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Now · 12:31 AM

Flagstaff Weather & Hourly Forecast

Australia · Victoria · 3465

Mostly clear night
11°C
Mostly clear night
Feels like: 8°C
💧 Humidity 87% 🌡 Pressure 1024 hPa 💨 Wind 15 km/h 👁 Visibility 11.4 km Clouds 23% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Flagstaff

Today
Mostly clear night · 1:00 AM Mostly clear night
11° 💧 None 💨 16 km/h H 87%1023 hPa
Overcast night · 4:00 AM Overcast night
10° 💧 None 💨 11 km/h H 90%1022 hPa
Overcast · 7:00 AM Overcast
10° 💧 None 💨 10 km/h H 83%1022 hPa
Mostly sunny · 10:00 AM Mostly sunny
16° 💧 None 💨 18 km/h H 65%1021 hPa
Overcast · 1:00 PM Overcast
19° 💧 None 💨 16 km/h H 63%1018 hPa
Light rain · 4:00 PM Light rain
20° 💧 1.1 mm 💨 15 km/h H 70%1015 hPa
Light rain · 7:00 PM Light rain
15° 💧 6.2 mm 💨 9 km/h H 90%1016 hPa
Light rain · 10:00 PM Light rain
14° 💧 1.4 mm 💨 15 km/h H 94%1017 hPa
Tomorrow
Light rain · 1:00 AM Light rain
14° 💧 0.4 mm 💨 13 km/h H 97%1016 hPa
Mostly cloudy night · 4:00 AM Mostly cloudy night
11° 💧 0.0 mm 💨 11 km/h H 97%1017 hPa
Overcast · 7:00 AM Overcast
12° 💧 0.0 mm 💨 6 km/h H 97%1019 hPa
Light rain · 10:00 AM Light rain
14° 💧 0.6 mm 💨 13 km/h H 89%1020 hPa
Overcast · 1:00 PM Overcast
17° 💧 0.1 mm 💨 15 km/h H 67%1019 hPa
Partly cloudy · 4:00 PM Partly cloudy
17° 💧 None 💨 11 km/h H 62%1019 hPa
Mostly cloudy night · 7:00 PM Mostly cloudy night
14° 💧 None 💨 12 km/h H 73%1020 hPa
Partly cloudy night · 10:00 PM Partly cloudy night
12° 💧 0.0 mm 💨 9 km/h H 87%1023 hPa

In Flagstaff and, more broadly, across Victoria: The morning begins with mostly cloudy skies and mild temperatures ranging from 9 degrees Celsius to 20 degrees Celsius. Winds will be noticeable, coming in from the north at up to 30 km/h, with gusts reaching 57 km/h. During the afternoon, the cloud cover will continue, but no rain is expected. Temperatures are likely to remain steady, staying within the mild range. The wind will persist from the north, maintaining its strength and gustiness. Overall, it looks to be a breezy day with comfortably mild temperatures and no significant weather disruptions.

15-Day Weather Outlook for Flagstaff

Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 20°/11° 💧 None 💨 19 km/h
TomorrowTomorrow Overcast Overcast 17°/ 💧 None 💨 23 km/h
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 12°/ 💧 6.1 mm 💨 23 km/h
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 11°/ 💧 0.0 mm 💨 23 km/h
Thursday, Sep 17Thu Sep 17 Mostly cloudy Mostly cloudy 15°/ 💧 None 💨 12 km/h
Friday, Sep 18Fri Sep 18 Sunny Sunny 18°/ 💧 3.7 mm 💨 13 km/h
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 21°/ 💧 None 💨 19 km/h
Sunday, Sep 20Sun Sep 20 Partly cloudy Partly cloudy 17°/10° 💧 0.0 mm 💨 26 km/h
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 16°/ 💧 None 💨 8 km/h
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 22°/ 💧 None 💨 13 km/h
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 24°/11° 💧 None 💨 17 km/h
Thursday, Sep 24Thu Sep 24 Partly cloudy Partly cloudy 26°/13° 💧 None 💨 13 km/h
Friday, Sep 25Fri Sep 25 Overcast Overcast 21°/15° 💧 0.7 mm 💨 13 km/h
Saturday, Sep 26Sat Sep 26 Light rain Light rain 20°/14° 💧 2.0 mm 💨 18 km/h
Sunday, Sep 27Sun Sep 27 Overcast Overcast 18°/12° 💧 None 💨 19 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Flagstaff

