Westhaven-Moonstone Weather Forecast
- 45
- 54
Chance Rain Showers
- 44
- 53
Partly Sunny
- 43
- 54
Partly Sunny
- 42
- 52
Chance Rain
- 41
- 51
Chance Rain
- 42
- 52
Chance Rain
Today 26 Oct Northern Coastal Humboldt
Mostly cloudy until early afternoon then becoming partly cloudy. Isolated rain Showers through the day. Patchy fog in the afternoon. Highs 51 to 61. Southeast wind around 5 Mph shifting to the west in the afternoon.
Tonight 26 Oct Northern Coastal Humboldt
Partly cloudy. Patchy fog. Lows 36 to 46. Northeast wind around 5 Mph.
Westhaven-Moonstone Temperature Statistics
October Temperature
Arcata / Eureka, Arcata Airport (3.7 miles)
Lowest 12 October, 2026
35.7 °FAverage October
53 °FHighest 15 October, 2026
81.6 °F
Climate (2021–2026)
Arcata / Eureka, Arcata Airport (3.7 miles)
Average Low 2021–2026
45.8 °FAverage 2021–2026
52.6 °FAverage High 2021–2026
59.8 °F