10-day forecast for Eureka, CA: 38° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, October 25
62° · 0.23 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2662° / 40°0.23
Morning46°feels 42°
Afternoon62°feels 62°
Evening48°feels 46°
Overnight48°feels 44°
62 °
Eureka, Monday, 26 October
Rain. High 62°, low 40°.
Pressure30.18 inHg
Wind1.3 mph S
Humidity80%
Visibility6.2 mi
Dew point51°
Tue, 2756° / 38°0.01
Morning48°feels 48°
Afternoon56°feels 55°
Evening55°feels 54°
Overnight39°feels 37°
56 °
Eureka, Tuesday, 27 October
Light rain. High 56°, low 38°.
Pressure30.18 inHg
Wind3.1 mph NW
Humidity78%
Visibility2.0 mi
Dew point47°
Wed, 2857° / 46°0
Morning46°feels 45°
Afternoon56°feels 55°
Evening55°feels 54°
Overnight48°feels 47°
57 °
Eureka, Wednesday, 28 October
Clear. High 57°, low 46°.
Pressure30.12 inHg
Wind9.1 mph N
Humidity71%
Visibility2.0 mi
Dew point46°
Thu, 2955° / 47°0
Morning47°feels 45°
Afternoon55°feels 54°
Evening53°feels 53°
Overnight48°feels 47°
55 °
Eureka, Thursday, 29 October
Overcast. High 55°, low 47°.
Pressure30.00 inHg
Wind7.7 mph N
Humidity83%
Visibility1.4 mi
Dew point49°
Fri, 3055° / 46°0
Morning48°feels 47°
Afternoon54°feels 53°
Evening52°feels 51°
Overnight48°feels 47°
55 °
Eureka, Friday, 30 October
Overcast. High 55°, low 46°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity73%
Visibility—
Dew point45°
Sat, 3154° / 47°0
Morning49°feels 47°
Afternoon53°feels 51°
Evening49°feels 45°
Overnight48°feels 46°
54 °
Eureka, Saturday, 31 October
Light rain. High 54°, low 47°.
Pressure29.94 inHg
Wind11.3 mph N
Humidity57%
Visibility—
Dew point38°
Sun, 0154° / 48°0.01
Morning50°feels 47°
Afternoon53°feels 52°
Evening50°feels 49°
Overnight49°feels 46°
54 °
Eureka, Sunday, 1 November
Light rain. High 54°, low 48°.
Pressure29.88 inHg
Wind13.9 mph N
Humidity69%
Visibility—
Dew point43°
Mon, 0256° / 46°0
Morning49°feels 48°
Afternoon55°feels 53°
Evening51°feels 50°
Overnight50°feels 49°
56 °
Eureka, Monday, 2 November
Overcast. High 56°, low 46°.
Pressure30.03 inHg
Wind7.4 mph SE
Humidity55%
Visibility—
Dew point38°
Tue, 0361° / 50°0
Morning53°feels 51°
Afternoon60°feels 59°
Evening56°feels 54°
Overnight52°feels 51°
61 °
Eureka, Tuesday, 3 November
Overcast. High 61°, low 50°.
Pressure29.94 inHg
Wind9.9 mph SW
Humidity53%
Visibility—
Dew point42°
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.