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Now · 9:29 AM

Grose Vale Weather & Hourly Forecast

Australia · New South Wales · 2753

Mostly sunny
14°C
Mostly sunny
Feels like: 11°C
💧 Humidity 52% 🌡 Pressure 1035 hPa 💨 Wind 10 km/h 👁 Visibility 56.4 km Clouds 37% ☀️ UV index 1.8 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Grose Vale

Today
Mostly sunny · 10:00 AM Mostly sunny
15° 💧 None 💨 9 km/h H 53%1035 hPa
Overcast · 1:00 PM Overcast
17° 💧 0.0 mm 💨 10 km/h H 48%1033 hPa
Mostly cloudy · 4:00 PM Mostly cloudy
17° 💧 None 💨 6 km/h H 51%1032 hPa
Clear night · 7:00 PM Clear night
12° 💧 None 💨 6 km/h H 77%1034 hPa
Clear night · 10:00 PM Clear night
10° 💧 None 💨 6 km/h H 86%1035 hPa
Tomorrow
Clear night · 1:00 AM Clear night
💧 None 💨 7 km/h H 88%1035 hPa
Mostly clear night · 4:00 AM Mostly clear night
💧 None 💨 6 km/h H 86%1034 hPa
Mostly sunny · 7:00 AM Mostly sunny
10° 💧 None 💨 5 km/h H 83%1035 hPa
Mostly cloudy · 10:00 AM Mostly cloudy
16° 💧 None 💨 4 km/h H 61%1034 hPa
Overcast · 1:00 PM Overcast
18° 💧 None 💨 5 km/h H 53%1032 hPa
Sunny · 4:00 PM Sunny
18° 💧 None 💨 7 km/h H 52%1030 hPa
Clear night · 7:00 PM Clear night
14° 💧 None 💨 1 km/h H 71%1031 hPa
Mostly clear night · 10:00 PM Mostly clear night
11° 💧 None 💨 2 km/h H 83%1033 hPa
Saturday
Mostly clear night · 1:00 AM Mostly clear night
💧 0.0 mm 💨 3 km/h H 89%1032 hPa
Clear night · 4:00 AM Clear night
💧 None 💨 3 km/h H 95%1031 hPa
Sunny · 7:00 AM Sunny
10° 💧 None 💨 3 km/h H 89%1031 hPa

In Grose Vale and, more broadly, across New South Wales: The morning will start with mostly sunny skies and a few clouds scattered across the region. Temperatures will be cool, ranging from 7 degrees Celsius in the early hours to around 13 degrees Celsius during the day. Light southeast winds are expected, with maximum speeds of 13 km/h and gusts reaching up to 25 km/h. As the afternoon progresses, the weather will remain stable with clear to partly cloudy skies and no precipitation anticipated. Overall, it will be a mild day with comfortable conditions, though it may feel a bit crisp in the morning. Keep in mind that the winds may pick up slightly during the day, but overall, it should be a pleasant and dry day across the area.

15-Day Weather Outlook for Grose Vale

Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 17°/ 💧 None 💨 11 km/h
TomorrowTomorrow Mostly cloudy Mostly cloudy 19°/ 💧 None 💨 7 km/h
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 23°/ 💧 None 💨 13 km/h
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 26°/ 💧 None 💨 9 km/h
Monday, Sep 14Mon Sep 14 Overcast Overcast 29°/15° 💧 None 💨 11 km/h
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 27°/11° 💧 8.4 mm 💨 18 km/h
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 15°/ 💧 None 💨 19 km/h
Thursday, Sep 17Thu Sep 17 Sunny Sunny 18°/ 💧 None 💨 10 km/h
Friday, Sep 18Fri Sep 18 Sunny Sunny 23°/ 💧 None 💨 7 km/h
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 26°/ 💧 None 💨 6 km/h
Sunday, Sep 20Sun Sep 20 Sunny Sunny 27°/12° 💧 None 💨 10 km/h
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 27°/ 💧 None 💨 22 km/h
Tuesday, Sep 22Tue Sep 22 Sunny Sunny 17°/ 💧 0.0 mm 💨 14 km/h
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 22°/ 💧 None 💨 9 km/h
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 27°/14° 💧 None 💨 8 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grose Vale

