Weather in Umatilla County, United States
Weather Advisories
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Today's weather summary
The weather in Umatilla County on Sunday, July 26th, is going to be clear for most of the day.
Additionally, there will be few clouds before dawn, at about 2 am.
Weather information for Umatilla County, on Sunday, July 26th:
The highest temperature during the day is going to be 30°C at about 3 pm. The day will be dry, with average humidity of 43%, ranging from 25% to a maximum value of 66% at about 5 am. The wind will be light, and will get up to 15 km/h at 4 pm, blowing from the north-west. The cloud coverage will range from 0% around 6 am to as high as 51% around midnight with an average of 6%.
There is no probability for any precipitation throughout the day. The dew point will range from 7°C up to a maximum value of 9°C around 8 am.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1014 hPa. Sunrise will be at 5:31 am, and sunset at 8:30 pm, making it a total of 14 hours and 59 minutes of daylight.
Air quality forecast for Umatilla County, on Sunday, July 26th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 14 and 154.
Pollen forecast for Umatilla County, on Sunday, July 26th:
The overall pollen forecast for this day shows no significant pollen. 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 very low risk.
The weather in Umatilla County on Monday, July 27th, according to our forecast model, will be clear for the entire day.
Weather information for Umatilla County, on Monday, July 27th:
The maximum temperature during the day is going to be 31°C at about 4 pm. The day will be dry, with average humidity of 38%, ranging from 22% to a maximum value of 59% at about 6 am. The wind will be breezy, and will get up to 17 km/h at midnight, blowing from the south-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 5°C up to a maximum value of 10°C around 7 am.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:32 am, and sunset at 8:29 pm. The day will have 14 hours and 57 minutes of daylight.
Air quality forecast for Umatilla County, on Monday, July 27th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 48 and 64.
Pollen forecast for Umatilla County, on Monday, July 27th:
The overall pollen forecast for this day shows no significant pollen. 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 very low risk.
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