Payette Municipal Airport Weather Forecast
- 63
- 89
Slight Chance Thunderstorms
- 64
- 95
Mostly Sunny
- 65
- 98
Hot
- 63
- 95
Sunny
- 62
- 95
Sunny
- 64
- 99
Hot
Today 17 Aug Lower Treasure Valley
Partly cloudy. Isolated Showers this morning. Chance of rain 20 percent. Highs 86 to 91. West Winds up to 10 Mph this Morning, shifting to northeast this afternoon.
Tonight 17 Aug Lower Treasure Valley
Partly cloudy. Isolated Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Thunderstorms may produce heavy rainfall in the evening. Chance of rain 20 percent. Lows 61 to 66. East Winds up to 10 Mph.
Payette Municipal Airport Temperature Statistics
August Temperature
Ontario Municipal Airport (7.5 miles)
Lowest 5 August, 2025
52.6 °FAverage August
77.1 °FHighest 12 August, 2025
101.6 °F
Climate (2020–Present)
Ontario Municipal Airport (7.5 miles)
Average Low 2020–2025
42.5 °FAverage 2020–2025
54.6 °FAverage High 2020–2025
67.1 °F