Ontario Municipal Airport Weather Forecast
- 36
- 64
Mostly Sunny
- 45
- 72
Partly Sunny
- 36
- 65
Partly Sunny
- 41
- 68
Partly Sunny
- 47
- 74
Partly Sunny
- 46
- 73
Partly Sunny
- 48
- 70
Mostly Cloudy
Today 19 Apr Oregon Lower Treasure Valley
Mostly sunny. Highs 61 to 66. Light Winds this Morning, becoming southeast 10 to 15 Mph this afternoon.
Tonight 19 Apr Oregon Lower Treasure Valley
Mostly clear. Lows 35 to 40. Northeast Winds around 10 Mph.
Ontario Municipal Airport Temperature Statistics
April Temperature
Ontario Municipal Airport (0 miles)
Lowest 8 April, 2024
33.7 °FAverage April
53.7 °FHighest 12 April, 2024
82.7 °F
Climate (2019–Present)
Ontario Municipal Airport (0 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
42.4 °FAverage 2019–2024
54.2 °FAverage High 2019–2024
66.6 °F