Willowcreek Weather Forecast
- 61
- 93
Sunny
- 67
- 98
Hot
- 72
- 103
Hot
- 67
- 99
Slight Chance Thunderstorms
- 66
- 95
Slight Chance Thunderstorms
- 63
- 92
Partly Sunny
- 64
- 95
Mostly Sunny
Today 29 Jun Oregon Lower Treasure Valley
Sunny. Highs 89 to 94. Northwest Winds up to 10 Mph.
Tonight 29 Jun Oregon Lower Treasure Valley
Clear. Lows 56 to 63. Northwest Winds 10 to 15 Mph.
Willowcreek Temperature Statistics
June Temperature
Ontario Municipal Airport (18.6 miles)
Lowest 23 June, 2025
42.7 °FAverage June
71.1 °FHighest 9 June, 2025
98.7 °F
Climate (2020–Present)
Ontario Municipal Airport (18.6 miles)
Average Low 2020–2025
42.5 °FAverage 2020–2025
54.5 °FAverage High 2020–2025
67 °F