Johnsonburg Weather Forecast
- 63
- 77
Rain Showers
- 48
- 80
Chance Thunderstorms
- 43
- 68
Partly Sunny
- 54
- 74
Mostly Cloudy
- 61
- 81
Chance Rain Showers
- 55
- 80
Rain Showers Likely
Today 12 Sep Elk
Showers likely with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.
Tonight 12 Sep Elk
Showers with a slight chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce frequent lightning and heavy Rainfall, then some Thunderstorms may produce heavy rainfall after midnight. Humid with Lows in the lower 60s. South Winds around 5 Mph. Chance of rain near 100 percent.
Johnsonburg Temperature Statistics
September Temperature
Bradford Regional Airport (21.1 miles)
Lowest 7 September, 2026
42.7 °FAverage September
67.1 °FHighest 1 September, 2026
85.6 °F
Climate (2021–2026)
Bradford Regional Airport (21.1 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
48.6 °FAverage High 2021–2026
58.4 °F