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Current weather in Mount Gambier is overcast clouds.

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Weather data for Mount Gambier is updated regularly with the latest available observations and forecasts.

Now · 8:24 PM

Mount Gambier Weather & Hourly Forecast

Australia · South Australia · 5290

11°C

Overcast night

Feels like: 10°C

💧 Humidity 86% 🌡 Pressure 1027 hPa 💨 Wind 6 km/h 👁 Visibility 40.1 km ☁ Clouds 97% ☀️ UV index 0.0 · Low 🌅 Sunrise 5:53 AM 🌇 Sunset 6:05 PM

Hourly Forecast for Mount Gambier

Today

8:30 PM

Overcast night

11° 💧 None 💨 6 km/h H 86%1027 hPa

11:30 PM

Overcast night

12° 💧 None 💨 13 km/h H 66%1026 hPa

Tomorrow

2:30 AM

Mostly cloudy night

12° 💧 None 💨 13 km/h H 73%1024 hPa

5:30 AM

Overcast night

12° 💧 None 💨 16 km/h H 74%1023 hPa

8:30 AM

Overcast

15° 💧 None 💨 19 km/h H 72%1024 hPa

11:30 AM

Overcast

18° 💧 0.0 mm 💨 16 km/h H 72%1023 hPa

2:30 PM

Overcast

18° 💧 None 💨 13 km/h H 71%1022 hPa

5:30 PM

Partly cloudy

17° 💧 None 💨 13 km/h H 74%1021 hPa

8:30 PM

Overcast night

17° 💧 None 💨 16 km/h H 70%1022 hPa

11:30 PM

Overcast night

16° 💧 None 💨 10 km/h H 74%1022 hPa

Friday

2:30 AM

Light rain

15° 💧 2.4 mm 💨 11 km/h H 85%1022 hPa

5:30 AM

Light rain

13° 💧 3.0 mm 💨 4 km/h H 97%1022 hPa

8:30 AM

Overcast

15° 💧 0.3 mm 💨 7 km/h H 95%1024 hPa

11:30 AM

Light rain

16° 💧 0.2 mm 💨 13 km/h H 92%1024 hPa

2:30 PM

Overcast

15° 💧 0.1 mm 💨 15 km/h H 87%1024 hPa

5:30 PM

Overcast

13° 💧 None 💨 12 km/h H 85%1025 hPa

Today

8:30 PM

Overcast night

11° 💧 None 💨 6 km/h H 86%1027 hPa

9:30 PM

Overcast night

12° 💧 None 💨 11 km/h H 74%1026 hPa

10:30 PM

Overcast night

12° 💧 None 💨 13 km/h H 64%1026 hPa

11:30 PM

Overcast night

12° 💧 None 💨 13 km/h H 66%1026 hPa

Tomorrow

12:30 AM

Overcast night

12° 💧 None 💨 13 km/h H 67%1025 hPa

1:30 AM

Overcast night

12° 💧 None 💨 12 km/h H 70%1024 hPa

2:30 AM

Mostly cloudy night

12° 💧 None 💨 13 km/h H 73%1024 hPa

3:30 AM

Mostly cloudy night

12° 💧 None 💨 16 km/h H 74%1023 hPa

4:30 AM

Mostly cloudy night

12° 💧 None 💨 16 km/h H 76%1023 hPa

5:30 AM

Overcast night

12° 💧 None 💨 16 km/h H 74%1023 hPa

6:30 AM

Overcast

13° 💧 None 💨 17 km/h H 74%1023 hPa

7:30 AM

Overcast

14° 💧 None 💨 17 km/h H 74%1024 hPa

8:30 AM

Overcast

15° 💧 None 💨 19 km/h H 72%1024 hPa

9:30 AM

Overcast

