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Now · 9:07 PM

Grenville Weather & Hourly Forecast

Australia · Victoria · 3352

Overcast night
11°C
Overcast night
Feels like: 9°C
💧 Humidity 93% 🌡 Pressure 1022 hPa 💨 Wind 12 km/h 👁 Visibility 13.4 km Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Grenville

Today
Partly cloudy night · 10:00 PM Partly cloudy night
11° 💧 0.0 mm 💨 14 km/h H 91%1022 hPa
Tomorrow
Overcast night · 1:00 AM Overcast night
💧 0.5 mm 💨 16 km/h H 94%1022 hPa
Light rain · 4:00 AM Light rain
💧 0.3 mm 💨 18 km/h H 94%1023 hPa
Mostly sunny · 7:00 AM Mostly sunny
💧 0.1 mm 💨 16 km/h H 95%1025 hPa
Light rain · 10:00 AM Light rain
💧 0.6 mm 💨 24 km/h H 73%1028 hPa
Light rain · 1:00 PM Light rain
10° 💧 0.2 mm 💨 28 km/h H 60%1028 hPa
Mostly sunny · 4:00 PM Mostly sunny
💧 0.2 mm 💨 29 km/h H 63%1030 hPa
Partly cloudy night · 7:00 PM Partly cloudy night
💧 0.0 mm 💨 18 km/h H 78%1032 hPa
Mostly clear night · 10:00 PM Mostly clear night
💧 None 💨 16 km/h H 76%1034 hPa
Wednesday
Mostly clear night · 1:00 AM Mostly clear night
💧 None 💨 14 km/h H 79%1034 hPa
Mostly cloudy night · 4:00 AM Mostly cloudy night
💧 None 💨 12 km/h H 83%1034 hPa
Mostly cloudy · 7:00 AM Mostly cloudy
💧 0.0 mm 💨 13 km/h H 79%1036 hPa
Overcast · 10:00 AM Overcast
💧 0.3 mm 💨 19 km/h H 68%1037 hPa
Overcast · 1:00 PM Overcast
10° 💧 0.1 mm 💨 17 km/h H 63%1036 hPa
Overcast · 4:00 PM Overcast
💧 0.0 mm 💨 15 km/h H 65%1036 hPa
Mostly cloudy night · 7:00 PM Mostly cloudy night
💧 None 💨 12 km/h H 76%1036 hPa

In Grenville and, more broadly, across Victoria: This evening, the sky will remain mostly cloudy with cool conditions, with temperatures holding steady around 12 degrees Celsius. Light southwest winds will prevail, reaching a maximum of 8 km/h, with gusts up to 20 km/h. No rain is expected during the night or into the early morning hours, so dry conditions will continue. Temperatures are expected to stay steady, making for a relatively cool evening. It’s a good idea to keep a light jacket handy if you're heading outdoors, especially if you’re sensitive to cooler temperatures. The wind will be gentle, so it shouldn’t cause any issues. Overall, expect a calm and mostly cloudy night ahead.

15-Day Weather Outlook for Grenville

TomorrowTomorrow Overcast Overcast 10°/ 💧 None 💨 30 km/h
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 10°/ 💧 None 💨 19 km/h
Thursday, Sep 17Thu Sep 17 Overcast Overcast 11°/ 💧 2.9 mm 💨 10 km/h
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 17°/ 💧 None 💨 23 km/h
Saturday, Sep 19Sat Sep 19 Sunny Sunny 20°/10° 💧 None 💨 25 km/h
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 19°/11° 💧 None 💨 34 km/h
Monday, Sep 21Mon Sep 21 Mostly cloudy Mostly cloudy 10°/ 💧 1.3 mm 💨 13 km/h
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 18°/ 💧 0.0 mm 💨 21 km/h
Wednesday, Sep 23Wed Sep 23 Light rain Light rain 16°/11° 💧 2.5 mm 💨 12 km/h
Thursday, Sep 24Thu Sep 24 Overcast Overcast 14°/ 💧 0.4 mm 💨 15 km/h
Friday, Sep 25Fri Sep 25 Light rain Light rain 15°/ 💧 2.0 mm 💨 16 km/h
Saturday, Sep 26Sat Sep 26 Light rain Light rain 12°/ 💧 0.8 mm 💨 19 km/h
Sunday, Sep 27Sun Sep 27 Partly cloudy Partly cloudy 16°/ 💧 0.8 mm 💨 14 km/h
Monday, Sep 28Mon Sep 28 Partly cloudy Partly cloudy 19°/10° 💧 0.1 mm 💨 17 km/h
Tuesday, Sep 29Tue Sep 29 Sunny Sunny 19°/10° 💧 None 💨 14 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grenville

