Orion, IL Weather Forecast
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Orion Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Chance of Showers | Chance of Showers | Showers | Chance of Showers | Windy | Mostly Clear | Sunny | Clear | Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy |
| Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C |
| POP: 40% | POP: 50% | POP: 90% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 551 AM CDT Wed Oct 14 2026 

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Issued: 635 AM CDT Wed Oct 14 2026
Key Messages
- A widespread rain event with embedded thunderstorms will occur Wednesday night into Thursday. Heavy rainfall is likely.
- A strong cold front will sweep through the area Thursday night bringing very windy conditions and much colder temperatures. Frost is a near certainty Friday night with the probability of freezing temperatures at 20-30 percent.
Aviation
/12Z TAFS THROUGH 12Z THURSDAY/... Issued at 635 AM CDT Wed Oct 14 2026
VFR cloud cover continues to blanket the area as of TAF issuanc...
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