Grand Canyon, Arizona

Mostly clear. Lows around 45 on the North Rim to around 62 along the Colorado River. Light winds.

Partly cloudy. A 10 percent chance of thunderstorms in the afternoon. Highs around 70 on the North Rim to around 97 along the Colorado River. Light winds.

Partly cloudy with a 10 percent chance of thunderstorms. Lows around 45 on the North Rim to around 65 along the Colorado River. Light winds.

Partly cloudy with a 20 percent chance of thunderstorms. Highs 79 to 89. Light winds becoming southwest around 15 mph in the afternoon.

Partly cloudy with a 20 percent chance of thunderstorms. Lows 53 to 63. Southwest winds around 15 mph in the evening becoming light.

Partly cloudy with a 20 percent chance of thunderstorms. Highs around 64 on the North Rim to around 93 along the Colorado River.

Partly cloudy with a 10 percent chance of thunderstorms. Lows around 40 on the North Rim to around 60 along the Colorado River. Highs around 66 on the North Rim to around 95 along the Colorado River.