Forecast and Conditions for Grand Canyon National Park, Arizona

Updated: 3:54 PM MST on July 24, 2008 Observed at Grand Canyon, Arizona
Temperature	83 °F / 28 °C
Humidity	25%
Dew Point	44 °F / 7 °C
Wind	SSE at 9 mph / 15 km/h
Pressure	29.93 in / 1013 hPa (Rising)
Conditions	Overcast
Visibility	10.0 miles / 16.1 kilometers
Clouds	Overcast (OVC) : 10000 ft / 3048 m
Yesterday's Maximum	87 °F / 31 °C
Yesterday's Minimum	49 °F / 9 °C
Normal high	81 °F / 27 °C
Normal low	49 °F / 9 °C
Record high	90 °F / 32 °C (1996)
Record low	45 °F / 7 °C (1986)
Sunrise	05:30 AM (MST)
Sunset	07:39 PM (MST)
Moon Rise	11:01 PM (MST)
Moon Set	11:56 AM (MST)
Moon Phase

Forecast as of 3:20 PM MST on July 24, 2008

	Tonight Partly cloudy with a 10 percent chance of thunderstorms. Lows around 53 on the North Rim to around 67 along the Colorado River. West winds around 15 mph early in the evening becoming light.
	Friday Partly cloudy with a 20 percent chance of thunderstorms. Highs around 77 on the North Rim to around 104 along the Colorado River. Light winds.
	Friday Night Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of thunderstorms. Lows around 53 on the North Rim to around 67 along the Colorado River. West winds around 15 mph early in the evening becoming light.
	Saturday Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of thunderstorms. Highs 86 to 96. Light winds becoming west around 15 mph in the afternoon.
	Saturday Night Mostly cloudy with a 20 percent chance of thunderstorms. Lows 61 to 69. Light winds.
	Sunday through Tuesday Night Mostly cloudy with a 30 percent chance of thunderstorms. Highs around 74 on the North Rim to around 99 along the Colorado River. Lows around 53 on the North Rim to around 66 along the Colorado River.
	Wednesday through Thursday Partly cloudy. A 20 percent chance of thunderstorms. Highs around 76 on the North Rim to around 101 along the Colorado River. Lows around 52 on the North Rim to around 65 along the Colorado River.