Grand Canyon weather live forecast

Today's maximum temperature in Grand Canyon is expected to be 26°C. Select a day from the live weather forecast for Grand Canyon, Arizona, USA for more weather parameters.

Thursday
16th Jul
26

17

8

9
Friday
17th Jul
24

16

6

10
Saturday
18th Jul
24

15

4

10
Sunday
19th Jul
27

14

6

11
Monday
20th Jul
26

15

6

10

5-day weather forecast updated at 04:01 on Thursday 16th July 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 Thursday 16th July 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 26°C, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a light breeze of 12 kph from the west.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
79
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
12
kph wind from W

Grand Canyon weather for Friday 17th July 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 24°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 97% chance of some rain and a light breeze of 12 kph from the west.

24
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
97
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
12
kph wind from W

Grand Canyon weather for Saturday 18th July 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 24°C, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a light breeze of 10 kph from the west.

24
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
65
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
10
kph wind from W

Grand Canyon weather for Sunday 19th July 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a light breeze of 12 kph from the south-west.

27
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
71
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
12
kph wind from SW

Grand Canyon weather for Monday 20th July 2026

Expect isolated thunderstorms in Grand Canyon, Arizona with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 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-west.