Helix Weather Forecast
- 46
- 74
Becoming Sunny
- 50
- 80
Mostly Sunny
- 47
- 79
Breezy
- 45
- 70
Partly Sunny
- 42
- 66
Chance Rain Showers
- 41
- 67
Mostly Sunny
Today 8 Sep Foothills of the Northern Blue Mountains of Oregon
Sunny. Highs in the mid to upper 70s. South wind 5 to 10 Mph in the Morning, becoming light.
Tonight 8 Sep Foothills of the Northern Blue Mountains of Oregon
Clear. Lows in the mid 40s to lower 50s. Light Wind, becoming southeast 5 to 10 Mph overnight.
Helix Temperature Statistics
September Temperature
Eastern Oregon Regional Airport at Pendleton (13 miles)
Lowest 4 September, 2026
45.6 °FAverage September
61.3 °FHighest 1 September, 2026
82.7 °F
Climate (2021–2026)
Eastern Oregon Regional Airport at Pendleton (13 miles)
Average Low 2021–2026
43.1 °FAverage 2021–2026
54.3 °FAverage High 2021–2026
65.6 °F