| NWS Forecast for: Grand Canyon Country Issued by: National Weather Service Flagstaff, AZ Last Update: 302 PM MST Sat Sep 5 2026 |  |
| Rest Of Today: Mostly sunny. Near steady temperature in the mid 80s. Southwest winds around 15 mph. Tonight: Partly cloudy in the evening...mostly cloudy with a 10 percent chance of thunderstorms after midnight. Lows around 60 on the north rim to around 75 along the colorado river. West winds around 15 mph early in the evening becoming light. Sunday: Mostly cloudy. A slight chance of rain showers in the morning...a slight chance of thunderstorms in the afternoon. Highs around 73 on the north rim to around 97 along the colorado river. Light winds becoming west around 15 mph late in the afternoon. Chance of precipitation 20 percent. Sunday Night: Mostly cloudy. A 10 percent chance of thunderstorms in the evening. Lows 57 to 67. Light winds. Labor Day: Partly cloudy. Highs 80 to 90. Light winds becoming west around 15 mph in the afternoon. Monday Night: Partly cloudy. Lows around 59 on the north rim to around 73 along the colorado river. Tuesday: Mostly sunny with a 10 percent chance of thunderstorms. Highs around 77 on the north rim to around 101 along the colorado river. Tuesday Night: Mostly clear. Lows around 63 on the north rim to around 75 along the colorado river. Wednesday: Partly cloudy with a 30 percent chance of thunderstorms. Highs around 78 on the north rim to around 102 along the colorado river. Wednesday Night And Thursday: Partly cloudy with a 20 percent chance of thunderstorms. Lows around 64 on the north rim to around 75 along the colorado river. Highs around 78 on the north rim to around 102 along the colorado river. Thursday Night: Mostly clear with a 20 percent chance of thunderstorms. Lows around 62 on the north rim to around 75 along the colorado river. Friday: Partly cloudy with a 30 percent chance of thunderstorms. Highs around 75 on the north rim to around 100 along the colorado river. | |
| Zone Forecast: Grand Canyon Country | |
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