Vertical axis: °C · Color based on temperature
Mostly sunny at 10:00 AM
59° Today 10:00 AM
Partly cloudy at 11:00 AM
61° 11:00 AM
Mostly sunny at 12:00 PM
62° 12:00 PM
Overcast at 1:00 PM
63° 1:00 PM
Mostly cloudy at 2:00 PM
62° Today 2:00 PM
Overcast at 3:00 PM
63° 3:00 PM
Mostly cloudy at 4:00 PM
62° 4:00 PM
Partly cloudy at 5:00 PM
60° 5:00 PM
Clear night at 6:00 PM
57° Today 6:00 PM
Clear night at 7:00 PM
53° 7:00 PM
Clear night at 8:00 PM
52° 8:00 PM
Mostly clear night at 9:00 PM
51° 9:00 PM
Clear night at 10:00 PM
49° Today 10:00 PM
Mostly clear night at 11:00 PM
49° 11:00 PM
Mostly clear night at 12:00 AM
48° 12:00 AM
Clear night at 1:00 AM
48° 1:00 AM
Mostly clear night at 2:00 AM
47° Tomorrow 2:00 AM
Partly cloudy night at 3:00 AM
47° 3:00 AM
Mostly clear night at 4:00 AM
48° 4:00 AM
Mostly clear night at 5:00 AM
47° 5:00 AM
Mostly clear night at 6:00 AM
47° Tomorrow 6:00 AM
Mostly sunny at 7:00 AM
50° 7:00 AM
Mostly sunny at 8:00 AM
56° 8:00 AM
Mostly cloudy at 9:00 AM
60° 9:00 AM
Mostly cloudy at 10:00 AM
62° Tomorrow 10:00 AM
Overcast at 11:00 AM
64° 11:00 AM
Overcast at 12:00 PM
65° 12:00 PM
Overcast at 1:00 PM
65° 1:00 PM
Mostly cloudy at 2:00 PM
66° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
66° 3:00 PM
Sunny at 4:00 PM
65° 4:00 PM
Sunny at 5:00 PM
63° 5:00 PM
Clear night at 6:00 PM
59° Tomorrow 6:00 PM
Clear night at 7:00 PM
57° 7:00 PM
Clear night at 8:00 PM
55° 8:00 PM
Clear night at 9:00 PM
53° 9:00 PM
Mostly clear night at 10:00 PM
53° Tomorrow 10:00 PM
Mostly clear night at 11:00 PM
51° 11:00 PM
Mostly clear night at 12:00 AM
50° 12:00 AM
Mostly clear night at 1:00 AM
49° 1:00 AM
Clear night at 2:00 AM
48° Saturday 2:00 AM
Clear night at 3:00 AM
46° 3:00 AM
Clear night at 4:00 AM
45° 4:00 AM
Clear night at 5:00 AM
46° 5:00 AM
Clear night at 6:00 AM
46° Saturday 6:00 AM
Sunny at 7:00 AM
49° 7:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Sunny at 9:00 AM
60° 9:00 AM
Mostly cloudy at 10:00 AM
64° Saturday 10:00 AM
Partly cloudy at 11:00 AM
67° 11:00 AM
Partly cloudy at 12:00 PM
70° 12:00 PM
Sunny at 1:00 PM
72° 1:00 PM
Sunny at 2:00 PM
73° Saturday 2:00 PM
Sunny at 3:00 PM
73° 3:00 PM
Sunny at 4:00 PM
72° 4:00 PM
Sunny at 5:00 PM
68° 5:00 PM
Clear night at 6:00 PM
62° Saturday 6:00 PM
Clear night at 7:00 PM
58° 7:00 PM
Clear night at 8:00 PM
57° 8:00 PM
Clear night at 9:00 PM
56° 9:00 PM
Clear night at 10:00 PM
54° Saturday 10:00 PM
Clear night at 1:00 AM
50° 1:00 AM
Clear night at 4:00 AM
48° 4:00 AM
Sunny at 7:00 AM
50° 7:00 AM
Sunny at 10:00 AM
67° Sunday 10:00 AM
Sunny at 1:00 PM
78° 1:00 PM
Partly cloudy at 4:00 PM
78° 4:00 PM
Partly cloudy night at 7:00 PM
61° 7:00 PM
Partly cloudy night at 10:00 PM
55° Sunday 10:00 PM
Mostly clear night at 1:00 AM
52° 1:00 AM
Clear night at 4:00 AM
49° 4:00 AM
Sunny at 7:00 AM
54° 7:00 AM
Sunny at 10:00 AM
77° Monday 10:00 AM
Overcast at 1:00 PM
83° 1:00 PM
Overcast at 4:00 PM
80° 4:00 PM
Clear night at 7:00 PM
66° 7:00 PM
