| NWS Forecast for: Chiriaco Summit Issued by: National Weather Service Phoenix, AZ Last Update: 400 AM PDT Sun Jul 19 2026 | |
| Today: Partly sunny. Highs 103 to 108. South wind 5 to 10 mph. Tonight: Partly cloudy. Lows 79 to 89. Southwest wind 5 to 10 mph. Monday: Partly sunny in the morning then becoming sunny. Highs 104 to 109. Southwest wind 5 to 10 mph. Monday Night: Mostly clear in the evening then becoming partly cloudy. Lows 79 to 89. Southwest wind 5 to 10 mph. Tuesday: Mostly sunny and hot. Highs 106 to 111. Southwest wind 5 to 10 mph. Tuesday Night: Mostly clear. Lows 79 to 89. Wednesday: Mostly sunny and hot. Highs 100 to 112. Wednesday Night: Mostly clear. Lows 81 to 90. Thursday: Mostly sunny and hot. Highs 102 to 113. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 82 to 90. Chance of rain 20 percent. Friday: Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 100 to 110. Friday Night: Mostly clear. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 81 to 89. Chance of rain 10 percent. Saturday: Mostly sunny and hot. Highs 102 to 112. | |
| Zone Forecast: Chiriaco Summit | |
Visit your local NWS office at: https://www.weather.gov/psr |