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Sunfish Lake Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY |
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| Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Sunny |
| Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 326 PM CDT Sun Oct 18 2026 
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Issued: 701 PM CDT Sun Oct 18 2026
Key Messages
- Mainly dry and unseasonably warm into next weekend.
Discussion
... Issued at 1139 AM CDT Sun Oct 18 2026
Tonight
With the loss of diurnal heating and the surface pressure gradient decreasing, the winds will quickly subside tonight. With light winds and dry dew points, temperatures quickly cool overnight. The NBM looked to be a bit too warm, so did a 50-50 blend of the NBM and the NBM 10th percentile. This lowered temperatures up to 5F. The largest drop was in central and north-central Wi...