Lost Creek Reservoir Weather Forecast
- 38
- 67
Rain Showers
- 41
- 70
Mostly Sunny
- 44
- 71
Partly Sunny
- 44
- 73
Mostly Sunny
- 44
- 72
Partly Sunny
- 41
- 71
Partly Sunny
Today 22 Sep Wasatch Mountains I-80 North
A chance of rain Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Mostly cloudy. Highs around 60. Chance of precipitation 50 percent.
Tonight 22 Sep Wasatch Mountains I-80 North
A chance of rain Showers and a slight chance of Thunderstorms in the evening. Partly cloudy. Lows around 40. Chance of precipitation 30 percent.
Lost Creek Reservoir Temperature Statistics
September Temperature
Evanston, Evanston-Uinta County Burns Field (18.6 miles)
Lowest 15 September, 2026
39.7 °FAverage September
61.3 °FHighest 12 September, 2026
81.6 °F
Climate (2021–2026)
Evanston, Evanston-Uinta County Burns Field (18.6 miles)
Average Low 2021–2026
33.9 °FAverage 2021–2026
45 °FAverage High 2021–2026
56.1 °F