Vertical axis: °C · Color based on temperature
Mostly clear night at 1:00 AM
52° Today 1:00 AM
Mostly cloudy night at 2:00 AM
51° 2:00 AM
Overcast night at 3:00 AM
50° 3:00 AM
Overcast night at 4:00 AM
50° 4:00 AM
Overcast night at 5:00 AM
50° Today 5:00 AM
Overcast night at 6:00 AM
50° 6:00 AM
Overcast at 7:00 AM
50° 7:00 AM
Mostly cloudy at 8:00 AM
54° 8:00 AM
Mostly sunny at 9:00 AM
58° Today 9:00 AM
Mostly sunny at 10:00 AM
61° 10:00 AM
Mostly cloudy at 11:00 AM
64° 11:00 AM
Overcast at 12:00 PM
66° 12:00 PM
Overcast at 1:00 PM
66° Today 1:00 PM
Overcast at 2:00 PM
67° 2:00 PM
Mostly cloudy at 3:00 PM
68° 3:00 PM
Light rain at 4:00 PM
68° 4:00 PM
Overcast at 5:00 PM
67° Today 5:00 PM
Light rain at 6:00 PM
62° 6:00 PM
Light rain at 7:00 PM
60° 7:00 PM
Moderate rain at 8:00 PM
59° 8:00 PM
Moderate rain at 9:00 PM
58° Today 9:00 PM
Light rain at 10:00 PM
58° 10:00 PM
Light rain at 11:00 PM
57° 11:00 PM
Light rain at 12:00 AM
56° 12:00 AM
Light rain at 1:00 AM
57° Tomorrow 1:00 AM
Mostly clear night at 2:00 AM
54° 2:00 AM
Partly cloudy night at 3:00 AM
52° 3:00 AM
Mostly cloudy night at 4:00 AM
52° 4:00 AM
Overcast night at 5:00 AM
52° Tomorrow 5:00 AM
Overcast night at 6:00 AM
53° 6:00 AM
Overcast at 7:00 AM
53° 7:00 AM
Partly cloudy at 8:00 AM
54° 8:00 AM
Overcast at 9:00 AM
57° Tomorrow 9:00 AM
Light rain at 10:00 AM
57° 10:00 AM
Light rain at 11:00 AM
60° 11:00 AM
Light rain at 12:00 PM
62° 12:00 PM
Overcast at 1:00 PM
63° Tomorrow 1:00 PM
Overcast at 2:00 PM
63° 2:00 PM
Mostly cloudy at 3:00 PM
62° 3:00 PM
Partly cloudy at 4:00 PM
62° 4:00 PM
Mostly cloudy at 5:00 PM
62° Tomorrow 5:00 PM
Partly cloudy at 6:00 PM
60° 6:00 PM
Mostly cloudy night at 7:00 PM
58° 7:00 PM
Mostly cloudy night at 8:00 PM
56° 8:00 PM
Mostly cloudy night at 9:00 PM
54° Tomorrow 9:00 PM
Partly cloudy night at 10:00 PM
53° 10:00 PM
Clear night at 11:00 PM
51° 11:00 PM
Clear night at 12:00 AM
49° 12:00 AM
Clear night at 1:00 AM
48° Tuesday 1:00 AM
Mostly cloudy night at 2:00 AM
48° 2:00 AM
Overcast night at 3:00 AM
51° 3:00 AM
Overcast night at 4:00 AM
52° 4:00 AM
Mostly clear night at 5:00 AM
50° Tuesday 5:00 AM
Mostly clear night at 6:00 AM
47° 6:00 AM
Partly cloudy at 7:00 AM
46° 7:00 AM
Sunny at 8:00 AM
50° 8:00 AM
Mostly sunny at 9:00 AM
51° Tuesday 9:00 AM
Mostly sunny at 10:00 AM
53° 10:00 AM
Mostly clear night at 7:00 PM
48° 7:00 PM
Mostly clear night at 10:00 PM
45° 10:00 PM
Clear night at 1:00 AM
43° Wednesday 1:00 AM
Mostly clear night at 4:00 AM
42° 4:00 AM
Mostly sunny at 7:00 AM
42° 7:00 AM
Overcast at 10:00 AM
50° 10:00 AM
Overcast at 1:00 PM
53° Wednesday 1:00 PM
Overcast at 4:00 PM
53° 4:00 PM
Partly cloudy night at 7:00 PM
49° 7:00 PM
Mostly clear night at 10:00 PM
44° 10:00 PM
Clear night at 1:00 AM
41° Thursday 1:00 AM
Clear night at 4:00 AM
40° 4:00 AM
Mostly sunny at 7:00 AM
41° 7:00 AM
Mostly cloudy at 10:00 AM
52° 10:00 AM
Mostly sunny at 1:00 PM
57° Thursday 1:00 PM
Mostly sunny at 4:00 PM
59° 4:00 PM
Clear night at 7:00 PM
49° 7:00 PM
Clear night at 10:00 PM
44° 10:00 PM
Clear night at 1:00 AM
40° Friday 1:00 AM
Mostly clear night at 4:00 AM
38° 4:00 AM
Overcast at 7:00 AM
39° 7:00 AM
Sunny at 10:00 AM
54° 10:00 AM
Sunny at 1:00 PM
63° Friday 1:00 PM
Sunny at 4:00 PM
65° 4:00 PM
Clear night at 10:00 PM
65° 10:00 PM
Clear night at 4:00 AM
49° 4:00 AM
Mostly sunny at 10:00 AM
43° Saturday 10:00 AM
Sunny at 4:00 PM
58° 4:00 PM
Clear night at 10:00 PM
70° 10:00 PM
Clear night at 4:00 AM
56° 4:00 AM
Partly cloudy at 10:00 AM
56° Sunday 10:00 AM
Partly cloudy at 4:00 PM
59° 4:00 PM
Partly cloudy night at 10:00 PM
62° 10:00 PM
Clear night at 4:00 AM
50° 4:00 AM
Sunny at 10:00 AM
42° Monday 10:00 AM
Sunny at 4:00 PM
53° 4:00 PM
Mostly clear night at 10:00 PM
61° 10:00 PM
Clear night at 4:00 AM
48° 4:00 AM
Sunny at 10:00 AM
44° Tuesday 10:00 AM
Sunny at 4:00 PM
60° 4:00 PM
Clear night at 10:00 PM
72° 10:00 PM
Mostly clear night at 4:00 AM
57° 4:00 AM
Sunny at 10:00 AM
52° Wednesday 10:00 AM
Mostly sunny at 4:00 PM
65° 4:00 PM
Clear night at 10:00 PM
75° 10:00 PM
Clear night at 4:00 AM
61° 4:00 AM
Partly cloudy at 10:00 AM
56° Thursday 10:00 AM
Mostly cloudy at 4:00 PM
69° 4:00 PM
Mostly clear night at 10:00 PM
79° 10:00 PM
Mostly cloudy night at 4:00 AM
64° 4:00 AM
Mostly cloudy at 10:00 AM
58° Friday 10:00 AM
Mostly cloudy at 4:00 PM
70° 4:00 PM
Overcast night at 10:00 PM
71° 10:00 PM
Overcast night at 4:00 AM
59° 4:00 AM
Mostly cloudy at 10:00 AM
57° Saturday 10:00 AM
Partly cloudy at 4:00 PM
65° 4:00 PM
Light rain at 10:00 PM
68° 10:00 PM
Mostly clear night at 4:00 AM
57° 4:00 AM
Overcast at 10:00 AM
53° Sunday 10:00 AM
Partly cloudy at 4:00 PM
64° 4:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Flagstaff

