Grand Canyon weather live forecast

Today's maximum temperature in Grand Canyon is expected to be 17°C. Select a day from the live weather forecast for Grand Canyon, Arizona, USA for more weather parameters.

Tuesday
20th Oct
17

7

8

5
Wednesday
21st Oct
14

10

2

3
Thursday
22nd Oct
16

7

3

5
Friday
23rd Oct
11

6

4

5
Saturday
24th Oct
11

4

2

6

5-day weather forecast updated at 04:01 on Wednesday 21st October 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 Tuesday 20th October 2026

Expect scattered clouds in Grand Canyon, Arizona with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

17
°C maximum temperature
7
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
11
kph wind from SE

Grand Canyon weather for Wednesday 21st October 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 14 kph from the south-east.

14
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
99
% chance of some rain
<30
mm of rainfall expected
14
°C wind chill
14
kph wind from SE

Grand Canyon weather for Thursday 22nd October 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a moderate breeze of 20 kph from the south-west.

16
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
93
% chance of some rain
<20
mm of rainfall expected
16
°C wind chill
20
kph wind from SW

Grand Canyon weather for Friday 23rd October 2026

Expect broken clouds in Grand Canyon, Arizona with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

11
°C maximum temperature
6
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from SW

Grand Canyon weather for Saturday 24th October 2026

Expect mostly cloudy with light rain in Grand Canyon, Arizona with a maximum temperature of 11°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 11 kph from the north-east.