Clear night at 10:00 PM
62° Monday 10:00 PM
Mostly clear night at 1:00 AM
59° 1:00 AM
Clear night at 4:00 AM
58° 4:00 AM
Sunny at 7:00 AM
66° 7:00 AM
Partly cloudy at 10:00 AM
80° Tuesday 10:00 AM
Overcast at 1:00 PM
81° 1:00 PM
Light rain at 4:00 PM
69° 4:00 PM
Moderate rain at 7:00 PM
59° 7:00 PM
Light rain at 10:00 PM
55° Tuesday 10:00 PM
Partly cloudy night at 4:00 AM
51° 4:00 AM
Mostly sunny at 10:00 AM
57° 10:00 AM
Mostly sunny at 4:00 PM
59° 4:00 PM
Clear night at 10:00 PM
49° Wednesday 10:00 PM
Clear night at 4:00 AM
46° 4:00 AM
Sunny at 10:00 AM
60° 10:00 AM
Sunny at 4:00 PM
65° 4:00 PM
Clear night at 10:00 PM
49° Thursday 10:00 PM
Clear night at 4:00 AM
42° 4:00 AM
Sunny at 10:00 AM
65° 10:00 AM
Sunny at 4:00 PM
73° 4:00 PM
Clear night at 10:00 PM
51° Friday 10:00 PM
Clear night at 4:00 AM
43° 4:00 AM
Sunny at 10:00 AM
70° 10:00 AM
Sunny at 4:00 PM
80° 4:00 PM
Clear night at 10:00 PM
54° Saturday 10:00 PM
Partly cloudy night at 4:00 AM
43° 4:00 AM
Sunny at 10:00 AM
69° 10:00 AM
Sunny at 4:00 PM
81° 4:00 PM
Clear night at 10:00 PM
57° Sunday 10:00 PM
Clear night at 4:00 AM
54° 4:00 AM
Sunny at 10:00 AM
76° 10:00 AM
Mostly sunny at 4:00 PM
80° 4:00 PM
Clear night at 10:00 PM
57° Monday 10:00 PM
Clear night at 4:00 AM
45° 4:00 AM
Sunny at 10:00 AM
60° 10:00 AM
Sunny at 4:00 PM
62° 4:00 PM
Clear night at 10:00 PM
47° Tuesday 10:00 PM
Clear night at 4:00 AM
41° 4:00 AM
Sunny at 10:00 AM
64° 10:00 AM
Sunny at 4:00 PM
72° 4:00 PM
Partly cloudy night at 10:00 PM
51° Wednesday 10:00 PM
Mostly cloudy night at 4:00 AM
42° 4:00 AM
Mostly sunny at 10:00 AM
69° 10:00 AM
Partly cloudy at 4:00 PM
80° 4:00 PM
Overcast night at 10:00 PM
57° Thursday 10:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Grose Vale

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 0,5µg/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 1,3µg/m³

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

O₃ Ozone Good 49,8µg/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 Grose Vale

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 3,6Moderate 😊Good
Tomorrow UV 4,8Moderate 🙂Fair
Saturday UV 6,6High 🙂Fair
Sunday UV 6,6High 🙂Fair
Monday UV 8,0Very high 😊Good
Tuesday UV 7,0High Unavailable
Wednesday UV 5,0Moderate Unavailable
Hourly UV index today
10:00 AMUV 2,6 11:00 AMUV 2,8 12:00 PMUV 3,3 1:00 PMUV 3,6 2:00 PMUV 1,5 3:00 PMUV 1,0 4:00 PMUV 0,7 5:00 PMUV 0,2 6:00 PMUV 0,0 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.

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 Grose Vale

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 7:00 PM–8:00 PM.

100/100Best-hour score
BEST TIME TONIGHT 7:00 PM–8:00 PM Astronomical darkness: 7:07 PM–4:39 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant -52° 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 Grose Vale were last refreshed today at 9:29 AM. The current forecast period extends through 12/09/2026 at 7:00 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.