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Mequon Park, WI Weather Forecast
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Mequon Park Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | |  | | | | | | | | |
| Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy |
| Hi: 85°FHi: 29°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 20% | POP: 40% | POP: 40% | POP: 30% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 731 AM CDT Mon Aug 31 2026 
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Issued: 544 AM CDT Mon Aug 31 2026
Key Messages
- Heat & humidity continues through at least mid-week. Afternoon heat indices in the low-mid 90s expected each day, with upper 90s to near triple digits possible in areas experiencing more sunshine.
- Slight chances (~15-30%) for afternoon/evening storms today and Tuesday. An isolated severe storm with hail or gusty winds can`t be ruled out if development occurs.
- Periods of off/on showers and storms linger through the second half of the week.
Aviation
... Issued 544 AM CDT Mon Aug 31 2026
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