Nearby locations
Union County, Oregon, United States
Island City, Oregon, United States
La Grande, Oregon, United States
Nearby popular places
Rambling Rotors Heliport, United States
La Grande Municipal Airport, United States
La Grande Country Club, United States

Weather in Union County, United States

23°
Clear
Feels like 23°
·
High34°Low14°
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Air quality

Full Details
0
161
500
Air quality:Unhealthy

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
2/5
012345

Today's weather summary

The weather in Union County on Friday, July 24th, will be clear throughout the day.

There is also a chance of light fog in the afternoon, at about 5 pm.

Weather details for Union County, on Friday, July 24th:

The maximum temperature during the day is going to be 34°C at about 4 pm. The day will be dry, with average humidity of 40%, ranging from 20% to a maximum value of 80% at about 7 am. The wind will be breezy, and will get up to 18 km/h at 4 am, blowing from the north-west. The cloud coverage will range from 0% around 7 am to as high as 32% around 2 am with an average of 8%.

There is no probability for any precipitation throughout the day. The dew point will range from 4°C up to a maximum value of 14°C around midnight.

The visibility is expected to be fair with average visibility of 9 km throughout the day. Atmospheric pressure will be normal with average pressure of 1009 hPa. Sunrise will be at 5:27 am, and sunset at 8:29 pm. The day will have 15 hours and 2 minutes of daylight.

Air quality forecast for Union County, on Friday, July 24th:

On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 77 and 184.

Pollen forecast for Union County, on Friday, July 24th:

Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have low risk.

The weather in Union County on Saturday, July 25th, is going to be clear all day long.

Weather information for Union County, on Saturday, July 25th:

The maximum temperature during the day will be 34°C around 2 pm. The day will be dry, with average humidity of 37%, ranging from 18% to a maximum value of 54% at about 6 am. The wind will be breezy, and will get up to 22 km/h at 4 pm, blowing from the north-west. The sky will be clear of clouds along the day.

There is no probability for any precipitation throughout the day. The dew point will range from 4°C up to a maximum value of 10°C around 7 am.

The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 5:28 am, and sunset at 8:28 pm, making it a total of 15 hours of daylight.

Air quality forecast for Union County, on Saturday, July 25th:

On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 60 and 181.

Pollen forecast for Union County, on Saturday, July 25th:

Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.

FAQ

How warm does it get in Union County?
The average annual highest temperature in Union County is 31.0°C (87.8°F), and the July 26th is the hottest day on average.
How cold does it get in Union County?
The average annual lowest temperature in Union County is -16.0°C (3.2°F), and the December 31st is the coldest day on average.
Which month has the most rain in Union County?
The wettest months in Union County are October and May.
What months does it snow in Union County?
The most common time of year for snow is December, January, February, March, November and April.