Steelhead Weather Forecast
- 48
- 71
Mostly Sunny
- 54
- 83
Mostly Sunny
- 58
- 89
Partly Sunny
- 61
- 94
Partly Sunny
- 56
- 92
Mostly Sunny
- 52
- 83
Partly Sunny
- 51
- 77
Partly Sunny
Today 6 Sep Southeastern Interior Humboldt
Sunny. Highs 63 to 78.
Tonight 6 Sep Southeastern Interior Humboldt
Mostly clear. Lows 42 to 52.
Steelhead Temperature Statistics
September Temperature
Fortuna Rohnerville Airport (36.7 miles)
Lowest 4 September, 2026
46.4 °FAverage September
58.2 °FHighest 1 September, 2026
71.6 °F
Climate (2021–2026)
Fortuna Rohnerville Airport (36.7 miles)
Average Low 2021–2026
45.4 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
59.8 °F