Current Weather Conditions for O Fallon, IL
59°F
Conditions
Wind: 10 mph SHumidity: 100%
Probability of Precipitation: 57%
Hourly Forcast (next 12 hours)
| 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM |
| 59° | 63° | 66° | 69° | 71° | 73° | 75° | 74° | 73° | 71° | 68° | 66° | 65° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Rain Showers Likely then Slight Chance Showers And Thunderstorms
Rain showers likely before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Southwest wind 7 to 10 mph. Chance of precipitation is 60%. |
75°F | 59°F |
|
Tonight |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 52. Northwest wind around 6 mph. Chance of precipitation is 20%. |
75°F | 59°F |
|
Saturday |
Sunny
Sunny, with a high near 77. Northeast wind around 7 mph. |
75°F | 59°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 52. Northeast wind around 6 mph. |
75°F | 59°F |
|
Sunday |
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Partly sunny, with a high near 75. East wind 6 to 10 mph. Chance of precipitation is 20%. |
75°F | 59°F |
|
Sunday Night |
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%. |
75°F | 59°F |
|
Monday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 70%. |
75°F | 59°F |
|
Monday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly cloudy, with a low around 55. Chance of precipitation is 70%. |
75°F | 59°F |
|
Tuesday |
Slight Chance Rain Showers
A slight chance of rain showers. Sunny, with a high near 72. Chance of precipitation is 20%. |
75°F | 59°F |
|
Tuesday Night |
Chance Showers And Thunderstorms
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 53. Chance of precipitation is 30%. |
75°F | 59°F |
|
Wednesday |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71. Chance of precipitation is 20%. |
75°F | 59°F |
|
Wednesday Night |
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 51. Chance of precipitation is 40%. |
75°F | 59°F |
|
Thursday |
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 69. Chance of precipitation is 40%. |
75°F | 59°F |
|
Thursday Night |
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%. |
75°F | 59°F |
| Data provided by weather.gov | |||