National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

50°F

10°C

Humidity 66%
Wind Speed NA
Barometer 29.87 in (1011.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 Nov 9:53 pm CST
Extended Forecast for

2 Miles NE Collinsville IL

  • Tonight

    Tonight: A chance of sprinkles before midnight. Cloudy, with a low around 36. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 36 °F

    Chance
    Sprinkles and
    Breezy

  • Sunday

    Sunday: A chance of sprinkles and flurries before 7am, then a chance of flurries. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 34 by 5pm. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 39 °F⇓

    Breezy.
    Chance
    Sprinkles/Flurries
    then Chance
    Flurries

  • Sunday Night

    Sunday Night: A chance of flurries. Partly cloudy, with a low around 25. Northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Chance
    Flurries

  • Monday

    Monday: Sunny, with a high near 40. Northwest wind 9 to 17 mph, with gusts as high as 24 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. West wind 5 to 7 mph becoming south after midnight.

    Low: 26 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of sprinkles before midnight. Cloudy, with a low around 36. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 31 mph.
Sunday
A chance of sprinkles and flurries before 7am, then a chance of flurries. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 34 by 5pm. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 31 mph.
Sunday Night
A chance of flurries. Partly cloudy, with a low around 25. Northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 40. Northwest wind 9 to 17 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 26. West wind 5 to 7 mph becoming south after midnight.
Veterans Day
Partly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Collinsville IL
 38.7°N 89.97°W (Elev. 551 ft)
Last Update:
10:31 pm CST Nov 8, 2025
Forecast Valid:
11pm CST Nov 8, 2025-6pm CST Nov 15, 2025
 
Forecast Discussion
 
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Additional Resources

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