Johnson Lake Weather Forecast
- 46
- 62
Mostly Sunny
- 44
- 64
Slight Chance Thunderstorms
- 45
- 62
Mostly Sunny
- 47
- 64
Partly Sunny
- 44
- 58
Chance Thunderstorms
- 49
- 63
Mostly Sunny
- 52
- 71
Mostly Sunny
Today 26 Jul Butte/Blackfoot Region
Mostly sunny. Highs in the mid 70s to lower 80s. West Winds 15 to 20 Mph with Gusts to around 30 Mph in the afternoon.
Tonight 26 Jul Butte/Blackfoot Region
Mostly clear. Haze and Areas of smoke through the night. Lows in the 40s to lower 50s. Northwest Winds 15 to 20 Mph with Gusts to around 30 Mph in the evening.
Johnson Lake Temperature Statistics
July Temperature
Butte, Bert Mooney Airport (47.2 miles)
Lowest 3 July, 2024
37.7 °FAverage July
68.5 °FHighest 23 July, 2024
95.6 °F
Climate (2019–Present)
Butte, Bert Mooney Airport (47.2 miles)
Average Low 2019–2024
27.8 °FAverage 2019–2024
41.3 °FAverage High 2019–2024
54.2 °F