Mostly clear. Lows around 50 on the North Rim to around 69 along the Colorado River. Southwest winds around 15 mph early in the evening becoming light.
Friday
Partly cloudy with a slight chance of thunderstorms in the morning...mostly cloudy with a chance of thunderstorms in the afternoon. Highs around 76 on the North Rim to around 102 along the Colorado River. Light winds becoming southwest around 15 mph in the afternoon. Chance of thunderstorms 30 percent.
Mostly cloudy with a 30 percent chance of thunderstorms in the evening...partly cloudy after midnight. Lows around 50 on the North Rim to around 70 along the Colorado River. Southwest winds around 15 mph early in the evening becoming light.
Saturday
Partly cloudy. A slight chance of thunderstorms in the morning...a chance of thunderstorms in the afternoon. Highs 81 to 91. Light winds becoming south around 15 mph in the afternoon. Chance of thunderstorms 30 percent.
Partly cloudy. A 30 percent chance of thunderstorms in the evening. Lows 51 to 60. West winds around 15 mph in the evening becoming light.
Sunday through Thursday
Partly cloudy with a 20 percent chance of thunderstorms. Highs around 80 on the North Rim to around 106 along the Colorado River. Lows around 51 on the North Rim to around 70 along the Colorado River.