10-day forecast for Eureka, CA: 43° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, November 8
64° · 0.14 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0364° / 49°0.14
Morning51°feels 50°
Afternoon64°feels 64°
Evening51°feels 50°
Overnight50°feels 46°
64 °
Eureka, Tuesday, 3 November
Light rain. High 64°, low 49°.
Pressure30.00 inHg
Wind7.1 mph NW
Humidity80%
Visibility3.9 mi
Dew point52°
Wed, 0459° / 47°0
Morning48°feels 48°
Afternoon58°feels 58°
Evening58°feels 57°
Overnight50°feels 49°
59 °
Eureka, Wednesday, 4 November
Overcast. High 59°, low 47°.
Pressure30.12 inHg
Wind4.5 mph W
Humidity79%
Visibility—
Dew point50°
Thu, 0559° / 53°0
Morning53°feels 53°
Afternoon59°feels 58°
Evening56°feels 56°
Overnight54°feels 54°
59 °
Eureka, Thursday, 5 November
Overcast. High 59°, low 53°.
Pressure30.18 inHg
Wind10 mph NW
Humidity83%
Visibility3.5 mi
Dew point54°
Fri, 0659° / 52°0
Morning54°feels 53°
Afternoon59°feels 58°
Evening58°feels 58°
Overnight53°feels 53°
59 °
Eureka, Friday, 6 November
Clear. High 59°, low 52°.
Pressure30.24 inHg
Wind10.5 mph NW
Humidity76%
Visibility—
Dew point50°
Sat, 0759° / 49°0
Morning52°feels 51°
Afternoon58°feels 58°
Evening57°feels 56°
Overnight54°feels 53°
59 °
Eureka, Saturday, 7 November
Overcast. High 59°, low 49°.
Pressure30.06 inHg
Wind6.7 mph SE
Humidity90%
Visibility—
Dew point54°
Sun, 0863° / 54°0
Morning56°feels 55°
Afternoon62°feels 61°
Evening55°feels 54°
Overnight54°feels 53°
63 °
Eureka, Sunday, 8 November
Overcast. High 63°, low 54°.
Pressure30.06 inHg
Wind7 mph NW
Humidity60%
Visibility—
Dew point48°
Mon, 0959° / 52°0
Morning54°feels 53°
Afternoon58°feels 57°
Evening54°feels 53°
Overnight54°feels 53°
59 °
Eureka, Monday, 9 November
Overcast. High 59°, low 52°.
Pressure30.00 inHg
Wind7.3 mph N
Humidity74%
Visibility—
Dew point49°
Tue, 1062° / 55°0
Morning56°feels 55°
Afternoon61°feels 60°
Evening56°feels 55°
Overnight55°feels 53°
62 °
Eureka, Tuesday, 10 November
Partly cloudy. High 62°, low 55°.
Pressure29.94 inHg
Wind7.2 mph E
Humidity66%
Visibility—
Dew point49°
Wed, 1165° / 54°0.01
Morning59°feels 57°
Afternoon63°feels 62°
Evening57°feels 56°
Overnight57°feels 56°
65 °
Eureka, Wednesday, 11 November
Light rain. High 65°, low 54°.
Pressure29.77 inHg
Wind8.3 mph E
Humidity58%
Visibility—
Dew point48°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Eureka, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.