Geneseo Prairie Park, IL Weather Forecast
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Geneseo Prairie Park Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Mostly Clear | Mostly Sunny | Partly Cloudy | Sunny | Clear | Sunny | Clear | Sunny | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Sunny |
| Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C |
| POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 546 PM CDT Mon Aug 24 2026 

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Issued: 609 PM CDT Mon Aug 24 2026
Key Messages
- Outside of a low risk of rain around Wednesday, mainly dry with near normal temperatures for the work week.
- De-amplification of the flow pattern aloft by the weekend raises the prospects of more systems potentially moving through the area. Rain is possible for part of the weekend.
Aviation
/00Z TAFS THROUGH 00Z TUESDAY/... Issued at 606 PM CDT Mon Aug 24 2026
Winds will be 5 knots or less through sunrise. Variable winds are expected at times. However, wind direction should favor a south...
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