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Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fair
66°F
19°C
| Humidity | 81% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1019.3 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 22 Jun 10:51 pm CDT |
Extended Forecast for
Black Jack MO
Tonight

Low: 61 °F
Patchy Fog
Tuesday
High: 81 °F
Patchy Fog
then SunnyTuesday Night

Low: 64 °F
Partly Cloudy
Wednesday
High: 83 °F
Mostly Sunny
then Chance
T-stormsWednesday Night

Low: 67 °F
Slight Chance
T-stormsThursday
High: 84 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 67 °F
Chance
T-storms then
Showers
LikelyFriday
High: 82 °F
Showers
Likely then
T-stormsFriday Night

Low: 70 °F
Showers
Likely
Detailed Forecast
Tonight
Patchy fog after midnight. Otherwise, mostly clear, with a low around 61. Light north wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 81. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 64. Southeast wind 3 to 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. South wind 5 to 7 mph becoming southwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny, with a high near 95.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Black Jack MO
38.8°N 90.25°W (Elev. 597 ft)
38.8°N 90.25°W (Elev. 597 ft)
11:41 pm CDT Jun 22, 2026
11pm CDT Jun 22, 2026-6pm CDT Jun 29, 2026


