Grand Canyon weather live forecast

Today's maximum temperature in Grand Canyon is expected to be 32°C. Select a day from the live weather forecast for Grand Canyon, Arizona, USA for more weather parameters.

Friday
7th Aug
32

16

9

10
Saturday
8th Aug
31

17

10

10
Sunday
9th Aug
31

17

8

10
Monday
10th Aug
30

15

9

9
Tuesday
11th Aug
28

15

8

10

5-day weather forecast updated at 04:01 on Friday 7th 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 Friday 7th 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 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

32
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from NW

Grand Canyon weather for Saturday 8th August 2026

Expect scattered clouds in Grand Canyon, Arizona with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

31
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from W

Grand Canyon weather for Sunday 9th August 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 16 kph from the south-west.

31
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
39
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from SW

Grand Canyon weather for Monday 10th August 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 30°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 18 kph from the west.

30
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
9
UV index (Very High)
40
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
18
kph wind from W

Grand Canyon weather for Tuesday 11th August 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 13 kph from the west.