Johnson Lake Weather Forecast
- 56
- 61
Rain Showers
- 51
- 77
Rain Showers
- 36
- 61
Rain Showers Likely
- 35
- 56
Partly Sunny
- 41
- 63
Partly Sunny
- 45
- 66
Chance Rain Showers
Today 17 May Price
Cloudy. A slight chance of Showers late this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Cooler with Highs in the lower 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Tonight 17 May Price
A chance of Thunderstorms. Showers. Not as cool. Near steady temperature in the upper 50s. Southeast Winds 10 to 15 Mph, becoming south after midnight. Chance of rain 80 percent.
Johnson Lake Temperature Statistics
May Temperature
Tomahawk Regional Airport (18.6 miles)
Lowest 2 May, 2026
20.8 °FAverage May
46.9 °FHighest 15 May, 2026
82 °F
Climate (2021–Present)
Tomahawk Regional Airport (18.6 miles)
Average Low 2021–2026
31.6 °FAverage 2021–2026
43.5 °FAverage High 2021–2026
54.1 °F