Eureka Weather Conditions
Current Temperature Level
Eureka Weather Conditions
Current Temperature Level
Last Updated: 2026-08-12 23:00 (Local Time)
Fog
Dense fog throughout the day. Humidity will be near 95%, with winds at 16.9 km/h.16°C / 13°C
Sunrise
06:24 AM13hrs 55min
Sunset
08:19 PMAugustWeather Overview
No. of days:
Sunny
8
Cloudy
0
Rainy
14
Snowy
0
The monthly weather averages in Eureka consist of 8 sunny days, 0 cloudy days, 14 rainy days, and 0 snowy days.
Eureka's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Park Village, California
35 °C
Clear
32%
0
4.3 kmph / ENE
2.
Denton, Texas
32 °C
Clear
45%
0
28.4 kmph / S
3.
Indio, California
32 °C
Clear
37%
0
15.1 kmph / NW
4.
North Shore, California
32 °C
Clear
38%
0
14 kmph / WNW
5.
Mecca, California
32 °C
Clear
38%
0
14 kmph / WNW
6.
Tulsa, Oklahoma
32 °C
Clear
41%
0
21.2 kmph / S
7.
Ponca City, Oklahoma
32 °C
Clear
43%
0
24.1 kmph / S
8.
Grapevine, Texas
32 °C
Clear
50%
0
31.3 kmph / S
9.
Highland Park, Texas
31 °C
Clear
55%
0
27.4 kmph / S
10.
Granbury, Texas
31 °C
Clear
49%
0
29.2 kmph / S
Last Updated: 13 Aug 2026, 06:32 AM
City Weather RankingsFAQs About Eureka Weather Conditions
1. What is the current temperature in Eureka today - 12 August 2026?
1. What is the current temperature in Eureka today - 12 August 2026?
The current temperature in Eureka is 14°C, with a feels-like temperature of 13°C. Today's forecast shows a high of 16°C and a low of 13°C, giving a 3 degree swing through the day as of 11:00 PM 12 August 2026.
2. What are the current weather parameters in Eureka today?
2. What are the current weather parameters in Eureka today?
Here is a complete overview of Eureka's current weather conditions as of 11:00 PM 12 August 2026: Condition : Fog Temperature : 14°C Cool (Feels like 13°C) Humidity : 100% Wind Speed : 7.6 km/h from NW (304 degrees), Gust 3.1 m/s UV Index : 0 (Low Air Pressure : 1011 mb Cloud Cover : 100% Visibility : 2 km Precipitation : 0.01 mm (33% chance of rain)
3. What is the 10-day weather forecast for Eureka from 11:00 PM 12 August 2026?
3. What is the 10-day weather forecast for Eureka from 11:00 PM 12 August 2026?
From 11:00 PM 12 August 2026, Eureka's 10-day forecast shows this trend: Today (Aug. 12) : Temp. 14°C, Hum. 95% and Fog condition. Thursday (Aug. 13) : Temp. 14°C, Hum. 92% and Fog condition. Friday (Aug. 14) : Temp. 15°C, Hum. 87% and Mist condition. Saturday (Aug. 15) : Temp. 14°C, Hum. 88% and Sunny condition. Sunday (Aug. 16) : Temp. 14°C, Hum. 84% and Sunny condition. Monday (Aug. 17) : Temp. 14°C, Hum. 84% and Sunny condition. Tuesday (Aug. 18) : Temp. 14°C, Hum. 85% and Sunny condition. Wednesday (Aug. 19) : Temp. 14°C, Hum. 84% and Sunny condition. Thursday (Aug. 20) : Temp. 15°C, Hum. 81% and Rain Possible condition. Friday (Aug. 21) : Temp. 15°C, Hum. 83% and Rain Possible condition.
4. Will it rain in Eureka today?
4. Will it rain in Eureka today?
As of 11:00 PM 12 August 2026, yes — Eureka is currently experiencing rainfall with 0.01 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.
5. What is the monthly weather forecast for Eureka in August 2026?
5. What is the monthly weather forecast for Eureka in August 2026?
August 2026 in Eureka is forecast to have 8 sunny days, 14 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 10°C to highs of 21°C.
6. How does the weather in Eureka affect air quality?
6. How does the weather in Eureka affect air quality?
Weather directly impacts air quality in Eureka. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.



