Grand Canyon weather live forecast

Today's maximum temperature in Grand Canyon is expected to be 15°C. Select a day from the live weather forecast for Grand Canyon, Arizona, USA for more weather parameters.

Monday
19th Oct
15

8

6

5
Tuesday
20th Oct
16

7

4

5
Wednesday
21st Oct
14

9

3

4
Thursday
22nd Oct
14

6

5

6
Friday
23rd Oct
10

3

4

6

5-day weather forecast updated at 04:01 on Monday 19th 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 Monday 19th October 2026

Expect broken clouds in Grand Canyon, Arizona with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

15
°C maximum temperature
8
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
9
kph wind from SE

Grand Canyon weather for Tuesday 20th October 2026

Expect broken clouds in Grand Canyon, Arizona with a maximum temperature of 16°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-east.

16
°C maximum temperature
7
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
12
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 4 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 15 kph from the south-east.

14
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
83
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
15
kph wind from SE

Grand Canyon weather for Thursday 22nd October 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 14°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 22 kph from the south-west.

14
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
89
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
22
kph wind from SW

Grand Canyon weather for Friday 23rd October 2026

Expect mostly cloudy with light rain in Grand Canyon, Arizona with a maximum temperature of 10°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 14 kph from the south-west.