10-day forecast for Eureka, CA: 43° to 67°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Saturday, November 7
54° · 2.35 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0866° / 51°0.17
Morning53°feels 53°
Afternoon66°feels 66°
Evening52°feels 51°
Overnight53°feels 52°
66 °
Eureka, Sunday, 8 November
Rain. High 66°, low 51°.
Pressure30.15 inHg
Wind1.8 mph E
Humidity85%
Visibility6.2 mi
Dew point56°
Mon, 0962° / 49°0.16
Morning59°feels 59°
Afternoon61°feels 61°
Evening60°feels 60°
Overnight50°feels 47°
62 °
Eureka, Monday, 9 November
Light rain. High 62°, low 49°.
Pressure30.15 inHg
Wind11.6 mph S
Humidity85%
Visibility2.5 mi
Dew point56°
Tue, 1063° / 54°0
Morning55°feels 54°
Afternoon62°feels 62°
Evening60°feels 59°
Overnight57°feels 56°
63 °
Eureka, Tuesday, 10 November
Overcast. High 63°, low 54°.
Pressure30.21 inHg
Wind3.9 mph SW
Humidity83%
Visibility1.1 mi
Dew point57°
Wed, 1166° / 53°0
Morning54°feels 54°
Afternoon62°feels 61°
Evening60°feels 60°
Overnight56°feels 55°
66 °
Eureka, Wednesday, 11 November
Clear. High 66°, low 53°.
Pressure30.00 inHg
Wind2.4 mph SW
Humidity81%
Visibility1.4 mi
Dew point54°
Thu, 1263° / 54°0.06
Morning56°feels 55°
Afternoon62°feels 61°
Evening58°feels 58°
Overnight56°feels 56°
63 °
Eureka, Thursday, 12 November
Light rain. High 63°, low 54°.
Pressure29.80 inHg
Wind7.8 mph SW
Humidity58%
Visibility—
Dew point47°
Fri, 1363° / 52°0
Morning58°feels 56°
Afternoon61°feels 59°
Evening52°feels 51°
Overnight53°feels 51°
63 °
Eureka, Friday, 13 November
Clear. High 63°, low 52°.
Pressure29.94 inHg
Wind9.2 mph S
Humidity54%
Visibility—
Dew point45°
Sat, 1464° / 51°0.03
Morning55°feels 53°
Afternoon64°feels 62°
Evening59°feels 58°
Overnight55°feels 54°
64 °
Eureka, Saturday, 14 November
Light rain. High 64°, low 51°.
Pressure29.71 inHg
Wind17.5 mph SW
Humidity58%
Visibility—
Dew point47°
Sun, 1554° / 49°2.35
Morning53°feels 52°
Afternoon50°feels 49°
Evening49°feels 46°
Overnight50°feels 47°
54 °
Eureka, Sunday, 15 November
Heavy rain. High 54°, low 49°.
Pressure29.68 inHg
Wind11.8 mph SE
Humidity91%
Visibility—
Dew point48°
Mon, 1659° / 48°0.28
Morning51°feels 48°
Afternoon58°feels 57°
Evening54°feels 53°
Overnight50°feels 48°
59 °
Eureka, Monday, 16 November
Rain. High 59°, low 48°.
Pressure30.15 inHg
Wind11.1 mph SE
Humidity60%
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.