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Union City Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
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| Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C |
| POP: 20% | POP: 60% | POP: 90% | POP: 90% | POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 129 AM CDT Mon Oct 12 2026 
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Issued: 225 AM CDT Mon Oct 12 2026
Key Messages
Updated at 225 AM CDT Mon Oct 12 2026- Remaining unseasonably hot through Tuesday, with cooler/more "fall-like" temperatures later in the week and weekend.
- An active weather pattern arrives on Tuesday and continues through at least Thursday. Potential for strong-severe storms and heavy rainfall/flooding exists.
Aviation
... (06Z TAFS) Issued at 1007 PM CDT Sun Oct 11 2026
VFR conditions expected through the TAF period with some mid/high clouds. Low VFR conditions will be possible at KDUA...