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Weather in Eureka, United States

48°
Clear
Feels like 48°
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High55°Low34°
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Air quality

Full Details
0
26
500
Air quality:Good

Pollen index

Full Details
Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345

Today's weather summary

The weather in Eureka on Saturday, May 31st, will change throughout the day from raining lightly condition to clear, mixed with drizzle throughout the day, and cloud overcast.

According to our models light rain will appear in the afternoon and a high probability for clear skies before dawn.

Weather details for Eureka, on Saturday, May 31st:

The maximum temperature of the day will be 59°F at about 4 pm. The day will have high relative humidity, with average humidity of 63%, ranging from 35% to a maximum value of 98% at about 11 pm. The wind will be light, and will get up to 6 mph at 5 pm, blowing from the south-west. The cloud coverage will range from 6% around 11 am to as high as 100% around 9 pm with an average of 61%.

The chances of precipitation throughout the day will change between 0% and 50%. The highest chance for precipitation will be around 8 pm and the lowest probability around midnight. The dew point will range from 29°F up to a maximum value of 38°F around 7 pm.

The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 5:59 am, and sunset at 9:36 pm, making it a total of 15 hours and 37 minutes of daylight.

Air quality forecast for Eureka, on Saturday, May 31st:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 44 and 51.

Pollen forecast for Eureka, on Saturday, May 31st:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

The weather in Eureka on Sunday, June 1st, will vary throughout the day from snowing heavily condition to clear, mixed with flurries throughout the day, and freezing rain.

According to our models heavy snow will appear before dawn and a high probability for clear skies during the evening.

Weather information for Eureka, on Sunday, June 1st:

The maximum temperature during the day will be 44°F around 4 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 41% to a maximum value of 100% at about midnight. The wind will be calm, and will get up to 5 mph at 4 pm, blowing from the west. The cloud coverage will range from 1% around 11 pm to as high as 100% around 8 am with an average of 57%.

The chances of precipitation throughout the day will change between 0% and 25%. The highest chance for precipitation will be around 1 am and the lowest probability around 1 pm. The dew point will range from 21°F up to a maximum value of 34°F around midnight.

The visibility is expected to be good with average visibility of 7 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 5:59 am, and sunset at 9:37 pm, making it a total of 15 hours and 38 minutes of daylight.

Air quality forecast for Eureka, on Sunday, June 1st:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 35 and 43.

Pollen forecast for Eureka, on Sunday, June 1st:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

FAQ

How warm does it get in Eureka?
The average annual highest temperature in Eureka is 28.6°C (83.5°F), and the July 26th is the hottest day on average.
How cold does it get in Eureka?
The average annual lowest temperature in Eureka is -15.9°C (3.4°F), and the January 1st is the coldest day on average.
Which month has the most rain in Eureka?
The wettest months in Eureka are June and May.
What months does it snow in Eureka?
The most common time of year for snow is December, November, March, January, February, April and October.