Weather Forecast for Flagstaff

Arizona, United States of America

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Sunny

Current Weather - Flagstaff: 17°C

Arizona, United States of America

Sunny

Feels like 17°C

Wind

11 km/h WSW

Humidity

13%

Pressure

1012 mb

UV Index

5

Visibility

10 km

Sunny

Sunny

Thursday, May 21, 2026

High

22°C

Low

7°C

Rain Chance

0%

Hourly Forecast

Sunny 18°C
18:00
Sunny 15°C
19:00
Clear 13°C
20:00
Clear 11°C
21:00
Clear 10°C
22:00
Clear 10°C
23:00
May 22

Day Statistics

Maximum Wind

25 km/h

Humidity

15%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:19 AM

Sunset

07:29 PM

Moonrise

10:16 AM

Moonset

No moonset

Moon Phase

Waxing Crescent

Moon Illumination

24%

Air Quality

PM2.5

5.6

μg/m³

PM10

15

μg/m³

NO₂

3

μg/m³

O₃

118.7

μg/m³

SO₂

1.1

μg/m³

CO

126.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

303.8

Diffuse Radiation

47.76

DNI

394.82

GTI

250.97