| NWS Forecast for: Grand Canyon AZ Issued by: National Weather Service Flagstaff, AZ Last Update: 3:32 pm MST Jul 19, 2026 | |
| This Afternoon: A 10 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 78. Southwest wind around 5 mph. Tonight: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 58. South wind 3 to 5 mph. Monday: Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Sunny during the morning, then mostly cloudy during the afternoon, with a high near 84. West wind 3 to 7 mph. Winds could gust as high as 15 mph. Chance of precipitation is 60%. Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southwest wind 3 to 6 mph. Tuesday: Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 83. West wind 3 to 6 mph. Chance of precipitation is 70%. Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 60%. Wednesday: Showers and thunderstorms likely, mainly after 11am. Mostly cloudy, with a high near 81. Light and variable wind. Chance of precipitation is 70%. Wednesday Night: A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. Light south wind. Thursday: Showers and thunderstorms likely after 11am. Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%. Thursday Night: A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 60. Light south wind. Friday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon. Friday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm in the evening. Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming west 5 to 7 mph in the afternoon. Saturday Night: Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Sunday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89. | |
| Grand Canyon AZ 36.05°N 112.14°W (Elev. 6804 ft) | |
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