Service Creek Weather Forecast
- 56
- 85
Sunny
- 58
- 91
Sunny
- 63
- 97
Hot
- 68
- 99
Hot
- 67
- 98
Hot
- 66
- 99
Hot
Today 20 Aug John Day Basin
Sunny. Highs in the lower to mid 80s. Light Wind, becoming northwest 5 to 10 Mph in the afternoon.
Tonight 20 Aug John Day Basin
Clear. Lows in the 50s. North wind 5 to 10 Mph in the Evening, becoming light.
Service Creek Temperature Statistics
August Temperature
Prineville Airport (56.5 miles)
Lowest 8 August, 2025
35.6 °FAverage August
68.7 °FHighest 11 August, 2025
98.6 °F
Climate (2020–Present)
Prineville Airport (56.5 miles)
Average Low 2020–2025
34.2 °FAverage 2020–2025
49.3 °FAverage High 2020–2025
62.8 °F