Grand Canyon weather live forecast

Today's maximum temperature in Grand Canyon is expected to be 30°C. Select a day from the live weather forecast for Grand Canyon, Arizona, USA for more weather parameters.

Friday
28th Aug
30

16

7

9
Saturday
29th Aug
26

15

9

9
Sunday
30th Aug
24

14

6

8
Monday
31st Aug
22

12

8

9
Tuesday
1st Sep
23

10

7

10

5-day weather forecast updated at 04:01 on Friday 28th 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 sunshine and showers in Grand Canyon, Arizona with a maximum temperature of 30°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 20 kph from the south-west.

30
°C maximum temperature
16
°C minimum temperature
sunshine and showers
7
hours of sunshine
9
UV index (Very High)
25
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
20
kph wind from SW

Grand Canyon weather for Saturday 29th August 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 26°C, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 24 kph from the south-west.

26
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
9
UV index (Very High)
58
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
24
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 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 24 kph from the south-west.

24
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
77
% chance of some rain
<10
mm of rainfall expected
24
°C wind chill
24
kph wind from SW

Grand Canyon weather for Monday 31st August 2026

Expect sunshine and showers in Grand Canyon, Arizona with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a light breeze of 11 kph from the south.

22
°C maximum temperature
12
°C minimum temperature
sunshine and showers
8
hours of sunshine
9
UV index (Very High)
51
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
11
kph wind from S

Grand Canyon weather for Tuesday 1st September 2026

Expect scattered clouds in Grand Canyon, Arizona with a maximum temperature of 23°C, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.