10-day forecast for Eureka, CA: 40° to 69°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Thursday, November 12
61° · 2.65 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1361° / 48°2.65
Morning51°feels 50°
Afternoon58°feels 58°
Evening49°feels 44°
Overnight58°feels 57°
61 °
Eureka, Friday, 13 November
Heavy rain. High 61°, low 48°.
Pressure29.50 inHg
Wind16.4 mph S
Humidity85%
Visibility1.8 mi
Dew point52°
Sat, 1462° / 47°0.26
Morning52°feels 51°
Afternoon62°feels 61°
Evening59°feels 58°
Overnight48°feels 43°
62 °
Eureka, Saturday, 14 November
Rain. High 62°, low 47°.
Pressure29.88 inHg
Wind18.5 mph S
Humidity67%
Visibility6.2 mi
Dew point50°
Sun, 1559° / 52°1.45
Morning58°feels 57°
Afternoon59°feels 57°
Evening52°feels 51°
Overnight57°feels 56°
59 °
Eureka, Sunday, 15 November
Heavy rain. High 59°, low 52°.
Pressure30.03 inHg
Wind7.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point46°
Mon, 1656° / 49°0.32
Morning50°feels 49°
Afternoon56°feels 54°
Evening53°feels 51°
Overnight49°feels 46°
56 °
Eureka, Monday, 16 November
Light rain. High 56°, low 49°.
Pressure30.18 inHg
Wind4.6 mph SW
Humidity70%
Visibility6.2 mi
Dew point45°
Tue, 1756° / 43°0.43
Morning47°feels 45°
Afternoon55°feels 54°
Evening54°feels 52°
Overnight50°feels 48°
56 °
Eureka, Tuesday, 17 November
Rain. High 56°, low 43°.
Pressure29.97 inHg
Wind21.9 mph SE
Humidity64%
Visibility—
Dew point42°
Wed, 1852° / 48°1.79
Morning48°feels 42°
Afternoon49°feels 43°
Evening48°feels 44°
Overnight49°feels 45°
52 °
Eureka, Wednesday, 18 November
Rain. High 52°, low 48°.
Pressure29.74 inHg
Wind19.9 mph SE
Humidity94%
Visibility—
Dew point47°
Thu, 1952° / 46°0.07
Morning49°feels 46°
Afternoon51°feels 49°
Evening48°feels 45°
Overnight47°feels 43°
52 °
Eureka, Thursday, 19 November
Light rain. High 52°, low 46°.
Pressure29.97 inHg
Wind11.2 mph N
Humidity65%
Visibility—
Dew point40°
Fri, 2052° / 40°0
Morning43°feels 39°
Afternoon49°feels 47°
Evening46°feels 43°
Overnight43°feels 39°
52 °
Eureka, Friday, 20 November
Overcast. High 52°, low 40°.
Pressure29.94 inHg
Wind6.5 mph N
Humidity53%
Visibility—
Dew point32°
Sat, 2157° / 41°0
Morning46°feels 43°
Afternoon56°feels 53°
Evening47°feels 44°
Overnight45°feels 41°
57 °
Eureka, Saturday, 21 November
Clear. High 57°, low 41°.
Pressure29.97 inHg
Wind8.6 mph N
Humidity39%
Visibility—
Dew point31°
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.