Pierce Reservoir Weather Forecast
- 53
- 76
Chance Thunderstorms
- 51
- 81
Mostly Sunny
- 54
- 85
Mostly Sunny
- 57
- 86
Partly Sunny
- 56
- 85
Chance Thunderstorms
- 54
- 82
Chance Thunderstorms
Today 18 Aug North Snowy Range Foothills
Partly sunny with a slight chance of Showers in the Morning, then mostly cloudy with a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.
Tonight 18 Aug North Snowy Range Foothills
Partly cloudy. Lows in the mid 50s. Southwest Winds around 5 Mph.
Pierce Reservoir Temperature Statistics
August Temperature
Elk Mountain AWOS (19.3 miles)
Lowest
–Average August
–Highest
–
Climate (2021–2025)
Elk Mountain AWOS (19.3 miles)
Average Low 2021–2025
34.9 °FAverage 2021–2025
45.4 °FAverage High 2021–2025
55.9 °F