Rattlesnake Lake Weather Forecast
- 43
- 64
Chance Rain Showers
- 51
- 67
Mostly Cloudy
- 52
- 80
Chance Thunderstorms
- 52
- 79
Partly Sunny
- 54
- 79
Slight Chance Thunderstorms
- 50
- 79
Slight Chance Rain Showers
Today 21 Sep Ziebach
Cloudy. A chance of Showers in the morning. Areas of fog in the Morning, then patchy fog in the afternoon. Highs in the lower 60s. East Winds 10 to 15 Mph. Chance of rain 40 percent.
Tonight 21 Sep Ziebach
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 40s. Southeast Winds 10 to 15 Mph.
Rattlesnake Lake Temperature Statistics
September Temperature
Faith (26.7 miles)
Lowest 13 September, 2026
46.7 °FAverage September
69.2 °FHighest 5 September, 2026
97.6 °F
Climate (2021–2026)
Faith (26.7 miles)
Average Low 2021–2026
35.6 °FAverage 2021–2026
47.3 °FAverage High 2021–2026
59.1 °F