Johnson Lake Weather Forecast
- 61
- 81
Slight Chance Thunderstorms
- 63
- 83
Mostly Sunny
- 64
- 85
Mostly Sunny
- 66
- 89
Mostly Sunny
- 65
- 89
Mostly Sunny
- 62
- 86
Partly Sunny
- 60
- 82
Chance Rain Showers
Today 10 Jul Price
Mostly sunny. Near steady temperature in the lower 80s. Southwest Winds around 5 Mph.
Tonight 10 Jul Price
Mostly clear. Lows around 60. Light and variable Winds.
Johnson Lake Temperature Statistics
July Temperature
Tomahawk Regional Airport (18.6 miles)
Lowest 6 July, 2026
51.6 °FAverage July
71.5 °FHighest 7 July, 2026
86.2 °F
Climate (2021–2026)
Tomahawk Regional Airport (18.6 miles)
Average Low 2021–2026
31.6 °FAverage 2021–2026
43.5 °FAverage High 2021–2026
54.1 °F