Horse Mountain Creek Mouth Weather Forecast
- 63
- 76
Mostly Sunny
- 60
- 74
Mostly Sunny
- 59
- 76
Mostly Sunny
- 60
- 72
Mostly Cloudy
- 59
- 69
Slight Chance Rain
- 59
- 69
Slight Chance Rain
- 59
- 73
Partly Sunny
Today 15 Sep Southwestern Humboldt
Sunny. Highs 78 to 93. North wind up to 10 Mph.
Tonight 15 Sep Southwestern Humboldt
Clear. Lows 56 to 66. Northeast wind around 10 Mph shifting to the southeast overnight.
Horse Mountain Creek Mouth Temperature Statistics
September Temperature
Fortuna Rohnerville Airport (32.9 miles)
Lowest 7 September, 2025
51.8 °FAverage September
58.7 °FHighest 13 September, 2025
69.8 °F
Climate (2020–Present)
Fortuna Rohnerville Airport (32.9 miles)
Average Low 2020–2025
45.1 °FAverage 2020–2025
51.2 °FAverage High 2020–2025
59.5 °F