Local weather forecast

Weather in Eureka, CA

Updated 2026-09-26 08:00 local time · ZIP codes 95501, 95503

Sunny
Now52°F

Sunny

High / Low58° / 51°
Rain chance16%
Wind3 mph
Weather alerts

Active alerts

2
Small Craft Advisory issued September 25 at 9:30PM PDT until September 26 at 11:00PM PDT by NWS Eureka CA

* WHAT...North winds 10 to 20 kt with gusts to 25 kt and seas 5 to 8 feet. * WHERE...Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued September 26 at 3:56AM PDT until September 26 at 11:00PM PDT by NWS Eureka CA

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 5 to 8 feet. * WHERE...Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Hourly

Next hours

NowSunny52°12% rain
9 AMSunny54°10% rain
10 AMSunny56°8% rain
11 AMSunny57°8% rain
12 PMSunny58°7% rain
1 PMSunny58°8% rain
2 PMSunny58°8% rain
3 PMSunny58°8% rain
4 PMSunny58°9% rain
5 PMSunny57°10% rain
6 PMSunny57°12% rain
7 PMCloudy55°24% rain
Forecast

3-day weather forecast

Today2026-09-26
Sunny
58° 51°Sunny
Rain 16%Gust 8 mph
Tomorrow2026-09-27
Sunny
58° 52°Sunny
Rain 17%Gust 14 mph
Monday2026-09-28
Sunny
58° 50°Sunny
Rain 12%Gust 11 mph
Conditions

Weather details

Feels like50°F
Humidity87%
Pressure29.98 inHg
Visibility6 mi
Wind3 mph E
Wind gusts3 mph
Precipitation0.00 in
UV index0
Daylight

Sunrise, sunset and moon

Sunrise07:08 AM
Sunset07:07 PM
Moonrise06:59 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour2 PM · 58°F
Coolest hour7 AM · 52°F
Highest rain chance9 PM · 30%
Strongest gusts1 AM · 15 mph
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 24%).

Light layers should work

It feels like 50°F with winds near 3 mph.

Best window: 12 PM

58°F, 7% rain chance and 7 mph wind.

Driving conditions look generally normal

Visibility is around 6 mi; gusts may reach 10 mph.

Good conditions for an easy run

Current temperature is 52°F, wind 3 mph, rain chance up to 24%.

Low UV protection needs

UV index is 0.

Local weather characteristics in Eureka

California weather varies from cool marine conditions along parts of the Pacific coast to hot inland valleys, deserts and snowy mountain climates. Short distances can produce large temperature differences.

Eureka is part of the West weather region. The forecast point is near 40.80°N latitude and 124.16°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Eureka weather today

Sunny and 52°F in Eureka, CA. Today's high is 58°F with a 16% rain chance. Winds are around 3 mph with gusts near 3 mph. Relative humidity is 87%, pressure is 29.98 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Eureka

Sunrise is at 07:08 AM and sunset is at 07:07 PM. Tomorrow's forecast calls for Sunny with a high near 58°F and a low near 52°F. The maximum rain chance is 17%.

Nearby

Weather near Eureka

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