O'Fallon weather
Dry for the next 24 hours. High 25°, low 16°.
Thursday 22 October
Next 24 hours
O'Fallon weather forecast in words
Today: Clear in O'Fallon today and warm, with a high of 25°C and a light breeze (up to 8 km/h). It is 16°C right now and feels like 16°C, with humidity at 46%. No rain is expected for the rest of the day.
Tonight: Mostly clear tonight with a low around 13°C. It should stay dry overnight.
Tomorrow: Clear tomorrow, similar to today, with temperatures between 12°C and 24°C. A dry day is expected. Humidity averages 45%.
This week: Over the next seven days O'Fallon will see highs of 23–25°C and lows of 12–16°C. The warmest day looks like Thursday (25°C) and the coolest night Friday (12°C). No significant rain is expected all week.
7-day forecast
Weather details
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Animated wind, rain, temperature and clouds around O'Fallon, hour by hour.
Questions about O'Fallon weather
Will it rain in O'Fallon today?
No rain is expected in O'Fallon over the next 24 hours. Skies will be clear.
What is the temperature in O'Fallon right now?
It is 16°C in O'Fallon as of 22:22 local time and feels like 16°C. Today's high is 25°C and the low is 16°C.
What is the weather forecast for O'Fallon tomorrow?
Clear with a high of 24°C and a low of 12°C. No rain is expected. Winds up to 12 km/h.
Do I need an umbrella in O'Fallon this week?
Yes. Rain is expected on 1 of the next 10 days, with about 9 mm in total.
What time is sunrise and sunset in O'Fallon today?
Sunrise is at 07:15 and sunset is at 18:12 local time.
Is it windy in O'Fallon today?
The wind is 8 km/h from the E with gusts up to 8 km/h, which is a light breeze.