Weather WorldGilbert Lake, WI Weather Forecast
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Gilbert Lake Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  | |  | |  |  | |  | | |
| Partly Cloudy | Mostly Sunny | Mostly Cloudy | Sunny | Mostly Clear | Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy | Chance of Showers |
| Lo: 35°FLo: 2°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 60°FHi: 16°C |
| POP: 20% | POP: 50% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 556 PM CDT Thu Oct 08 2026 
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Issued: 634 PM CDT Thu Oct 8 2026
Key Messages
- Mix of clouds and sun with mild temperatures the rest of today and chilly again tonight.
- Warming up Friday into this weekend. Hot weather with near- record highs in the upper-70s to mid-80s expected on Saturday and near-record warm lows Saturday night.
- Near-critical fire weather conditions could occur Saturday with gusty south winds of 25-35 mph, dry air, and very warm temperatures.
- Closer to seasonal temperatures next week with rain chances returning late Sunday and Monday.