South Cow Mountain OHV Recreation Area Weather Forecast
- 70
- 83
Mostly Sunny
- 64
- 81
Mostly Sunny
- 62
- 75
Mostly Sunny
- 63
- 72
Mostly Sunny
- 63
- 72
Mostly Sunny
- 61
- 66
Partly Sunny
- 60
- 66
Partly Sunny
Today 3 Sep Southern Lake County
Sunny. Highs 86 to 98.
Tonight 3 Sep Southern Lake County
Mostly clear. Lows 59 to 69.
South Cow Mountain OHV Recreation Area Temperature Statistics
September Temperature
Ukiah Municipal Airport (8.7 miles)
Lowest 1 September, 2025
54 °FAverage September
75.8 °FHighest 1 September, 2025
100 °F
Climate (2020–Present)
Ukiah Municipal Airport (8.7 miles)
Average Low 2020–2025
46.8 °FAverage 2020–2025
60.7 °FAverage High 2020–2025
76.3 °F