Eureka, Calif. – Residents along the Northern California coast can expect a steady stretch of mild weather this week, with patchy fog and mostly cloudy nights balanced by comfortable, partly sunny afternoons. High temperatures will hold near the mid-60s through early next week, providing consistent but cool coastal conditions.
According to the National Weather Service in Eureka, Wednesday will bring partly sunny skies with highs around 66 degrees before patchy fog develops late Wednesday night. Overnight lows are forecast to dip into the lower 50s, with light northwest breezes near 5 to 7 mph.
Thursday and Friday are shaping up similarly, with highs in the mid-60s and patchy evening fog. Humboldt Bay, Arcata, and McKinleyville are expected to see the same pattern, which may reduce late-night and early-morning visibility for drivers on U.S. Highway 101. Calmer winds at night could allow fog to linger in low-lying areas.
The weekend outlook keeps the theme going: highs in the upper 60s under partly sunny skies, followed by cloudy and foggy nights. While no major storms are in sight, residents should remain cautious on coastal roadways during foggy stretches and plan for cooler evenings.
Conditions are expected to remain stable into early next week, with little change in the overall pattern.
Five Day Forecast for Eureka, CA
- Wednesday: Partly sunny, high near 66. Fog late. Low around 53.
- Thursday: Mostly sunny, high 65. Patchy fog overnight, low 53.
- Friday: Mostly sunny, high 66. Fog and clouds at night, low 54.
- Saturday: Mostly cloudy, high near 67. Night low around 55.
- Sunday: Partly sunny, high 66. Night low near 55.
