O FALLON, IL 62269 Weather Forecast & Current Conditions

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SCOTT AFB, IL
Current Weather

10:55 PM CDT JUN 8, 2025
Broken Clouds
Light Rain
70°F
Feels Like: 70°F
Dewpoint: 59°F
Rel. Hum.: 68%
Visibility: 9 miles
Wind: N at 5 mph
Pressure: 29.81 inches
Last 72 hours

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O FALLON, IL 62269
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Showers likely with a chance of thunderstorms. Lows in the upper 50s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.
MONDAY
Mostly sunny. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Mostly clear. Lows in the upper 50s. West winds 5 to 10 mph.
TUESDAY
Sunny. Highs in the lower 80s. West winds 5 to 10 mph.
TUESDAY NIGHT
Mostly clear. Lows in the lower 60s. Southwest winds around 5 mph.
WEDNESDAY
Sunny. Highs in the upper 80s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
THURSDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent.
FRIDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.
SATURDAY
Partly sunny with a chance of showers with a slight chance of thunderstorms in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.

Visible Weather Satellite
O FALLON, IL 62269
Infrared Weather Satellite
O FALLON, IL 62269
NEXRAD Weather Radar
O FALLON, IL 62269

SCOTT AFB, IL 3 hourly weather forecast

weather forecast created  5:00 PM PDT  6/ 8/2025
Monday
9 JUN 2025
O FALLON, IL 62269 weather forecast Day 1, 0 hours 1 AM 67° 67° Mostly Cloudy 42%
RAIN
.25–.5 in
0% Thunder
( 28% severe)
WNW   5 84% 62°
Low 62° O FALLON, IL 62269 weather forecast Day 1, 3 hours 4 AM 64° 65° Mostly Cloudy W   3 90% 61°
High 81° O FALLON, IL 62269 weather forecast Day 1, 6 hours 7 AM 63° 64° Mostly Cloudy 2%

0% Thunder
( 2% severe)
W   2 90% 60°

Partly Cloudy



O FALLON, IL 62269 weather forecast Day 1, 9 hours 10 AM 71° 71° Partly Cloudy WSW   6 63% 58°
O FALLON, IL 62269 weather forecast Day 1, 12 hours 1 PM 78° 79° Clear 1%

0% Thunder
( 9% severe)
W   10 47% 56°
O FALLON, IL 62269 weather forecast Day 1, 15 hours 4 PM 80° 80° Partly Cloudy W   12 42% 55°
O FALLON, IL 62269 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 2% severe)
WNW   9 50% 55°
O FALLON, IL 62269 weather forecast Day 1, 21 hours 10 PM 66° 66° Clear NW   5 70% 56°
Tuesday
10 JUN 2025
O FALLON, IL 62269 weather forecast Day 2, 0 hours 1 AM 62° 63° Clear 0%

0% Thunder
( 1% severe)
WNW   2 78% 55°
Low 57° O FALLON, IL 62269 weather forecast Day 2, 3 hours 4 AM 59° 60° Clear W   1 83% 54°
High 82° O FALLON, IL 62269 weather forecast Day 2, 6 hours 7 AM 60° 61° Clear 0%

0% Thunder
( 2% severe)
W   2 87% 56°

Clear



O FALLON, IL 62269 weather forecast Day 2, 9 hours 10 AM 72° 72° Clear W   5 59% 57°
O FALLON, IL 62269 weather forecast Day 2, 12 hours 1 PM 77° 79° Clear 0%

0% Thunder
( 5% severe)
W   7 50% 57°
O FALLON, IL 62269 weather forecast Day 2, 15 hours 4 PM 81° 81° Partly Cloudy W   6 46% 58°
O FALLON, IL 62269 weather forecast Day 2, 18 hours 7 PM 79° 80° Clear 0%

0% Thunder
( 2% severe)
W   2 54% 61°
O FALLON, IL 62269 weather forecast Day 2, 21 hours 10 PM 70° 70° Clear S   1 71% 60°

SCOTT AFB, IL extended weather forecast

BAD DAY
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Low 57° Low 59° Low 67° Low 69° Low 68°
High 82° High 87° High 85° High 85° High 86°
O FALLON, IL 62269 weather forecast Day 3 O FALLON, IL 62269 weather forecast Day 4 O FALLON, IL 62269 weather forecast Day 5 O FALLON, IL 62269 weather forecast Day 6 O FALLON, IL 62269 weather forecast Day 7
Clear
14% Rain
Partly Cloudy
9% Rain
Overcast
36% Rain
Overcast
66% Rain
Overcast
52% Rain
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