Eureka Hourly Weather

Mostly clear 11°

Mostly clear, feels like 9°.

Eureka, California, United States · Tuesday, 3 November 2026 19:45 local time

Low/High
9°/18°
Humidity
78%
Visibility
16.3 km
Wind
5.0 km/h
Dew point
7°
UV
0.0

Next 24 Hours

Eureka Hourly Weather — 48 hours ahead

TimeWeatherTemperatureFeels likeRainHumidityWind
Mostly clear 11°11°0% 80%0 km/h
Mostly clear 11°9°0% 78%6 km/h
Mostly clear 10°8°0% 78%6 km/h
Partly cloudy 10°8°0% 76%5 km/h
Partly cloudy 9°7°0% 73%8 km/h
Mostly clear 9°7°0% 70%7 km/h
Mostly clear 9°6°0% 63%6 km/h
Mostly clear 9°7°0% 65%3 km/h
Clear sky 9°7°0% 64%2 km/h
Mostly clear 9°6°0% 64%5 km/h
Mostly clear 8°6°0% 63%5 km/h
Mostly clear 8°6°0% 63%5 km/h
Mostly clear 8°6°0% 63%5 km/h
Mostly clear 9°7°0% 67%7 km/h
Partly cloudy 12°12°0% 72%2 km/h
Overcast 15°14°0% 64%3 km/h
Overcast 16°15°0% 62%6 km/h
Overcast 16°14°0% 69%10 km/h
Overcast 16°15°0% 79%11 km/h
Overcast 15°14°0% 80%10 km/h
Overcast 14°14°0% 82%8 km/h
Overcast 14°13°0% 82%7 km/h
Overcast 13°13°0% 86%3 km/h
Overcast 12°11°0% 86%5 km/h
Overcast 12°11°0% 86%6 km/h
Overcast 11°10°0% 86%4 km/h
Overcast 11°10°0% 84%4 km/h
Mostly clear 11°10°0% 83%2 km/h
Mostly clear 11°11°0% 86%1 km/h
Overcast 12°11°0% 92%10 km/h
Overcast 12°11°0% 92%9 km/h
Mostly clear 12°10°0% 91%10 km/h
Partly cloudy 12°11°0% 90%12 km/h
Overcast 11°10°0% 91%9 km/h
Overcast 11°10°0% 91%10 km/h
Overcast 12°10°0% 94%13 km/h
Overcast 11°9°0% 91%10 km/h
Overcast 12°10°0% 89%12 km/h
Overcast 13°11°0% 82%14 km/h
Overcast 14°12°0% 78%17 km/h
Mostly clear 14°12°0% 76%17 km/h
Mostly clear 15°12°0% 71%18 km/h
Clear sky 15°12°0% 69%19 km/h
Clear sky 15°12°0% 67%17 km/h
Clear sky 15°12°0% 65%14 km/h
Mostly clear 14°12°0% 68%9 km/h
Mostly clear 10°9°0% 93%4 km/h
Mostly clear 8°7°0% 95%3 km/h

Summary

Over the next 48 hours in Eureka, temperatures range from 8–16°C. The chance of rain stays low (0% at most).

Updated at 19:48 local time, 3 November 2026

Eureka Hourly Temperature and Chance of Rain

Eureka Air Quality

Good · AQI 37

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)3.6
PM10 (µg/m³)4.0
O₃ (µg/m³)63
NO₂ (µg/m³)7.0
SO₂ (µg/m³)0.4
CO (µg/m³)173

Air Quality →

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