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Platteville Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY |
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| Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Sunny |
| Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 612 PM CDT Tue Oct 06 2026 
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Issued: 635 PM CDT Tue Oct 6 2026
Key Messages
- Other than a couple periods of low precipitation potential, mostly dry conditions are expected through the end of the week.
- Near to slightly above normal temperatures through Friday with a brief warm up to well above normal this weekend.
- Higher precipitation potential returns early next week.
Discussion
... Issued at 103 PM CDT Tue Oct 6 2026
Today - Friday: Mostly Dry, Near to Slightly Above Normal Temps
Northwest flow continues across the region through the end of the week with little ...