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Now · 12:55 PM

Mount Mercer Weather & Hourly Forecast

Australia · Victoria · 3352

Sunny
18°C
Sunny
Feels like: 17°C
💧 Humidity 47% 🌡 Pressure 1028 hPa 💨 Wind 1 km/h 👁 Visibility 67.4 km Clouds 4% ☀️ UV index 5.8 · Moderate 🌅 Sunrise 6:11 AM 🌇 Sunset 6:22 PM

Hourly Forecast for Mount Mercer

Today
Sunny · 1:00 PM Sunny
18° 💧 None 💨 1 km/h H 47%1028 hPa
Mostly cloudy · 4:00 PM Mostly cloudy
18° 💧 None 💨 5 km/h H 51%1027 hPa
Clear night · 7:00 PM Clear night
12° 💧 None 💨 8 km/h H 85%1028 hPa
Partly cloudy night · 10:00 PM Partly cloudy night
10° 💧 None 💨 11 km/h H 91%1028 hPa
Tomorrow
Mostly cloudy night · 1:00 AM Mostly cloudy night
💧 None 💨 11 km/h H 74%1027 hPa
Overcast night · 4:00 AM Overcast night
11° 💧 None 💨 16 km/h H 70%1025 hPa
Overcast · 7:00 AM Overcast
13° 💧 None 💨 22 km/h H 67%1025 hPa
Overcast · 10:00 AM Overcast
17° 💧 None 💨 22 km/h H 65%1025 hPa
Overcast · 1:00 PM Overcast
21° 💧 None 💨 19 km/h H 54%1024 hPa
Overcast · 4:00 PM Overcast
19° 💧 None 💨 9 km/h H 65%1023 hPa
Overcast night · 7:00 PM Overcast night
17° 💧 0.1 mm 💨 11 km/h H 75%1024 hPa
Overcast night · 10:00 PM Overcast night
15° 💧 None 💨 12 km/h H 83%1025 hPa
Friday
Overcast night · 1:00 AM Overcast night
17° 💧 None 💨 18 km/h H 67%1023 hPa
Light rain · 4:00 AM Light rain
16° 💧 0.2 mm 💨 17 km/h H 79%1023 hPa
Light rain · 7:00 AM Light rain
15° 💧 0.2 mm 💨 9 km/h H 90%1024 hPa
Overcast · 10:00 AM Overcast
20° 💧 0.0 mm 💨 13 km/h H 71%1024 hPa

In Mount Mercer and, more broadly, across Victoria: The evening will be mostly sunny with just a few clouds drifting through. Temperatures are expected to remain cool, ranging between 4 degrees Celsius and 4 degrees Celsius. Winds will be moderate from the south, reaching up to 17 km/h, with gusts possibly hitting 41 km/h. No rain is forecast for the coming hours, so conditions will be dry and relatively settled. It will feel quite chilly as the night progresses, so wrapping up warmly is advisable if you're heading outdoors. The moderate south winds might bring a slight breeze, but overall, weather conditions will be calm and clear into the early hours.

15-Day Weather Outlook for Mount Mercer

TomorrowTomorrow Mostly cloudy Mostly cloudy 21°/ 💧 None 💨 22 km/h
Friday, Sep 25Fri Sep 25 Strong thunderstorm Strong thunderstorm 23°/13° 💧 None 💨 18 km/h
Saturday, Sep 26Sat Sep 26 Moderate rain Moderate rain 11°/ 💧 12 mm 💨 17 km/h
Sunday, Sep 27Sun Sep 27 Partly cloudy Partly cloudy 12°/ 💧 0.2 mm 💨 23 km/h
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 17°/ 💧 None 💨 15 km/h
Tuesday, Sep 29Tue Sep 29 Mostly sunny Mostly sunny 23°/ 💧 None 💨 29 km/h
Wednesday, Sep 30Wed Sep 30 Light rain Light rain 21°/15° 💧 7.6 mm 💨 20 km/h
Thursday, Oct 1Thu Oct 1 Light rain Light rain 20°/13° 💧 9.9 mm 💨 35 km/h
Friday, Oct 2Fri Oct 2 Partly cloudy Partly cloudy 13°/ 💧 0.8 mm 💨 13 km/h
Saturday, Oct 3Sat Oct 3 Overcast Overcast 13°/ 💧 0.2 mm 💨 15 km/h
Sunday, Oct 4Sun Oct 4 Mostly cloudy Mostly cloudy 15°/ 💧 None 💨 20 km/h
Monday, Oct 5Mon Oct 5 Overcast Overcast 20°/ 💧 None 💨 20 km/h
Tuesday, Oct 6Tue Oct 6 Sunny Sunny 21°/11° 💧 None 💨 18 km/h
Wednesday, Oct 7Wed Oct 7 Mostly sunny Mostly sunny 23°/12° 💧 None 💨 21 km/h
Thursday, Oct 8Thu Oct 8 Mostly sunny Mostly sunny 17°/17° 💧 None 💨 19 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mount Mercer

