Grand Canyon weather live forecast

Today's maximum temperature in Grand Canyon is expected to be 19°C. Select a day from the live weather forecast for Grand Canyon, Arizona, USA for more weather parameters.

Monday
25th May
19

10

4

UV7
Tuesday
26th May
21

8

12

UV9
Wednesday
27th May
20

7

11

UV10
Thursday
28th May
20

6

14

UV10
Friday
29th May
20

4

13

UV10

5-day weather forecast updated at 04:01 on Monday 25th May 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 25th May 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 19°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a light breeze of 11 kph from the south-east.

19
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV7
UV index (High)
64
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
11
kph wind from SE

Grand Canyon weather for Tuesday 26th May 2026

Expect scattered clouds in Grand Canyon, Arizona with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-west.

21
°C maximum temperature
8
°C minimum temperature
scattered clouds
12
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
28
kph wind from SW

Grand Canyon weather for Wednesday 27th May 2026

Expect scattered clouds in Grand Canyon, Arizona with a maximum temperature of 20°C, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

20
°C maximum temperature
7
°C minimum temperature
scattered clouds
11
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from S

Grand Canyon weather for Thursday 28th May 2026

Expect clear skies in Grand Canyon, Arizona with a maximum temperature of 20°C, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south-west.

20
°C maximum temperature
6
°C minimum temperature
clear skies
14
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
20
°C wind chill
31
kph wind from SW

Grand Canyon weather for Friday 29th May 2026

Expect clear skies in Grand Canyon, Arizona with a maximum temperature of 20°C, maximum UV of 10 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.