with temperatures falling to around 35 in the afternoon. Northwest wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. Little or no ice accumulation expected.

Friday Night

Temperature: 12°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 12. Wind chill values as low as 0. North wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 26°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 26. Wind chill values as low as 1. East northeast wind around 5 mph, with gusts as high as 15 mph.

Saturday Night

Temperature: 20°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

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

Sunday

Temperature: 37°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 37.

Sunday Night

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 23.

Monday

Temperature: 48°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 48.

Monday Night

Temperature: 33°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 33.

Tuesday

Temperature: 57°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: A slight chance of rain after noon. Mostly sunny, with a high near 57.

Tuesday Night

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of rain. Mostly cloudy, with a low around 36.

Wednesday

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: N

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

Wednesday Night

Temperature: 29°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: A chance of rain. Cloudy, with a low around 29.

Thursday

Temperature: 41°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: A chance of rain. Mostly cloudy, with a high near 41.