Izaak Walton Park Weather Forecast
- 60
- 93
Slight Chance Thunderstorms
- 57
- 90
Chance Rain Showers
- 55
- 84
Slight Chance Thunderstorms
- 58
- 87
Partly Sunny
- 59
- 91
Slight Chance Thunderstorms
- 58
- 91
Slight Chance Thunderstorms
Today 23 Aug Natrona County Lower Elevations
Mostly sunny and breezy. Highs around 90. West Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 23 Aug Natrona County Lower Elevations
Partly cloudy. Lows in the upper 50s. Northwest Winds 10 to 15 Mph, becoming southwest after midnight.
Izaak Walton Park Temperature Statistics
August Temperature
Casper, Natrona County International Airport (6.2 miles)
Lowest 5 August, 2026
44.7 °FAverage August
72.1 °FHighest 2 August, 2026
103.6 °F
Climate (2021–2026)
Casper, Natrona County International Airport (6.2 miles)
Average Low 2021–2026
33.3 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
61.6 °F