Big Black Sand Beach Weather Forecast
- 54
- 55
Rain
- 48
- 56
Rain
- 51
- 55
Rain
- 50
- 55
Rain
- 46
- 53
Rain Likely
- 46
- 51
Rain
Today 18 Dec Southwestern Humboldt
Cloudy, rain. Highs 51 to 61. South wind 10 to 20 Mph.
Tonight 18 Dec Southwestern Humboldt
Rain, windy. Near steady temperature in the lower 50s. Rain may be heavy at Times overnight. South wind 15 to 30 Mph.
Big Black Sand Beach Temperature Statistics
December Temperature
Fortuna Rohnerville Airport (34.8 miles)
Lowest 3 December, 2025
37.4 °FAverage December
48.8 °FHighest 9 December, 2025
62.6 °F
Climate (2020–Present)
Fortuna Rohnerville Airport (34.8 miles)
Average Low 2020–2025
45.1 °FAverage 2020–2025
51.2 °FAverage High 2020–2025
59.5 °F