| NWS Forecast for: Scott Air Force Base / Belleville IL Issued by: National Weather Service Saint Louis, MO Last Update: 9:41 pm CST Jan 15, 2026 | |
| Overnight: Mostly cloudy, with a steady temperature around 31. South wind around 10 mph, with gusts as high as 22 mph. Friday: A chance of sprinkles between 3pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 46. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. Friday Night: A chance of rain before 7pm, then a chance of snow. Mostly cloudy, with a low around 21. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Saturday: Partly sunny, with a high near 30. West wind 11 to 14 mph, with gusts as high as 22 mph. Saturday Night: Mostly clear, with a low around 11. Northwest wind 6 to 10 mph. Sunday: Mostly sunny, with a high near 33. Sunday Night: Partly cloudy, with a low around 14. M.L.King Day: Sunny, with a high near 25. Monday Night: Mostly clear, with a low around 8. Tuesday: Sunny, with a high near 35. Tuesday Night: Mostly clear, with a low around 23. Wednesday: Mostly sunny, with a high near 46. Wednesday Night: Partly cloudy, with a low around 22. Thursday: Mostly sunny, with a high near 43. | |
| Scott Air Force Base / Belleville IL 38.54°N 89.84°W (Elev. 417 ft) | |
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