Johnson Lake Weather Forecast
- 40
- 63
Mostly Sunny
- 47
- 59
Rain Showers
- 44
- 65
Partly Sunny
- 47
- 66
Mostly Cloudy
- 49
- 69
Chance Rain Showers
- 50
- 68
Chance Rain Showers
- 47
- 68
Partly Sunny
Today 13 Sep North Cass
Sunny. Near steady temperature in the lower 60s. Northwest Winds 5 to 10 Mph.
Tonight 13 Sep North Cass
Clear. Lows in the lower 40s. Northwest Winds around 5 Mph, becoming southeast after midnight.
Johnson Lake Temperature Statistics
September Temperature
Pine River Regional Airport (7.5 miles)
Lowest 10 September, 2026
43 °FAverage September
67.7 °FHighest 3 September, 2026
83.7 °F
Climate (2021–2026)
Pine River Regional Airport (7.5 miles)
Average Low 2021–2026
32.5 °FAverage 2021–2026
42.9 °FAverage High 2021–2026
52.6 °F