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 1:00 AM
PM2.5 Fine particles Good 3,3µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 5,9µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 48,2µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Flagstaff

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 4,7Moderate 😊Good
Tomorrow UV 6,3High 😊Good
Tuesday UV 4,8Moderate 🙂Fair
Wednesday UV 5,0Moderate 🙂Fair
Thursday UV 5,0Moderate Unavailable
Friday UV 5,0Moderate Unavailable
Saturday UV 6,0High Unavailable
Hourly UV index today
7:00 AMUV 0,1 8:00 AMUV 0,5 9:00 AMUV 1,4 10:00 AMUV 2,9 11:00 AMUV 4,7 12:00 PMUV 4,4 1:00 PMUV 1,5 2:00 PMUV 1,3 3:00 PMUV 1,5 4:00 PMUV 0,3 5:00 PMUV 0,4 6:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Flagstaff

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 1:00 AM 2:00 AM 3:00 AM 4:00 AM Today 5:00 AM 6:00 AM 7:00 AM 8:00 AM Today 9:00 AM 10:00 AM 11:00 AM 12:00 PM Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tuesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tuesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tuesday 9:00 AM 10:00 AM 7:00 PM 10:00 PM Wednesday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Wednesday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Thursday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Thursday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Friday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Friday 1:00 PM 4:00 PM 10:00 PM 4:00 AM Saturday 10:00 AM 4:00 PM 10:00 PM 4:00 AM Sunday 10:00 AM 4:00 PM 10:00 PM 4:00 AM Monday 10:00 AM 4:00 PM 10:00 PM 4:00 AM Tuesday 10:00 AM 4:00 PM 10:00 PM 4:00 AM Wednesday 10:00 AM 4:00 PM 10:00 PM 4:00 AM Thursday 10:00 AM 4:00 PM 10:00 PM 4:00 AM Friday 10:00 AM 4:00 PM 10:00 PM 4:00 AM Saturday 10:00 AM 4:00 PM 10:00 PM 4:00 AM Sunday 10:00 AM 4:00 PM
Sustained wind Max gusts
NIGHT SKY · FLAGSTAFF, VICTORIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

88/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 7:39 PM–5:02 AM
Cloud cover 14% Real hourly forecast for the best viewing hour.
Moonlight 1% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 1° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min7%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Flagstaff were last refreshed today at 12:03 AM. The current forecast period extends through 14/09/2026 at 10:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.