Weather in Ottawa, Illinois, United States

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7-Day Detailed Weather Forecast for Ottawa

Today

Temperature: 63°F

Wind Speed: 15 mph

Wind Direction: SSE

Forecast: Patchy drizzle. Cloudy, with a high near 63. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tonight

Temperature: 62°F

Wind Speed: 15 mph

Wind Direction: SSE

Forecast: Cloudy, with a low around 62. South southeast wind around 15 mph, with gusts as high as 30 mph.

Tuesday

Temperature: 70°F

Wind Speed: 15 to 20 mph

Wind Direction: S

Forecast: Rain showers likely between 10am and 3pm, then showers and thunderstorms. Cloudy. High near 70, with temperatures falling to around 68 in the afternoon. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday Night

Temperature: 58°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Cloudy, with a low around 58. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

Wednesday

Temperature: 62°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of rain showers. Partly sunny, with a high near 62. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Wednesday Night

Temperature: 48°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 48.

Thursday

Temperature: 59°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A slight chance of rain showers after noon. Partly sunny, with a high near 59.

Thursday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: A slight chance of rain showers before midnight. Mostly cloudy, with a low around 45.

Friday

Temperature: 57°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a high near 57.

Friday Night

Temperature: 40°F

Wind Speed: 0 to 5 mph

Wind Direction: NNW

Forecast: Mostly cloudy, with a low around 40.

Saturday

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 59.

Saturday Night

Temperature: 41°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly cloudy, with a low around 41.

Sunday

Temperature: 58°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: A slight chance of rain showers. Partly sunny, with a high near 58.

Sunday Night

Temperature: 39°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: A slight chance of rain showers after midnight. Partly cloudy, with a low around 39.