Gunst Reservoir Weather Forecast
- 40
- 64
Mostly Sunny
- 46
- 72
Partly Sunny
- 44
- 70
Slight Chance Thunderstorms
- 42
- 68
Slight Chance Thunderstorms
- 38
- 67
Slight Chance Thunderstorms
- 40
- 70
Mostly Sunny
Today 18 Sep Upper North Platte River Basin
Sunny. Highs in the mid 60s. South Winds around 5 Mph, becoming northwest this afternoon.
Tonight 18 Sep Upper North Platte River Basin
Mostly clear. Lows in the upper 30s. Southwest Winds 5 to 10 Mph, becoming south after midnight.
Gunst Reservoir Temperature Statistics
September Temperature
Saratoga WY (20.5 miles)
Lowest 13 September, 2025
35.6 °FAverage September
60.2 °FHighest 4 September, 2025
82.4 °F
Climate (2020–Present)
Saratoga WY (20.5 miles)
Average Low 2020–2025
30.2 °FAverage 2020–2025
43.7 °FAverage High 2020–2025
56.4 °F