Martin Lake Weather Forecast
- 48
- 60
Chance Rain
- 37
- 54
Rain
- 35
- 45
Rain/Snow Likely
- 43
- 57
Mostly Sunny
- 42
- 59
Chance Rain
- 40
- 54
Chance Rain
Today 28 Aug Butte/Blackfoot Region
Mostly cloudy. Patchy smoke through the day. Slight chance of rain in the late morning and early afternoon. Slight chance of Showers and Thunderstorms late in the afternoon. Chance of precipitation 20 percent. Highs in the 70s. Southwest Winds to 15 Mph in the afternoon.
Tonight 28 Aug Butte/Blackfoot Region
Mostly cloudy with a 40 percent chance of rain. Patchy smoke. Lows in the mid 40s to lower 50s. Southwest Winds to 15 Mph.
Martin Lake Temperature Statistics
August Temperature
Butte, Bert Mooney Airport (36 miles)
Lowest 4 August, 2026
36.6 °FAverage August
64.5 °FHighest 1 August, 2026
95.6 °F
Climate (2021–2026)
Butte, Bert Mooney Airport (36 miles)
Average Low 2021–2026
28.5 °FAverage 2021–2026
42.3 °FAverage High 2021–2026
55.7 °F