Weather Forecast for Flagstaff

Arizona, United States of America

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Sunny

Current Weather - Flagstaff: 15°C

Arizona, United States of America

Sunny

Feels like 11°C

Wind

14 km/h SSW

Humidity

59%

Pressure

1015 mb

UV Index

1

Visibility

10 km

Overcast

Overcast

Tuesday, September 22, 2026

High

21°C

Low

10°C

Rain Chance

9%

Hourly Forecast

Overcast 18°C
17:00
Overcast 15°C
18:00
Overcast 13°C
19:00
Overcast 12°C
20:00
Overcast 13°C
21:00
Overcast 12°C
22:00
Overcast 12°C
23:00
Sep 23

Day Statistics

Maximum Wind

25 km/h

Humidity

49%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

9%

Snow Chance

0%

Sun & Moon

Sunrise

06:14 AM

Sunset

06:23 PM

Moonrise

04:34 PM

Moonset

02:28 AM

Moon Phase

Waxing Gibbous

Moon Illumination

89%

Air Quality

PM2.5

3.2

μg/m³

PM10

9.5

μg/m³

NO₂

2.3

μg/m³

O₃

67.5

μg/m³

SO₂

0.3

μg/m³

CO

104.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

77.14

Diffuse Radiation

20.26

DNI

0

GTI

0