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Catawba, WI Weather Forecast
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Catawba Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY |
 |  |  | |  | | | | |  | | |
| Chance of Showers | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Sunny |
| Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C | Hi: 69°FHi: 21°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1130 PM CDT Sat Oct 03 2026 
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Issued: 109 AM CDT Sun Oct 4 2026
Key Messages
- Near-freezing and below-freezing temperatures expected Sunday night. Frost Advisories and Freeze Warnings are in effect.
- Warmer weather starting Tuesday.
- Sparse rain chances this week, but a few sprinkles or showers at times.
Discussion
... Issued at 107 AM CDT Sun Oct 4 2026
Dry air is working its way in from the west, quickly eroding most of the clouds that brought us rain earlier today. Some low clouds north of the Canadian border may make their way into the Arrowhead for Sunday morn...