| NWS Forecast for: Grand Canyon Country Issued by: National Weather Service Flagstaff, AZ Last Update: 948 AM MST Sat Sep 5 2026 | |
| Today: Mostly sunny. Highs around 75 on the north rim to around 99 along the colorado river. 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 72 on the north rim to around 96 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 74 along the colorado river. Wednesday: Mostly sunny in the morning then becoming partly cloudy. A chance of rain showers and a slight chance of thunderstorms. Highs around 77 on the north rim to around 101 along the colorado river. Chance of precipitation 30 percent. Wednesday Night: Partly cloudy with a 10 percent chance of thunderstorms. Lows around 63 on the north rim to around 74 along the colorado river. Thursday: Partly cloudy with a 30 percent chance of thunderstorms. Highs around 76 on the north rim to around 100 along the colorado river. Thursday Night And Friday: Partly cloudy with a 20 percent chance of thunderstorms. Lows around 61 on the north rim to around 73 along the colorado river. Highs around 75 on the north rim to around 99 along the colorado river. | |
| Zone Forecast: Grand Canyon Country | |
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