Vertical axis: °C · Color based on temperature
Partly cloudy night at 10:00 PM
53° Today 10:00 PM
Clear night at 11:00 PM
51° 11:00 PM
Clear night at 12:00 AM
49° 12:00 AM
Overcast night at 1:00 AM
48° 1:00 AM
Light rain at 2:00 AM
50° Tomorrow 2:00 AM
Light rain at 3:00 AM
49° 3:00 AM
Light rain at 4:00 AM
48° 4:00 AM
Partly cloudy night at 5:00 AM
46° 5:00 AM
Partly cloudy night at 6:00 AM
45° Tomorrow 6:00 AM
Mostly sunny at 7:00 AM
44° 7:00 AM
Mostly sunny at 8:00 AM
46° 8:00 AM
Mostly sunny at 9:00 AM
48° 9:00 AM
Light rain at 10:00 AM
48° Tomorrow 10:00 AM
Light rain at 11:00 AM
49° 11:00 AM
Light rain at 12:00 PM
50° 12:00 PM
Light rain at 1:00 PM
50° 1:00 PM
Mostly sunny at 2:00 PM
50° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
50° 3:00 PM
Mostly sunny at 4:00 PM
48° 4:00 PM
Mostly sunny at 5:00 PM
46° 5:00 PM
Light rain at 6:00 PM
44° Tomorrow 6:00 PM
Partly cloudy night at 7:00 PM
43° 7:00 PM
Mostly clear night at 8:00 PM
43° 8:00 PM
Mostly clear night at 9:00 PM
42° 9:00 PM
Mostly clear night at 10:00 PM
42° Tomorrow 10:00 PM
Mostly clear night at 11:00 PM
42° 11:00 PM
Mostly clear night at 12:00 AM
41° 12:00 AM
Mostly clear night at 1:00 AM
41° 1:00 AM
Mostly clear night at 2:00 AM
40° Wednesday 2:00 AM
Mostly clear night at 3:00 AM
39° 3:00 AM
Mostly cloudy night at 4:00 AM
39° 4:00 AM
Mostly cloudy night at 5:00 AM
40° 5:00 AM
Mostly cloudy night at 6:00 AM
41° Wednesday 6:00 AM
Mostly cloudy at 7:00 AM
42° 7:00 AM
Mostly cloudy at 8:00 AM
44° 8:00 AM
Overcast at 9:00 AM
46° 9:00 AM
Overcast at 10:00 AM
47° Wednesday 10:00 AM
Light rain at 11:00 AM
48° 11:00 AM
Light rain at 12:00 PM
49° 12:00 PM
Overcast at 1:00 PM
50° 1:00 PM
Overcast at 2:00 PM
50° Wednesday 2:00 PM
Overcast at 3:00 PM
49° 3:00 PM
Overcast at 4:00 PM
49° 4:00 PM
Mostly cloudy at 5:00 PM
48° 5:00 PM
Mostly cloudy at 6:00 PM
47° Wednesday 6:00 PM
Mostly cloudy night at 7:00 PM
46° 7:00 PM
Partly cloudy night at 8:00 PM
45° 8:00 PM
Partly cloudy night at 9:00 PM
43° 9:00 PM
Partly cloudy night at 10:00 PM
42° Wednesday 10:00 PM
Mostly cloudy night at 11:00 PM
42° 11:00 PM
Overcast night at 12:00 AM
42° 12:00 AM
Overcast night at 1:00 AM
43° 1:00 AM
Partly cloudy night at 2:00 AM
43° Thursday 2:00 AM
Mostly clear night at 3:00 AM
41° 3:00 AM
Mostly clear night at 4:00 AM
39° 4:00 AM
Mostly clear night at 5:00 AM
39° 5:00 AM
Mostly clear night at 6:00 AM
39° Thursday 6:00 AM
Partly cloudy at 7:00 AM
40° 7:00 AM
Partly cloudy at 8:00 AM
45° 8:00 AM
Mostly cloudy at 9:00 AM
47° 9:00 AM
Overcast at 10:00 AM
49° Thursday 10:00 AM
Overcast at 1:00 PM
51° 1:00 PM
Mostly cloudy at 4:00 PM
52° 4:00 PM
Mostly clear night at 7:00 PM
46° 7:00 PM
Clear night at 10:00 PM
41° Thursday 10:00 PM
Clear night at 1:00 AM
37° 1:00 AM
Partly cloudy night at 4:00 AM
41° 4:00 AM
Mostly cloudy at 7:00 AM
43° 7:00 AM
Partly cloudy at 10:00 AM
55° Friday 10:00 AM
Mostly sunny at 1:00 PM
61° 1:00 PM
Mostly sunny at 4:00 PM
62° 4:00 PM
Mostly clear night at 7:00 PM
55° 7:00 PM
Clear night at 10:00 PM
53° Friday 10:00 PM
