10-day forecast for Eureka, CA: 44° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Wednesday, November 11
59°
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0364° / 48°0.05
Morning51°feels 50°
Afternoon63°feels 63°
Evening50°feels 49°
Overnight53°feels 51°
64 °
Eureka, Tuesday, 3 November
Light rain. High 64°, low 48°.
Pressure29.97 inHg
Wind2.7 mph SW
Humidity64%
Visibility2.5 mi
Dew point50°
Wed, 0459° / 46°0
Morning49°feels 47°
Afternoon59°feels 58°
Evening57°feels 57°
Overnight49°feels 47°
59 °
Eureka, Wednesday, 4 November
Overcast. High 59°, low 46°.
Pressure30.12 inHg
Wind5.6 mph NW
Humidity74%
Visibility1.2 mi
Dew point51°
Thu, 0559° / 52°0.01
Morning53°feels 52°
Afternoon59°feels 58°
Evening56°feels 56°
Overnight54°feels 54°
59 °
Eureka, Thursday, 5 November
Light rain. High 59°, low 52°.
Pressure30.15 inHg
Wind9.5 mph NW
Humidity86%
Visibility6.2 mi
Dew point54°
Fri, 0659° / 52°0
Morning54°feels 53°
Afternoon59°feels 58°
Evening57°feels 57°
Overnight52°feels 52°
59 °
Eureka, Friday, 6 November
Mostly clear. High 59°, low 52°.
Pressure30.21 inHg
Wind2.2 mph NW
Humidity71%
Visibility6.2 mi
Dew point49°
Sat, 0761° / 51°0
Morning54°feels 53°
Afternoon60°feels 60°
Evening59°feels 60°
Overnight57°feels 57°
61 °
Eureka, Saturday, 7 November
Clear. High 61°, low 51°.
Pressure30.09 inHg
Wind7.8 mph SW
Humidity77%
Visibility—
Dew point52°
Sun, 0861° / 53°0
Morning55°feels 54°
Afternoon60°feels 58°
Evening55°feels 54°
Overnight54°feels 53°
61 °
Eureka, Sunday, 8 November
Overcast. High 61°, low 53°.
Pressure30.12 inHg
Wind6.5 mph SE
Humidity63%
Visibility—
Dew point47°
Mon, 0959° / 53°0
Morning54°feels 53°
Afternoon57°feels 57°
Evening54°feels 53°
Overnight54°feels 53°
59 °
Eureka, Monday, 9 November
Overcast. High 59°, low 53°.
Pressure30.06 inHg
Wind7 mph N
Humidity79%
Visibility—
Dew point51°
Tue, 1061° / 54°0
Morning56°feels 55°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight54°feels 52°
61 °
Eureka, Tuesday, 10 November
Overcast. High 61°, low 54°.
Pressure30.00 inHg
Wind6 mph SE
Humidity63%
Visibility—
Dew point48°
Wed, 1168° / 53°0
Morning59°feels 57°
Afternoon67°feels 66°
Evening65°feels 63°
Overnight62°feels 60°
68 °
Eureka, Wednesday, 11 November
Overcast. High 68°, low 53°.
Pressure29.77 inHg
Wind18.1 mph S
Humidity45%
Visibility—
Dew point44°
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.