Grand Canyon weather live forecast

Today's maximum temperature in Grand Canyon is expected to be 31°C. Select a day from the live weather forecast for Grand Canyon, Arizona, USA for more weather parameters.

Friday
28th Aug
31

14

6

9
Saturday
29th Aug
27

13

8

9
Sunday
30th Aug
24

12

7

10
Monday
31st Aug
22

11

6

8
Tuesday
1st Sep
23

9

5

9

5-day weather forecast updated at 04:01 on Saturday 29th 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 28th August 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 19 kph from the south-west.

31
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
28
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from SW

Grand Canyon weather for Saturday 29th August 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 23 kph from the south-west.

27
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
53
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
23
kph wind from SW

Grand Canyon weather for Sunday 30th August 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 24°C, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 24 kph from the south-west.

24
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
56
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
24
kph wind from SW

Grand Canyon weather for Monday 31st August 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 14 kph from the south-east.

22
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
80
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
14
kph wind from SE

Grand Canyon weather for Tuesday 1st September 2026

Expect sunshine and showers in Grand Canyon, Arizona with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a moderate breeze of 21 kph from the south-west.