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Today | Weather | Friday, August 22, 2025
Extreme Heat Warning (Issued when dangerously high temperatures are expected.) Air Quality Alert (Issued when air pollution levels are unhealthy, especially for sensitive groups.)

Weather in Scottsdale, Arizona

12:06 PM
Now
Cloudy WeatherCloudy weather, overcast skies with clouds.
102° F
Feels Like 109°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 11
Humidity 23 %
Today
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 111°
Night 86°
Precipitation 55 %
Wind 5 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Scottsdale Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (August 22, 2024)

Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.

Day

104°

Night

81°

Wind

7 mph

UV Index

10

Precipitation

42

Air quality in Scottsdale

NOW
59 AQI
Moderate air quality Dominant pollutant: PM10

Pollutant Concentrations:

PM2.5 9.56 µg/m³
PM10 44.15 µg/m³
O₃ 59.74 ppb
NO₂ 23.15 ppb
SO₂ 0.36 ppb
CO 386.94 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

View Hourly Air Quality Forecast