Vertical axis: °C · Color based on temperature
Sunny at 1:00 PM
64° Today 1:00 PM
Mostly sunny at 2:00 PM
65° 2:00 PM
Partly cloudy at 3:00 PM
66° 3:00 PM
Mostly cloudy at 4:00 PM
65° 4:00 PM
Mostly cloudy at 5:00 PM
63° Today 5:00 PM
Mostly cloudy at 6:00 PM
57° 6:00 PM
Clear night at 7:00 PM
53° 7:00 PM
Partly cloudy night at 8:00 PM
52° 8:00 PM
Clear night at 9:00 PM
50° Today 9:00 PM
Partly cloudy night at 10:00 PM
49° 10:00 PM
Partly cloudy night at 11:00 PM
49° 11:00 PM
Mostly cloudy night at 12:00 AM
49° 12:00 AM
Mostly cloudy night at 1:00 AM
49° Tomorrow 1:00 AM
Overcast night at 2:00 AM
49° 2:00 AM
Overcast night at 3:00 AM
51° 3:00 AM
Overcast night at 4:00 AM
52° 4:00 AM
Overcast night at 5:00 AM
54° Tomorrow 5:00 AM
Overcast night at 6:00 AM
54° 6:00 AM
Overcast at 7:00 AM
55° 7:00 AM
Overcast at 8:00 AM
58° 8:00 AM
Overcast at 9:00 AM
61° Tomorrow 9:00 AM
Overcast at 10:00 AM
63° 10:00 AM
Overcast at 11:00 AM
66° 11:00 AM
Overcast at 12:00 PM
68° 12:00 PM
Overcast at 1:00 PM
69° Tomorrow 1:00 PM
Overcast at 2:00 PM
70° 2:00 PM
Overcast at 3:00 PM
69° 3:00 PM
Overcast at 4:00 PM
67° 4:00 PM
Mostly cloudy at 5:00 PM
65° Tomorrow 5:00 PM
Overcast at 6:00 PM
63° 6:00 PM
Overcast night at 7:00 PM
62° 7:00 PM
Overcast night at 8:00 PM
62° 8:00 PM
Mostly cloudy night at 9:00 PM
60° Tomorrow 9:00 PM
Overcast night at 10:00 PM
58° 10:00 PM
Overcast night at 11:00 PM
59° 11:00 PM
Overcast night at 12:00 AM
61° 12:00 AM
Overcast night at 1:00 AM
63° Friday 1:00 AM
Overcast night at 2:00 AM
61° 2:00 AM
Overcast night at 3:00 AM
62° 3:00 AM
Light rain at 4:00 AM
61° 4:00 AM
Overcast night at 5:00 AM
60° Friday 5:00 AM
Overcast night at 6:00 AM
59° 6:00 AM
Light rain at 7:00 AM
60° 7:00 AM
Mostly cloudy at 8:00 AM
63° 8:00 AM
Overcast at 9:00 AM
67° Friday 9:00 AM
Overcast at 10:00 AM
68° 10:00 AM
Overcast at 11:00 AM
69° 11:00 AM
Overcast at 12:00 PM
71° 12:00 PM
Mostly cloudy at 1:00 PM
74° Friday 1:00 PM
Strong thunderstorm at 2:00 PM
73° 2:00 PM
Partly cloudy at 3:00 PM
72° 3:00 PM
Light thunderstorms at 4:00 PM
68° 4:00 PM
Light rain at 5:00 PM
68° Friday 5:00 PM
Light rain at 6:00 PM
64° 6:00 PM
Mostly cloudy night at 7:00 PM
60° 7:00 PM
Mostly cloudy night at 8:00 PM
58° 8:00 PM
Overcast night at 9:00 PM
56° Friday 9:00 PM
Overcast night at 10:00 PM
55° 10:00 PM
Light rain at 7:00 AM
51° 7:00 AM
Moderate rain at 10:00 AM
51° 10:00 AM
Overcast at 1:00 PM
50° Saturday 1:00 PM
Light rain at 4:00 PM
52° 4:00 PM
Light rain at 7:00 PM
46° 7:00 PM
Mostly cloudy night at 10:00 PM
44° 10:00 PM
Mostly clear night at 1:00 AM
40° Sunday 1:00 AM
Mostly clear night at 4:00 AM
39° 4:00 AM
Partly cloudy at 7:00 AM
41° 7:00 AM
Partly cloudy at 10:00 AM
50° 10:00 AM
Mostly sunny at 1:00 PM
54° Sunday 1:00 PM
Mostly sunny at 4:00 PM
52° 4:00 PM
Clear night at 7:00 PM
44° 7:00 PM
Clear night at 10:00 PM
41° 10:00 PM
Mostly clear night at 1:00 AM
40° Monday 1:00 AM
Mostly clear night at 4:00 AM
39° 4:00 AM
Sunny at 7:00 AM
40° 7:00 AM
Sunny at 10:00 AM
54° 10:00 AM
Partly cloudy at 1:00 PM
62° Monday 1:00 PM
Mostly cloudy at 4:00 PM
