PHOENIX (AZFamily) — Above-normal temperatures are expected to continue this weekend, but changes are on the way next week with the return of some monsoon moisture.
Highs are forecasted at 109 for Saturday and 111 for Sunday. The normal high temperature is 107 degrees, so both days will be several degrees above normal.
Highs will stay around 110 for Monday and Tuesday, but then drop to 106 by Wednesday. Wednesday will also bring a slight chance of storms to the Valley as some monsoon moisture approaches.
The chance of showers and storms in the Valley will increase to 20% on Thursday and 30% on Friday. Even if the showers don’t materialize, below-normal temperatures are likely, with a high of 104 on Thursday and 105 on Friday.
For the High Country, an excessive heat warning remains in effect for elevations below 4,000 feet in the Grand Canyon. Warm and breezy conditions will also bring an elevated fire danger. A few isolated showers and storms are possible in eastern Arizona today and Sunday, with the chance of showers gradually increasing into next week.
See a spelling or grammatical error in our story? Please click here to report it.
Do you have a photo or video of a breaking news story? Send it to us here with a brief description.
Copyright 2025 KTVK/KPHO. All rights reserved.