O Fallon weather 5 day forecast Illinois IL, 5 Days Weather

O Fallon 5 day weather forecast

Date	Weather	Max.	Min
Thu 4/3	Cloudy and cooler; periods of rain this afternoon; rain can lead to slower travel and reduced visibility	63°F	52°F
Fri 4/4	A shower in the morning, then heavy rain and a t-storm; storms can bring damaging winds and the risk of significant flash flooding, creating dangerous travel	63°F	50°F
Sat 4/5	Cooler with periods of rain, some heavy, and a thunderstorm; watch for flooding	54°F	43°F
Sun 4/6	Cool with clouds giving way to some sun	54°F	36°F
Mon 4/7	Cool with plenty of sun	59°F	38°F

Weather for the next 5 days in O Fallon, Illinois state, USA

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O Fallon Weather Forecast 5 days

On this page we provide the most accurate results for the weather in O Fallon. You will find the most important information about the weather in O Fallon on this page. You can use the links for today's weather, tomorrow's weather and 15-day weather. What's the 15 day forecast for O Fallon. We have given you the most accurate information about 5 day forecast O Fallon, 5 Days Weather O Fallon, O Fallon 15-day forecast, O Fallon weather 15-day forecast, O Fallon next 15-day forecast, O Fallon weather 15-day. You can find the most accurate forecasts for O Fallon here. You can find accurate O Fallon weather forecasts on the 15-day, 20-day and 90-day pages. You can also access today's weather and tomorrow's weather forecast. Weather forecasts for today and tomorrow are shown in detail every hour. O Fallon weather details; You can access it by clicking the (+) button on the right.