COLLINSVILLE, IL 62234 Weather Forecast & Current Conditions

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SCOTT AFB, IL
Current Weather

5:55 AM CST DEC 14, 2025
Clear
9°F
Feels Like: -5°F
Dewpoint: -2°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: NW at 10 mph
Pressure: 30.63 inches
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COLLINSVILLE, IL 62234
Weather Forecast

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TODAY
Sunny, cooler with highs around 16. North winds 10 to 15 mph. Wind chill values as low as 13 below this morning.
TONIGHT
Clear. Near steady temperature around 10 above. East winds around 5 mph, becoming south with gusts up to 20 mph after midnight. Wind chill values as low as 3 below.
MONDAY
Sunny. Not as cool with highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 1 below in the morning.
MONDAY NIGHT
Mostly clear. Not as cool with lows in the upper 20s. Southwest winds around 5 mph.
TUESDAY
Sunny. Highs around 50. South winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s.
WEDNESDAY
Mostly sunny. Highs in the lower 50s.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of rain and thunderstorms after midnight. Lows in the mid 40s. Temperature rising into the lower 50s after midnight. Chance of rain 20 percent.
THURSDAY
Mostly cloudy with a chance of rain in the morning, then mostly sunny with a slight chance of rain in the afternoon. Highs in the upper 50s. Temperature falling into the upper 40s in the afternoon. Chance of rain 50 percent.
THURSDAY NIGHT AND FRIDAY
Partly cloudy. Lows in the lower 20s. Highs in the lower 40s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 30s. Temperature rising into the upper 30s after midnight.
SATURDAY
Partly sunny. A slight chance of rain in the afternoon. Not as cool with highs in the mid 50s. Chance of rain 20 percent.

Visible Weather Satellite
COLLINSVILLE, IL 62234
Infrared Weather Satellite
COLLINSVILLE, IL 62234
NEXRAD Weather Radar
COLLINSVILLE, IL 62234

SCOTT AFB, IL 3 hourly weather forecast

weather forecast created  4:00 PM PST 12/13/2025
Sunday
14 DEC 2025
COLLINSVILLE, IL 62234 weather forecast Day 1, 0 hours 12 AM 12° -2° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   12 62%
Low 6° COLLINSVILLE, IL 62234 weather forecast Day 1, 3 hours 3 AM 10° -5° Clear NNW   13 59%
High 16° COLLINSVILLE, IL 62234 weather forecast Day 1, 6 hours 6 AM -9° Clear 0%

0% Thunder
( 0% severe)
NNW   13 58% -3°

Clear



COLLINSVILLE, IL 62234 weather forecast Day 1, 9 hours 9 AM -7° Clear NNW   12 53% -4°
COLLINSVILLE, IL 62234 weather forecast Day 1, 12 hours 12 PM 12° -1° Clear 0%

0% Thunder
( 0% severe)
NNW   9 40% -5°
COLLINSVILLE, IL 62234 weather forecast Day 1, 15 hours 3 PM 15° Clear N   7 35% -5°
COLLINSVILLE, IL 62234 weather forecast Day 1, 18 hours 6 PM 11° Clear 0%

0% Thunder
( 0% severe)
N   1 47% -3°
COLLINSVILLE, IL 62234 weather forecast Day 1, 21 hours 9 PM Clear ESE   1 56% -2°
Monday
15 DEC 2025
COLLINSVILLE, IL 62234 weather forecast Day 2, 0 hours 12 AM Clear 0%

0% Thunder
( 0% severe)
SSE   2 56% -2°
Low 8° COLLINSVILLE, IL 62234 weather forecast Day 2, 3 hours 3 AM 10° Clear S   6 56% -1°
High 42° COLLINSVILLE, IL 62234 weather forecast Day 2, 6 hours 6 AM 11° -2° Clear 0%

0% Thunder
( 0% severe)
S   9 53% -1°

Clear



COLLINSVILLE, IL 62234 weather forecast Day 2, 9 hours 9 AM 21° Clear S   12 36%
COLLINSVILLE, IL 62234 weather forecast Day 2, 12 hours 12 PM 34° 25° Clear 0%

0% Thunder
( 0% severe)
SSW   13 23%
COLLINSVILLE, IL 62234 weather forecast Day 2, 15 hours 3 PM 40° 33° Clear SSW   12 25%
COLLINSVILLE, IL 62234 weather forecast Day 2, 18 hours 6 PM 33° 27° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   7 40% 13°
COLLINSVILLE, IL 62234 weather forecast Day 2, 21 hours 9 PM 30° 25° Partly Cloudy SSW   5 50% 15°

SCOTT AFB, IL extended weather forecast

Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Low 18° Low 31° Low 47° Low 23° Low 31°
High 49° High 51° High 52° High 42° High 53°
COLLINSVILLE, IL 62234 weather forecast Day 3 COLLINSVILLE, IL 62234 weather forecast Day 4 COLLINSVILLE, IL 62234 weather forecast Day 5 COLLINSVILLE, IL 62234 weather forecast Day 6 COLLINSVILLE, IL 62234 weather forecast Day 7
Clear
3% Rain/Ice
Partly Cloudy
9% Rain
Overcast
76% Rain
Clear
9% Rain/Snow
Mostly Cloudy
18% Rain/Snow
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