Martin Lake Weather Forecast
- 44
- 66
Slight Chance Thunderstorms
- 51
- 71
Increasing Clouds
- 52
- 73
Mostly Cloudy
- 55
- 71
Chance Rain Showers
- 52
- 66
Rain Showers Likely
- 50
- 64
Rain Showers Likely
- 50
- 66
Chance Rain Showers
Today 10 Jul Butte/Blackfoot Region
Sunny. Highs in the 80s.
Tonight 10 Jul Butte/Blackfoot Region
Partly cloudy until early morning then becoming clear. A 20 percent chance of rain until early morning. Lows in the mid 40s to lower 50s.
Martin Lake Temperature Statistics
July Temperature
Butte, Bert Mooney Airport (36 miles)
Lowest 2 July, 2026
40.6 °FAverage July
62.2 °FHighest 5 July, 2026
87.7 °F
Climate (2021–2026)
Butte, Bert Mooney Airport (36 miles)
Average Low 2021–2026
28.4 °FAverage 2021–2026
42.2 °FAverage High 2021–2026
55.6 °F