Weather Alert
Eureka Weather Warning NWS WEATHER ALERT FOR THE EUREKA, CA AREA - HARD FROST ADVISORY Issued: 208 PM PDT Thu Oct 29 2026 Eureka Weather Warning

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Eureka, CA Weather - Hour by Hour Forecast

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Eureka, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 45°F7°C, dew point 43°F6°C, humidity 92%. Wind direction is N at 0 mph0 km/h with visibility of 8 mi13 km. Barometric pressure is 29.91 in1012 mb.
Tonight - Mostly cloudy then becoming partly cloudy overnight then becoming mostly cloudy. Patchy fog overnight. Lows 35 to 45. Northeast wi.. Full Forecast
Friday - Mostly cloudy. Patchy fog in the morning. Highs 51 to 61. East wind around 5 mph shifting to the northwest in the afternoon... Full Forecast

Eureka Hourly Weather

24 Hour Forecast Scroll
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Eureka, CA Hourly Weather - Mostly Clear - 9:00 PM Eureka, CA Hourly Weather - Partly Cloudy - 10:00 PM Eureka, CA Hourly Weather - Partly Cloudy - 11:00 PM Eureka, CA Hourly Weather - Partly Cloudy - 12:00 AM Eureka, CA Hourly Weather - Mostly Cloudy - 1:00 AM Eureka, CA Hourly Weather - Mostly Cloudy - 2:00 AM Eureka, CA Hourly Weather - Mostly Cloudy - 3:00 AM Eureka, CA Hourly Weather - Cloudy - 4:00 AM Eureka, CA Hourly Weather - Cloudy - 5:00 AM Eureka, CA Hourly Weather - Cloudy - 6:00 AM Eureka, CA Hourly Weather - Cloudy - 7:00 AM Eureka, CA Hourly Weather - Cloudy - 8:00 AM Eureka, CA Hourly Weather - Cloudy - 9:00 AM Eureka, CA Hourly Weather - Cloudy - 10:00 AM Eureka, CA Hourly Weather - Cloudy - 11:00 AM Eureka, CA Hourly Weather - Cloudy - 12:00 PM Eureka, CA Hourly Weather - Cloudy - 1:00 PM Eureka, CA Hourly Weather - Cloudy - 2:00 PM Eureka, CA Hourly Weather - Cloudy - 3:00 PM Eureka, CA Hourly Weather - Cloudy - 4:00 PM Eureka, CA Hourly Weather - Cloudy - 5:00 PM Eureka, CA Hourly Weather - Cloudy - 6:00 PM Eureka, CA Hourly Weather - Cloudy - 7:00 PM Eureka, CA Hourly Weather - Cloudy - 8:00 PM
Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
46°F8°C 46°F8°C 45°F7°C 45°F7°C 44°F7°C 44°F7°C 44°F7°C 43°F6°C 43°F6°C 44°F7°C 45°F7°C 46°F8°C 48°F9°C 49°F9°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C 48°F9°C 48°F9°C
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3% 3% 3% 3% 3% 3% 3% 3% 3% 28% 28% 28% 28% 28% 28% 61% 61% 61% 61% 61% 61% 59% 59% 59%
44°F7°C 43°F6°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 43°F6°C 43°F6°C 44°F7°C 44°F7°C 45°F7°C 46°F8°C 46°F8°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C 46°F8°C 46°F8°C
93% 89% 93% 93% 93% 93% 93% 96% 96% 93% 93% 89% 86% 83% 80% 83% 83% 86% 89% 89% 93% 93% 93% 93%
NE NE ENE E E E E E ENE E E ESE S SSW NW NW WNW W W SSW SSW SW S SE
3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 3 mph 3 mph
5 mi8 km .75 mi1 km .5 mi1 km 3 mi5 km 5 mi8 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km .75 mi1 km .5 mi1 km .5 mi1 km .75 mi1 km .75 mi1 km
Hour (PDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KACV model statistics.

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Prob Precip % = Probability of Precipitation.

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POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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