O'Fallon rain today
Dry for the next 24 hours. High 25°, low 12°.
Friday 23 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 12 km/h). It is 14°C right now and feels like 14°C, with humidity at 57%. No rain is expected for the rest of the day.
Tonight: Partly cloudy tonight with a low around 13°C. It should stay dry overnight.
Tomorrow: Cloudy tomorrow, similar to today, with temperatures between 12°C and 24°C. A dry day is expected. Humidity averages 43%.
This week: Over the next seven days O'Fallon will see highs of 23–25°C and lows of 12–15°C. The warmest day looks like Friday (25°C) and the coolest night Friday (12°C). No significant rain is expected all week.
7-day forecast
Current rain period (Male): Chitra
Chitra – 10 Oct to 24 Oct
Our forecast shows little rain in O'Fallon during this period so far.
Next: Swati from 24 Oct
In the traditional calendar the rain periods (Male) are named after the nakshatra the Sun is passing through, such as Mrigashira or Ardra. This is a cultural calendar, not a forecast; the rain amounts come from our weather forecast.
Weather details
See it on the map
Watch rain move 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 14°C in O'Fallon as of 07:43 local time and feels like 14°C. Today's high is 25°C and the low is 12°C.
What is the weather forecast for O'Fallon tomorrow?
Cloudy 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 2 of the next 10 days, with about 18 mm in total.
What time is sunrise and sunset in O'Fallon today?
Sunrise is at 07:16 and sunset is at 18:11 local time.
Is it windy in O'Fallon today?
The wind is 9 km/h from the SE with gusts up to 11 km/h, which is a light breeze.