Current Weather Conditions for O Fallon, IL
60°F
Conditions
Wind: 14 mph NWHumidity: 64%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM |
| 60° | 61° | 63° | 64° | 64° | 64° | 65° | 64° | 62° | 59° | 55° | 53° | 52° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Sunny
Mostly sunny, with a high near 66. Northwest wind around 14 mph. |
73°F | 60°F |
|
Tonight |
Partly Cloudy
Partly cloudy, with a low around 42. Northwest wind 1 to 12 mph. |
73°F | 60°F |
|
Thursday |
Sunny
Sunny, with a high near 67. Northwest wind 1 to 7 mph. |
73°F | 60°F |
|
Thursday Night |
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 46. Northwest wind around 6 mph. Chance of precipitation is 20%. |
73°F | 60°F |
|
Friday |
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 62. North wind 6 to 9 mph. Chance of precipitation is 20%. |
73°F | 60°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 40. |
73°F | 60°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 63. |
73°F | 60°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 42. |
73°F | 60°F |
|
Sunday |
Sunny
Sunny, with a high near 70. |
73°F | 60°F |
|
Sunday Night |
Slight Chance Rain Showers
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 52. Chance of precipitation is 20%. |
73°F | 60°F |
|
Monday |
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 75. Chance of precipitation is 20%. |
73°F | 60°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 51. Chance of precipitation is 20%. |
73°F | 60°F |
|
Tuesday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Chance of precipitation is 20%. |
73°F | 60°F |
|
Tuesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 30%. |
73°F | 60°F |
| Data provided by weather.gov | |||