Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Ottawa, IL

A chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 74. South southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
84°F

Conditions

Wind: 5 mph SSW
Humidity: 76%
Probability of Precipitation: 12%

Hourly Forcast (next 12 hours)

2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM
84° 81° 79° 78° 77° 76° 75° 75° 74° 74° 75° 78° 81°

Upcoming Week

Day Forecast High Low
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 74. South southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
85°F 68°F
Friday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. Heat index values as high as 101. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
85°F 68°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
85°F 68°F
Independence Day
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. Heat index values as high as 95. South wind 5 to 10 mph. Chance of precipitation is 70%.
85°F 68°F
Saturday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
85°F 68°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
85°F 68°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66.
85°F 68°F
Monday
Mostly Sunny
Mostly sunny, with a high near 84.
85°F 68°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 65.
85°F 68°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 86.
85°F 68°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 66.
85°F 68°F
Wednesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.
85°F 68°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
85°F 68°F
Thursday
Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86.
85°F 68°F
Data provided by weather.gov