Eureka, California – Residents in Eureka can expect cool days and foggy nights through Thursday as a mild weather pattern lingers along the northern California coast.
According to the National Weather Service in Eureka, overnight lows will hover near 49°F, with patchy fog developing after 11 p.m. Wednesday and again early Thursday morning. Daytime highs will reach the low-to-mid 60s under mostly sunny skies by Thursday afternoon.
The stretch of calm, dry weather is welcome news for travelers along U.S. Highway 101 and local roads, with no major weather disruptions expected. Winds will stay light, shifting from calm overnight to a gentle northwest breeze during the day. Visibility may briefly drop during morning fog, so early commuters are advised to use headlights and allow extra travel time.
By Friday, conditions improve further, with highs near 65°F and continued sunny skies into the weekend. While nights will remain brisk—dropping into the upper 40s—no precipitation is in the forecast through early next week.
This stable pattern offers a window for outdoor activities and travel, though NWS says inland valleys may still see denser fog. Updates will follow if conditions shift later in the weekend.
