Eureka, CA – Drivers and early risers in Eureka are waking up to patchy fog and cool temperatures, with morning haze expected to linger through much of the week before clearing to mostly sunny skies by Friday.
According to the National Weather Service in Eureka, patchy fog will blanket the coast before 8 a.m. Monday, followed by partly sunny conditions and highs near 61°F. Winds will stay light, shifting from the southwest at 5 to 9 mph throughout the morning. Cloud cover will increase overnight, with lows dipping to around 52°F.
Residents from Arcata to McKinleyville can expect mostly cloudy conditions through Tuesday, with afternoon highs reaching 62°F. Calm winds are forecast, and fog may reduce visibility for commuters along U.S. Highway 101 during early hours. By midweek, conditions will remain stable, with daytime highs in the low 60s and lows in the mid-50s.
Drivers should allow extra travel time in the mornings and keep headlights on in low-visibility zones. Those sensitive to cooler coastal weather are encouraged to layer up, especially in the evenings.
This stretch of mild, foggy summer weather is typical for California’s North Coast. Updates will continue as conditions change.
Five Day Forecast for Eureka, CA:
- Tuesday: Mostly cloudy, high 62°F, low 52°F. Light afternoon breeze.
- Wednesday: Mostly cloudy, high 63°F, low 54°F. Calm winds.
- Thursday: Partly sunny, high 64°F, low 54°F. Mild overnight.
- Friday: Mostly sunny, high 64°F, low 55°F. Patchy morning fog possible.
- Saturday: Partly sunny, high 64°F, low 55°F. Warmer trend into Sunday.




