Weather in Pima County, United States
Weather Advisories
in the data behind our forecast?
Today's weather summary
The weather in Pima County on Thursday, April 18th, will be clear for most of the day, together with cloud overcast in the early morning.
There's seems to be also high probability of some clouds before dawn around 4 am.
Weather information for Pima County, on Thursday, April 18th:
The maximum temperature during the day will be 85°F at about 1 pm. The day will be extremely dry, with average humidity of 11%, ranging from 5% to a maximum value of 18% at about 11 pm. The wind will be breezy, and will get up to 12 mph at 5 pm, blowing from the west. The cloud coverage will range from 0% around midnight to as high as 99% around 10 am with an average of 42%.
There is no probability for any precipitation throughout the day. The dew point will range from 6°F up to a maximum value of 18°F around 11 pm.
The visibility is expected to be good with average visibility of 11 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 5:51 am, and sunset at 6:50 pm. The day will have 12 hours and 59 minutes of daylight.
Air quality forecast for Pima County, on Thursday, April 18th:
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 29 and 79.
Pollen forecast for Pima County, on Thursday, April 18th:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have low risk.
The weather in Pima County on Friday, April 19th, will be cloudy for most of the day, together with clear skies during the evening.
There's seems to be also high probability of some clouds during the morning at about 10 am.
Weather information for Pima County, on Friday, April 19th:
The highest temperature of the day is going to be 79°F around 1 pm. The day will be extremely dry, with average humidity of 16%, ranging from 8% to a maximum value of 23% at about 11 pm. The wind will be strong, and will get up to 21 mph at 4 pm, blowing from the south-west. The cloud coverage will range from 0% around 6 pm to as high as 100% around midnight with an average of 53%.
There is no probability for any precipitation throughout the day. The dew point will range from 11°F up to a maximum value of 21°F around 7 am.
The visibility is expected to be good with average visibility of 15 mi throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 5:50 am, and sunset at 6:51 pm, making it a total of 13 hours and 1 minutes of daylight.
Air quality forecast for Pima County, on Friday, April 19th:
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 40 and 61.
Pollen forecast for Pima County, on Friday, April 19th:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
Nearby locations
FAQ
