Weather in Umatilla, United States
Weather Advisories
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Today's weather summary
The weather in Umatilla on Thursday, December 26th, is going to be cloudy for most of the day.
Additionally, there will be few clouds before dawn, at about 2 am.
Weather information for Umatilla, on Thursday, December 26th:
The highest temperature during the day is going to be 75°F at about 4 pm. The day will have very high relative humidity, with average humidity of 82%, ranging from 62% to a maximum value of 98% at about 6 am. The wind will be light, and will get up to 7 mph at 11 am, blowing from the north-east. The cloud coverage will range from 12% around 2 am to as high as 100% around 11 pm with an average of 88%.
The chances of precipitation throughout the day will change between 0% and 5%. The highest chance for precipitation will be around 8 pm and the lowest probability around midnight. The dew point will range from 55°F up to a maximum value of 63°F around 11 pm.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be high with average pressure of 1020 hPa. Sunrise will be at 7:11 am, and sunset at 5:49 pm. The day will have 10 hours and 38 minutes of daylight.
Air quality forecast for Umatilla, on Thursday, December 26th:
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 29 and 46.
Pollen forecast for Umatilla, on Thursday, December 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 no risk.
The weather in Umatilla on Friday, December 27th, will be cloudy for most of the day, with clear skies in the early morning.
There is also a chance for some clouds during the morning around 8 am.
Weather information for Umatilla, on Friday, December 27th:
The maximum temperature during the day is going to be 80°F around 4 pm. The day will have very high relative humidity, with average humidity of 80%, ranging from 58% to a maximum value of 90% at about 11 pm. The wind will be light, and will get up to 7 mph at 11 pm, blowing from the south-east. The cloud coverage will range from 4% around 4 pm to as high as 100% around 7 am with an average of 52%.
There is no probability for any precipitation throughout the day. The dew point will range from 59°F up to a maximum value of 66°F around noon.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 7:12 am, and sunset at 5:49 pm. The day will have 10 hours and 37 minutes of daylight.
Air quality forecast for Umatilla, on Friday, December 27th:
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 24 and 41.
Pollen forecast for Umatilla, on Friday, December 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 no risk.
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