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Firth Lake, WI Weather Forecast
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Firth Lake Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | | | | | | | | | |
| Partly Cloudy | Sunny | Clear | Sunny | Partly Cloudy | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 128 AM CDT Sun Oct 04 2026 
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Issued: 1217 AM CDT Sun Oct 4 2026
Key Messages
- Rain showers and some thunder will continue this evening for central/western MN and western WI.
- Mild and tranquil pattern Sunday though much of next week.
Discussion
... Issued at 158 PM CDT Sat Oct 3 2026
A bit of a breezy one out there eh? Wind gusts between 25-35 mph will continue over the next few hours thanks to a strong h850 low- level jet that stems from low pressure in southern Manitoba. A cold front extends down from this parent low from Grand Forks, ND down to the central prai...