Eureka, California – Clouds will gradually give way to sunshine across Humboldt County starting Friday, July 18th, kicking off a stretch of mild summer weather perfect for coastal travel and outdoor plans.
According to the National Weather Service in Eureka, skies will be mostly cloudy early Friday but become increasingly sunny by the afternoon. Highs will top out near 58°F with a light northwest breeze around 6 mph. Friday night remains calm, dipping to around 53°F under mostly cloudy skies.
Saturday and Sunday promise the best weather of the week: partly sunny skies return Saturday, with daytime highs near 63°F and light winds between 5–8 mph. Weekend nights stay cool but dry, hovering in the mid-50s — a welcome pattern for campers, beachgoers, and those traveling along Highway 101.
Although conditions remain relatively stable, residents should still plan accordingly. Morning clouds and coastal fog may reduce visibility on roads through late morning each day. Keep lights on and drive with caution, especially in low-lying areas near the bay.
Next week, Eureka stays in a cloud-heavy pattern with cooler temps through Wednesday, July 23rd. Monday and Tuesday both trend cloudy with highs near 62–63°F. No rain is expected, but humidity will stay high.
Warnings or updates are not currently in effect, but NWS says to watch for inland temperature shifts that may drive fog back toward the coast.
🌤️ Five-Day Forecast for Eureka, CA (July 18–23):
- Friday, July 18: Mostly cloudy early, becoming sunny. High 58°F. Light NW winds.
- Saturday: Partly sunny. High near 63°F. Winds NW 5–8 mph.
- Sunday: Mostly cloudy. High near 63°F.
- Monday: Cloudy. High 62°F. Low near 54°F.
- Tuesday: Cloudy with limited clearing. High 63°F.
- Wednesday, July 23: Mostly cloudy. High 62°F.
