Weather Forecast for Grand Canyon National Park

Arizona, United States of America

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Sunny

Current Weather - Grand Canyon National Park: 21°C

Arizona, United States of America

Sunny

Feels like 20°C

Wind

13 km/h SW

Humidity

56%

Pressure

1015 mb

UV Index

3

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Sunday, September 13, 2026

High

26°C

Low

17°C

Rain Chance

57%

Hourly Forecast

Patchy rain nearby 23°C
18:00
Patchy rain nearby 23°C
19:00
Patchy rain nearby 22°C
20:00
Patchy rain nearby 21°C
21:00
Patchy rain nearby 20°C
22:00
Patchy rain nearby 19°C
23:00
Sep 14

Day Statistics

Maximum Wind

25 km/h

Humidity

56%

Precipitation

3 mm

UV Index

9

Visibility

10 km

Rain Chance

57%

Snow Chance

0%

Sun & Moon

Sunrise

06:09 AM

Sunset

06:39 PM

Moonrise

08:54 AM

Moonset

07:50 PM

Moon Phase

Waxing Crescent

Moon Illumination

8%

Air Quality

PM2.5

2.4

μg/m³

PM10

6.2

μg/m³

NO₂

1.3

μg/m³

O₃

70.8

μg/m³

SO₂

0.1

μg/m³

CO

99.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

168.18

Diffuse Radiation

34.87

DNI

0

GTI

0