Perch Lake Weather Forecast
- 69
- 96
Areas Smoke
- 69
- 91
Slight Chance Thunderstorms
- 70
- 93
Mostly Sunny
- 65
- 91
Mostly Sunny
- 66
- 90
Partly Sunny
- 63
- 89
Slight Chance Thunderstorms
Today 15 Jul Monroe
Mostly sunny. Areas of fog in the morning. Patchy smoke in the afternoon. Hot with Highs in the mid 90s. Light Winds. Heat index Values up to 105.
Tonight 15 Jul Monroe
Partly cloudy. Areas of fog. Near steady temperature around 70. West Winds around 5 Mph.
Perch Lake Temperature Statistics
July Temperature
Sparta, Sparta / Fort McCoy Airport (3.1 miles)
Lowest 6 July, 2026
55.9 °FAverage July
73.5 °FHighest 12 July, 2026
89.2 °F
Climate (2021–2026)
Sparta, Sparta / Fort McCoy Airport (3.1 miles)
Average Low 2021–2026
35 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
58.2 °F