Deaver Reservoir Weather Forecast
- 46
- 77
Partly Sunny
- 38
- 76
Partly Sunny
- 35
- 60
Mostly Sunny
- 37
- 65
Mostly Cloudy
- 44
- 69
Mostly Cloudy
- 34
- 75
Partly Sunny
Today 20 Mar North Bighorn Basin
Partly cloudy. Highs around 80. South Winds around 10 Mph, becoming southwest in the afternoon.
Tonight 20 Mar North Bighorn Basin
Mostly clear. Lows in the mid 40s. South Winds around 10 Mph with Gusts up to 20 Mph.
Deaver Reservoir Temperature Statistics
March Temperature
Powell Municipal Airport (7.5 miles)
Lowest 15 March, 2026
3.2 °FAverage March
35.6 °FHighest 8 March, 2026
60.8 °F
Climate (2021–Present)
Powell Municipal Airport (7.5 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
45.7 °FAverage High 2021–2026
57.2 °F