


Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
79°F
26°C
Humidity | 79% |
Wind Speed | N 7 mph |
Barometer | 30.00 in |
Dewpoint | 72°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 82°F (28°C) |
Last update | 13 Jul 3:50 pm CDT |
Extended Forecast for
Roxana IL
This Afternoon
High: 76 °F
T-storms
LikelyTonight
Low: 68 °F
Chance
T-storms then
Patchy FogMonday
High: 86 °F
Patchy Fog
then Mostly
SunnyMonday Night
Low: 71 °F
Mostly Cloudy
Tuesday
High: 90 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 72 °F
Slight Chance
T-stormsWednesday
High: 91 °F
Chance
T-stormsWednesday Night
Low: 73 °F
Chance
T-stormsThursday
High: 92 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
This Afternoon
Showers and thunderstorms likely, mainly before 5pm. Cloudy, with a steady temperature around 76. Light northeast wind. Chance of precipitation is 70%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. Light and variable wind.
Monday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 86. Calm wind becoming southeast around 5 mph.
Monday Night
Mostly cloudy, with a low around 71. South wind 5 to 7 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Calm wind becoming south around 6 mph in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Roxana IL
38.84°N 90.05°W (Elev. 436 ft)
38.84°N 90.05°W (Elev. 436 ft)
2:52 pm CDT Jul 13, 2025
4pm CDT Jul 13, 2025-6pm CDT Jul 20, 2025