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Hourly Forecast
Daylight Hours
07:04
Sunrise
19:17
Sunset
Moon
Waxing Crescent
13:05
Moonrise
21:25
Moonset
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Weather in Eureka today, September 16, 2026
Misty spells are likely in Eureka on September 16, 2026, especially during quieter hours. The day can open dull before any clearer intervals arrive. Cloud leads the morning, peaking close to 100% near 09:00. Sunshine has little room until later in the day.
Temperatures climb from an overnight low near 13°C toward a daytime high of about 18°C. Expect humidity between 71% and 97%, most humid near 22:00. Airflow remains manageable, reaching about 4.5 km/h around 15:00.
The afternoon keeps an overcast feel, as cloud reaches about 92% around 23:00. Outdoor plans may still want a flexible backup. Expect visibility near 14.5 km, with poorer spells close to 12.2 km. The sun rises at 07:04 and sets at 19:17, for a total of 12 hours 12 minutes of sunlight today.
Overall, Eureka on September 16, 2026 needs patience with visibility, especially early, even as temperatures reach about 18°C.
Frequently asked questions about weather in Eureka
How warm does it get in Eureka?
The warmest month in Eureka is September, with average high temperatures of 17°C. The average temperature during this period is around 15°C.
How cold does it get in Eureka?
The coldest month in Eureka is February, with average low temperatures of 8°C. The average temperature during this period is around 9°C.
What is the wettest time of year in Eureka?
The wettest month in Eureka is January, with an average of 243mm of precipitation.
What is the driest time of year in Eureka?
The driest month in Eureka is July, with an average of 5mm of precipitation.
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