5-day weather forecast for Tempe, Arizona
Today
69°
91°
Partly Cloudy
Saturday
72°
95°
Mostly sunny
Sunday
74°
99°
Hot
Monday
76°
100°
Hot
Tuesday
76°
100°
Hot
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Phoenix, Arizona
| NWS Digital Forecast | 94.72% |
| The Weather Channel | 93.73% |
| MyForecast | 93.15% |
| Accuweather | 93.10% |
| Intellicast | 68.38% |
| The Weather Channel | 88.63% |
| Intellicast | 88.35% |
| Accuweather | 86.31% |
| MyForecast | 85.56% |
| NWS Digital Forecast | 84.44% |
| National Weather Service | 61.89% |
ForecastAdvisor Fact
1.3% of MyForecast's high temperature forecasts for Phoenix were off by more than 10 degrees last year.