Dome Lake Reservoir Weather Forecast
- 48
- 68
Chance Rain Showers
- 49
- 72
Slight Chance Rain Showers
- 47
- 72
Slight Chance Rain Showers
- 45
- 71
Slight Chance Rain Showers
- 44
- 69
Slight Chance Rain Showers
- 45
- 67
Chance Rain Showers
Today 18 Jul Northeast Bighorn Mountains
Sunny. Slight chance of rain Showers and isolated Thunderstorms late in the afternoon. Highs around 70. Northwest Winds 5 to 15 Mph. Chance of precipitation 20 percent.
Tonight 18 Jul Northeast Bighorn Mountains
Mostly cloudy. Scattered Thunderstorms and chance of rain Showers early in the Evening, then chance of rain Showers and isolated Thunderstorms late in the evening. Lows in the upper 40s. South Winds 5 to 15 Mph. Chance of precipitation 30 percent.
Dome Lake Reservoir Temperature Statistics
July Temperature
Sheridan County Airport (19.9 miles)
Lowest 12 July, 2025
42.7 °FAverage July
72.2 °FHighest 9 July, 2025
99.6 °F
Climate (2020–Present)
Sheridan County Airport (19.9 miles)
Average Low 2020–2025
33.1 °FAverage 2020–2025
47.1 °FAverage High 2020–2025
61.5 °F