Eureka, California – Californians in Humboldt County should prepare for gusty afternoon winds Tuesday, with peak speeds up to 21 mph possible near Eureka and along U.S. Highway 101.
According to the National Weather Service, Tuesday will begin mostly sunny, but wind speeds from the north-northwest will increase by midday. Highs in Eureka are expected to reach 61°F, a few degrees cooler than Monday’s upper 60s. Wind gusts could impact high-profile vehicles on exposed roadways, especially along coastal routes like U.S. 101 and SR-255.
Clouds return Tuesday night, and while no rain is in the immediate forecast, cooler evenings will dominate through the second half of the week. Wednesday’s high will be near 59°F under mostly cloudy skies. By Juneteenth on Wednesday night into Thursday, expect partly sunny conditions with lows around 50°F — a comfortable, breezy day for outdoor observances.
While the short-term outlook remains mostly dry, the next chance of measurable rain arrives Friday night, when a slight chance of showers could interrupt evening plans. Stay weather-aware if you’re planning weekend travel or events, especially near coastal zones prone to sudden marine layer shifts.
Extended Five-Day Forecast (Eureka, CA)
- Monday (June 16): High 58°F – Slight drizzle early, becoming mostly sunny.
- Tuesday (June 17): High 61°F – Mostly sunny, windy in afternoon (gusts to 21 mph).
- Wednesday (June 18): High 59°F – Mostly cloudy, breezy.
- Thursday (June 19 – Juneteenth): High 59°F – Partly sunny, low around 50°F.
- Friday (June 20): High 59°F – Showers possible by night.
- Saturday–Sunday: Mostly sunny with highs near 60°F.
