Weather WorldSplit Rock, WI Weather Forecast
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Split Rock Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  |  |  |  | | | | | |
| Mostly Clear | Partly Cloudy | Patchy Fog | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Showers | Showers | Showers | Showers |
| Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Hi: 60°FHi: 16°C Lo: 50°FLo: 10°C | Hi: 60°FHi: 16°C Lo: 50°FLo: 10°C |
| POP: 50% | POP: 40% | POP: 50% | POP: 90% | POP: 90% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 338 AM CDT Fri Oct 30 2026 
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Issued: 1202 AM CDT Fri Oct 30 2026
Key Messages
- Spotty light rain (30-60% chances) for Halloween across central and east-central WI. Rainfall amounts less than 0.10 inch.
- A slow moving low pressure system brings widespread showers (60-80%) and gusty winds from Monday afternoon through Wednesday, peaking on Election Day. The chance of showers lingers into Thursday.
- The probability of 48 hour rainfall totals over 1" from Monday afternoon through Wednesday afternoon range from 50-80% north and west of the Fox Valley, and 40-50% over ...