Grand Canyon weather live forecast

Today's maximum temperature in Grand Canyon is expected to be 33°C. Select a day from the live weather forecast for Grand Canyon, Arizona, USA for more weather parameters.

Monday
3rd Aug
33

17

11

11
Tuesday
4th Aug
33

16

11

11
Wednesday
5th Aug
32

16

12

10
Thursday
6th Aug
33

16

9

10
Friday
7th Aug
33

16

11

11

5-day weather forecast updated at 04:01 on Monday 3rd August 2026 GMT

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The 5-day weather forecast for Arizona (Grand Canyon) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Grand Canyon weather forecast by day

Below are the detailed weather forecasts for Grand Canyon for the next 5 days.

Grand Canyon weather for Monday 3rd August 2026

Expect scattered clouds in Grand Canyon, Arizona with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

33
°C maximum temperature
17
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from W

Grand Canyon weather for Tuesday 4th August 2026

33
°C maximum temperature
16
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from W

Grand Canyon weather for Wednesday 5th August 2026

Expect scattered clouds in Grand Canyon, Arizona with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

32
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from W

Grand Canyon weather for Thursday 6th August 2026

Expect scattered clouds in Grand Canyon, Arizona with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.