61° 4:00 PM
Mostly cloudy night at 7:00 PM
49° 7:00 PM
Clear night at 10:00 PM
45° 10:00 PM
Mostly clear night at 1:00 AM
46° Tuesday 1:00 AM
Mostly cloudy night at 4:00 AM
49° 4:00 AM
Mostly sunny at 10:00 AM
60° 10:00 AM
Partly cloudy at 4:00 PM
67° 4:00 PM
Overcast night at 10:00 PM
73° Tuesday 10:00 PM
Overcast night at 4:00 AM
60° 4:00 AM
Overcast at 10:00 AM
58° 10:00 AM
Partly cloudy at 4:00 PM
66° 4:00 PM
Light rain at 10:00 PM
70° Wednesday 10:00 PM
Partly cloudy night at 4:00 AM
64° 4:00 AM
Light rain at 10:00 AM
62° 10:00 AM
Overcast at 4:00 PM
68° 4:00 PM
Light rain at 10:00 PM
55° Thursday 10:00 PM
Mostly clear night at 4:00 AM
44° 4:00 AM
Partly cloudy at 10:00 AM
44° 10:00 AM
Partly cloudy at 4:00 PM
53° 4:00 PM
Partly cloudy night at 10:00 PM
55° Friday 10:00 PM
Overcast night at 4:00 AM
48° 4:00 AM
Sunny at 10:00 AM
40° 10:00 AM
Mostly sunny at 4:00 PM
53° 4:00 PM
Clear night at 10:00 PM
56° Saturday 10:00 PM
Clear night at 4:00 AM
43° 4:00 AM
Partly cloudy at 10:00 AM
45° 10:00 AM
Mostly cloudy at 4:00 PM
56° 4:00 PM
Partly cloudy night at 10:00 PM
59° Sunday 10:00 PM
Overcast night at 4:00 AM
48° 4:00 AM
Mostly cloudy at 10:00 AM
46° 10:00 AM
Sunny at 4:00 PM
62° 4:00 PM
Clear night at 10:00 PM
68° Monday 10:00 PM
Clear night at 4:00 AM
53° 4:00 AM
Sunny at 10:00 AM
51° 10:00 AM
Sunny at 4:00 PM
64° 4:00 PM
Clear night at 10:00 PM
69° Tuesday 10:00 PM
Clear night at 4:00 AM
56° 4:00 AM
Sunny at 10:00 AM
54° 10:00 AM
Mostly sunny at 4:00 PM
67° 4:00 PM
Clear night at 10:00 PM
73° Wednesday 10:00 PM
Mostly clear night at 4:00 AM
62° 4:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Mount Mercer

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 4,8µg/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 10,1µg/m³

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

O₃ Ozone Fair 66,0µg/m³

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

NO₂ Nitrogen dioxide Good 1,0µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Mount Mercer

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 5,9Moderate 🙂Fair
Tomorrow UV 5,4Moderate 🙂Fair
Friday UV 4,5Moderate 🙂Fair
Saturday UV 3,1Moderate 🙂Fair
Sunday UV 3,2Moderate 🙂Fair
Monday UV 5,0Moderate Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
1:00 PMUV 5,9 2:00 PMUV 4,7 3:00 PMUV 3,3 4:00 PMUV 1,7 5:00 PMUV 0,6 6:00 PMUV 0,1 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Mount Mercer

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

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

75/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 7:49 PM–4:43 AM
Cloud cover 11% Real hourly forecast for the best viewing hour.
Moonlight 89% Waxing Gibbous · Moon about 65° above the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant -18° 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 min5%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Mount Mercer were last refreshed today at 12:55 PM. The current forecast period extends through 25/09/2026 at 10:00 AM. 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.