10-day forecast for Eureka, CA: 44° to 62°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Thursday, November 19
60° · 0.96 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1560° / 51°0.96
Morning58°feels 57°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight58°feels 58°
60 °
Eureka, Sunday, 15 November
Heavy rain. High 60°, low 51°.
Pressure30.00 inHg
Wind7.8 mph SW
Humidity61%
Visibility6.2 mi
Dew point47°
Mon, 1655° / 50°0.37
Morning50°feels 49°
Afternoon55°feels 54°
Evening51°feels 50°
Overnight51°feels 50°
55 °
Eureka, Monday, 16 November
Rain. High 55°, low 50°.
Pressure30.15 inHg
Wind4.2 mph W
Humidity75%
Visibility6.1 mi
Dew point47°
Tue, 1757° / 44°0.6
Morning43°feels 39°
Afternoon58°feels 56°
Evening52°feels 51°
Overnight48°feels 46°
57 °
Eureka, Tuesday, 17 November
Heavy rain. High 57°, low 44°.
Pressure29.97 inHg
Wind12.5 mph S
Humidity62%
Visibility6.2 mi
Dew point42°
Wed, 1854° / 50°0.83
Morning51°feels 47°
Afternoon53°feels 52°
Evening53°feels 52°
Overnight51°feels 50°
54 °
Eureka, Wednesday, 18 November
Rain. High 54°, low 50°.
Pressure29.62 inHg
Wind20.8 mph SE
Humidity81%
Visibility—
Dew point47°
Thu, 1959° / 49°0.01
Morning51°feels 49°
Afternoon58°feels 56°
Evening53°feels 52°
Overnight49°feels 47°
59 °
Eureka, Thursday, 19 November
Light rain. High 59°, low 49°.
Pressure29.88 inHg
Wind13.4 mph NE
Humidity66%
Visibility—
Dew point46°
Fri, 2057° / 47°0
Morning50°feels 48°
Afternoon56°feels 55°
Evening52°feels 51°
Overnight50°feels 48°
57 °
Eureka, Friday, 20 November
Light rain. High 57°, low 47°.
Pressure29.97 inHg
Wind8.1 mph SE
Humidity64%
Visibility—
Dew point44°
Sat, 2153° / 50°0.07
Morning51°feels 50°
Afternoon52°feels 51°
Evening52°feels 50°
Overnight51°feels 50°
53 °
Eureka, Saturday, 21 November
Light rain. High 53°, low 50°.
Pressure30.00 inHg
Wind11 mph E
Humidity85%
Visibility—
Dew point48°
Sun, 2256° / 50°0.51
Morning54°feels 52°
Afternoon51°feels 49°
Evening51°feels 50°
Overnight56°feels 55°
56 °
Eureka, Sunday, 22 November
Rain. High 56°, low 50°.
Pressure29.80 inHg
Wind18.7 mph S
Humidity90%
Visibility—
Dew point48°
Mon, 2362° / 49°0.56
Morning53°feels 49°
Afternoon61°feels 60°
Evening57°feels 56°
Overnight55°feels 54°
62 °
Eureka, Monday, 23 November
Rain. High 62°, low 49°.
Pressure29.74 inHg
Wind24.5 mph S
Humidity62%
Visibility—
Dew point47°
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.