Grand Canyon, AZ Hourly Weather Forecast

Sun, Oct 11, 2026

Sunday

Mon 10/12

High 59°f

Showers likely with a thunderstorm or two possible. Becoming windy in the afternoon. Potential for flooding rains. High 59F. Winds S at 20 to 30 mph. Chance of rain 80%.

Sunday night

Mon 10/12

Low 43°f

60% Precip. / 0.16 in

Cloudy with occasional rain showers. Potential for heavy rainfall. Low 43F. Winds SSW at 10 to 20 mph. Chance of rain 60%.

Sunrise 6:32 AM

Sunset 5:57 PM

Moonrise 7:38 AM

Moonset 6:17 PM

Waxing Crescent, 1% visible

Hourly Forecast

12AM

62%

49°

1AM

55%

49°

2AM

55%

49°

3AM

80%

49°

4AM

67%

48°

5AM

70%

48°

6AM

88%

47°

6:32AM

Sunrise

7AM

74%

47°

8AM

75%

53°

9AM

76%

56°

10AM

67%

57°

11AM

68%

58°

12PM

40%

58°

1PM

48%

58°

2PM

41%

58°

3PM

47%

57°

4PM

47%

55°

5PM

59%

54°

5:57PM

Sunset

6PM

57%

52°

7PM

56%

49°

8PM

44%

47°

9PM

55%

47°

10PM

51%

47°

11PM

50%

47°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
12:00 am	Thunderstorms	49°F	48°F	62%	0.04in	97%	49°F	98%	5 mph ESE	29.72in
1:00 am	Showers	49°F	48°F	55%	0.03in	95%	49°F	99%	4 mph E	29.72in
2:00 am	Scattered Thunderstorms	49°F	47°F	55%	0.02in	90%	49°F	99%	4 mph ESE	29.71in
3:00 am	Rain	49°F	47°F	80%	0.03in	100%	49°F	99%	5 mph ESE	29.7in
4:00 am	Rain	48°F	45°F	67%	0.04in	100%	48°F	100%	6 mph ESE	29.68in
5:00 am	Rain	48°F	45°F	70%	0.07in	100%	48°F	100%	6 mph ESE	29.68in
6:00 am	Rain	47°F	44°F	88%	0.06in	100%	47°F	100%	5 mph ESE	29.69in
7:00 am	Rain	47°F	44°F	74%	0.05in	100%	47°F	100%	7 mph SE	29.68in
8:00 am	Rain	53°F	50°F	75%	0.05in	100%	50°F	91%	10 mph SE	29.67in
9:00 am	Light Rain	56°F	53°F	76%	0.02in	82%	50°F	81%	14 mph SSE	29.67in
10:00 am	Thunderstorms	57°F	54°F	67%	0.04in	83%	50°F	76%	15 mph SSE	29.66in
11:00 am	Thunderstorms	58°F	55°F	68%	0.1in	75%	50°F	73%	15 mph SSE	29.63in
12:00 pm	Showers	58°F	55°F	40%	0.01in	70%	49°F	71%	17 mph S	29.64in
1:00 pm	Showers	58°F	54°F	48%	0.01in	62%	48°F	68%	18 mph S	29.61in
2:00 pm	Showers/Wind	58°F	53°F	41%	0.01in	54%	48°F	69%	22 mph S	29.6in
3:00 pm	Showers/Wind	57°F	52°F	47%	0.01in	56%	49°F	74%	22 mph S	29.6in
4:00 pm	Showers/Wind	55°F	50°F	47%	0.01in	54%	48°F	77%	22 mph SSW	29.62in
5:00 pm	Showers/Wind	54°F	49°F	59%	0.02in	61%	48°F	78%	20 mph SSW	29.63in
6:00 pm	Showers	52°F	47°F	57%	0.02in	73%	47°F	81%	17 mph SSW	29.68in
7:00 pm	Showers	49°F	43°F	56%	0.02in	60%	48°F	98%	14 mph SSW	29.71in
8:00 pm	Showers	47°F	42°F	44%	0.01in	86%	47°F	100%	12 mph SSW	29.74in
9:00 pm	Showers	47°F	42°F	55%	0.01in	86%	47°F	100%	10 mph SSW	29.77in
10:00 pm	Showers	47°F	43°F	51%	0.01in	85%	47°F	99%	9 mph SSW	29.78in
11:00 pm	Showers	47°F	42°F	50%	0.01in	78%	46°F	100%	8 mph SSW	29.79in

Additional Conditions

Pressure 29.84 in
Visibility 10 miles
Clouds Partly Cloudy
Dew Point38°F
Humidity 28%
Rainfall 0 in
Snow Depth 0 in

KGCN Station History

Almanac for October 9, 2026

Forecast Average Record
Temperature
High 77°F 67°F 79°F 1996
Low 49°F 36°F 23°F 1989
Rain/Snow Depth
Precipitation 0 in 3.3 in -
Snow 0 in 0 in -

Almanac for October 10, 2026

Forecast Average Record
Temperature
High 67°F 67°F 82°F
Low 46°F 35°F 27°F

Astronomy

Sun Rise Set
Actual Time 6:30 AM 6:00 PM
Civil Twilight 6:04 AM 6:26 PM
Nautical Twilight 5:34 AM 6:55PM
Astronomical Twilight 5:05 AM 7:25 PM

Length of Visible Light 12h 21m
Length of Day 11h 30m
Tomorrow will be 2 minutes 13 seconds shorter

Moon 5:31 AM 5:21 PM
Waning Crescent1% of the Moon is Illuminated

Oct 10

New Moon

Oct 18

Waxing Half First Qtr

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nearby Weather Stations

Loading nearby stations…