Today | Weather | Tuesday, August 12, 2025
Extreme Heat Warning (Issued when dangerously high temperatures are expected.)
Tempe, Arizona. 01:56 AM
Now
NightNighttime, with dark skies and stars or a moon visible.
93° F
Feels Like 90°
Precipitation 0 %
Wind 5 mph
Humidity 26 %
Today
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 111°
Night 88°
Precipitation 0 %
Wind 7 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.

Other:

Mostly bright and clear and hot; heat will be dangerous, minimize outdoor activity.

Tempe Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (August 12, 2024)

Day

108°

Night

88°