Clear night at 1:00 AM
51° 1:00 AM
Clear night at 4:00 AM
50° 4:00 AM
Sunny at 7:00 AM
51° 7:00 AM
Sunny at 10:00 AM
61° Saturday 10:00 AM
Sunny at 1:00 PM
68° 1:00 PM
Sunny at 4:00 PM
68° 4:00 PM
Clear night at 7:00 PM
59° 7:00 PM
Clear night at 10:00 PM
56° Saturday 10:00 PM
Clear night at 1:00 AM
56° 1:00 AM
Clear night at 4:00 AM
56° 4:00 AM
Sunny at 7:00 AM
54° 7:00 AM
Sunny at 10:00 AM
61° Sunday 10:00 AM
Mostly sunny at 4:00 PM
67° 4:00 PM
Mostly clear night at 10:00 PM
52° 10:00 PM
Mostly cloudy night at 4:00 AM
46° 4:00 AM
Overcast at 10:00 AM
49° Monday 10:00 AM
Overcast at 4:00 PM
50° 4:00 PM
Clear night at 10:00 PM
41° 10:00 PM
Clear night at 4:00 AM
38° 4:00 AM
Partly cloudy at 10:00 AM
57° Tuesday 10:00 AM
Partly cloudy at 4:00 PM
64° 4:00 PM
Partly cloudy night at 10:00 PM
58° 10:00 PM
Overcast night at 4:00 AM
58° 4:00 AM
Mostly cloudy at 10:00 AM
62° Wednesday 10:00 AM
Light rain at 4:00 PM
60° 4:00 PM
Overcast night at 10:00 PM
52° 10:00 PM
Overcast night at 4:00 AM
48° 4:00 AM
Overcast at 10:00 AM
52° Thursday 10:00 AM
Overcast at 4:00 PM
57° 4:00 PM
Overcast night at 10:00 PM
50° 10:00 PM
Light rain at 4:00 AM
50° 4:00 AM
Overcast at 10:00 AM
54° Friday 10:00 AM
Mostly sunny at 4:00 PM
58° 4:00 PM
Light rain at 10:00 PM
48° 10:00 PM
Overcast night at 4:00 AM
45° 4:00 AM
Light rain at 10:00 AM
51° Saturday 10:00 AM
Partly cloudy at 4:00 PM
53° 4:00 PM
Partly cloudy night at 10:00 PM
44° 10:00 PM
Overcast night at 4:00 AM
49° 4:00 AM
Mostly cloudy at 10:00 AM
56° Sunday 10:00 AM
Partly cloudy at 4:00 PM
60° 4:00 PM
Mostly clear night at 10:00 PM
50° 10:00 PM
Partly cloudy night at 4:00 AM
50° 4:00 AM
Mostly sunny at 10:00 AM
62° Monday 10:00 AM
Mostly sunny at 4:00 PM
67° 4:00 PM
Clear night at 10:00 PM
52° 10:00 PM
Clear night at 4:00 AM
51° 4:00 AM
Sunny at 10:00 AM
66° Tuesday 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Grenville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 PM
PM2.5 Fine particles Good 1,6µg/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 2,7µg/m³

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

O₃ Ozone Good 58,0µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Grenville

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 5,6Moderate 🙂Fair
Wednesday UV 5,8Moderate 🙂Fair
Thursday UV 6,5High 🙂Fair
Friday UV 5,0Moderate 😊Good
Saturday UV 6,0High Unavailable
Sunday UV 5,0Moderate Unavailable
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 Grenville

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

94/100Best-hour score
BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 7:40 PM–4:57 AM
Cloud cover 7% Real hourly forecast for the best viewing hour.
Moonlight 8% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant -14° 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 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 Grenville were last refreshed today at 9:07 PM. The current forecast period extends through 16/09/2026 at 7:00 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.