7-Day Forecast 41.35°N 88.85°W (Text-Only)
NWS Forecast for: Ottawa IL
Issued by: National Weather Service Chicago, IL
Last Update: 3:41 am CDT Jul 19, 2024


Today: Sunny, with a high near 78. Calm wind.

Tonight: Mostly clear, with a low around 58. Calm wind.

Saturday: Mostly sunny, with a high near 79. Calm wind becoming southwest around 5 mph.

Saturday Night: Mostly cloudy, with a low around 62. Calm wind.

Sunday: Mostly cloudy, with a high near 81. Calm wind.

Sunday Night: Mostly cloudy, with a low around 63.

Monday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81.

Monday Night: Mostly cloudy, with a low around 63.

Tuesday: A chance of showers. Mostly sunny, with a high near 81.

Tuesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 64.

Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 81.

Wednesday Night: Partly cloudy, with a low around 63.

Thursday: A chance of showers. Mostly sunny, with a high near 80.



Ottawa IL
 41.35°N 88.85°W

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