Johnson Lake Weather Forecast
- 40
- 56
Chance Rain Showers
- 35
- 49
Chance Rain Showers
- 47
- 56
Chance Rain Showers
- 45
- 64
Chance Rain Showers
- 43
- 61
Chance Rain Showers
- 47
- 62
Rain Showers Likely
Today 25 Oct Price
Mostly cloudy. A chance of Showers, mainly in the morning. Much cooler with Highs in the upper 50s. North Winds around 5 Mph. Chance of rain 50 percent.
Tonight 25 Oct Price
Mostly cloudy with a 20 percent chance of Showers. Lows in the upper 30s. North Winds around 5 Mph.
Johnson Lake Temperature Statistics
October Temperature
Tomahawk Regional Airport (18.6 miles)
Lowest 17 October, 2026
22.3 °FAverage October
52.9 °FHighest 12 October, 2026
83.3 °F
Climate (2021–2026)
Tomahawk Regional Airport (18.6 miles)
Average Low 2021–2026
31.8 °FAverage 2021–2026
43.7 °FAverage High 2021–2026
54.4 °F