Soulen Reservoir Weather Forecast
- 60
- 83
Sunny
- 63
- 88
Sunny
- 62
- 89
Mostly Sunny
- 61
- 87
Mostly Sunny
- 61
- 87
Mostly Sunny
- 63
- 91
Mostly Sunny
Today 23 Jul Upper Weiser River
Sunny. Highs 83 to 89. Light Winds.
Tonight 23 Jul Upper Weiser River
Clear. Lows 58 to 64. Light Winds.
Soulen Reservoir Temperature Statistics
July Temperature
Ontario Municipal Airport (26.7 miles)
Lowest 5 July, 2025
50.6 °FAverage July
79.8 °FHighest 1 July, 2025
104.6 °F
Climate (2020–Present)
Ontario Municipal Airport (26.7 miles)
Average Low 2020–2025
42.5 °FAverage 2020–2025
54.6 °FAverage High 2020–2025
67.1 °F