15° 💧 None 💨 21 km/h H 73%1024 hPa

10:30 AM

Overcast

17° 💧 None 💨 16 km/h H 73%1023 hPa

11:30 AM

Overcast

18° 💧 None 💨 16 km/h H 72%1023 hPa

12:30 PM

Overcast

18° 💧 0.0 mm 💨 13 km/h H 73%1023 hPa

1:30 PM

Overcast

19° 💧 None 💨 15 km/h H 64%1022 hPa

2:30 PM

Overcast

18° 💧 None 💨 13 km/h H 71%1022 hPa

3:30 PM

Overcast

17° 💧 None 💨 13 km/h H 74%1021 hPa

4:30 PM

Overcast

18° 💧 None 💨 13 km/h H 71%1021 hPa

5:30 PM

Partly cloudy

17° 💧 None 💨 13 km/h H 74%1021 hPa

6:30 PM

Overcast night

16° 💧 None 💨 12 km/h H 77%1021 hPa

7:30 PM

Overcast night

17° 💧 None 💨 15 km/h H 73%1022 hPa

8:30 PM

Overcast night

17° 💧 None 💨 16 km/h H 70%1022 hPa

9:30 PM

Overcast night

16° 💧 None 💨 14 km/h H 71%1022 hPa

10:30 PM

Overcast night

16° 💧 None 💨 13 km/h H 73%1022 hPa

11:30 PM

Overcast night

16° 💧 None 💨 10 km/h H 74%1022 hPa

Friday

12:30 AM

Overcast night

15° 💧 None 💨 10 km/h H 76%1022 hPa

1:30 AM

Overcast night

15° 💧 None 💨 13 km/h H 77%1022 hPa

2:30 AM

Light rain

15° 💧 0.7 mm 💨 11 km/h H 85%1022 hPa

3:30 AM

Light rain

14° 💧 1.5 mm 💨 7 km/h H 94%1022 hPa

4:30 AM

Light rain

13° 💧 0.3 mm 💨 5 km/h H 95%1022 hPa

5:30 AM

Light rain

13° 💧 1.5 mm 💨 4 km/h H 97%1022 hPa

6:30 AM

Light rain

13° 💧 0.7 mm 💨 7 km/h H 97%1023 hPa

7:30 AM

Light rain

14° 💧 0.8 mm 💨 6 km/h H 97%1024 hPa

8:30 AM

Overcast

15° 💧 0.0 mm 💨 7 km/h H 95%1024 hPa

9:30 AM

Light rain

16° 💧 0.1 mm 💨 7 km/h H 91%1024 hPa

10:30 AM

Light rain

17° 💧 0.2 mm 💨 9 km/h H 89%1024 hPa

11:30 AM

Light rain

16° 💧 0.1 mm 💨 13 km/h H 92%1024 hPa

12:30 PM

Overcast

15° 💧 0.0 mm 💨 14 km/h H 92%1024 hPa

1:30 PM

Overcast

15° 💧 0.0 mm 💨 13 km/h H 89%1024 hPa

2:30 PM

Overcast

15° 💧 0.0 mm 💨 15 km/h H 87%1024 hPa

3:30 PM

Overcast

14° 💧 0.0 mm 💨 15 km/h H 87%1024 hPa

4:30 PM

Overcast

13° 💧 0.0 mm 💨 14 km/h H 87%1025 hPa

5:30 PM

Overcast

13° 💧 None 💨 12 km/h H 85%1025 hPa

6:30 PM

Overcast night

12° 💧 None 💨 10 km/h H 86%1026 hPa

7:30 PM

Overcast night

12° 💧 None 💨 9 km/h H 86%1026 hPa

8:30 PM

Mostly cloudy night

11° 💧 None 💨 8 km/h H 89%1027 hPa

9:30 PM

Overcast night

11° 💧 None 💨 9 km/h H 90%1027 hPa

10:30 PM

Overcast night

11° 💧 None 💨 9 km/h H 89%1027 hPa

11:30 PM

Overcast night

11° 💧 None 💨 8 km/h H 88%1027 hPa

Saturday

12:30 AM

Overcast night

11° 💧 None 💨 9 km/h H 88%1027 hPa

1:30 AM

Overcast night

11° 💧 None 💨 10 km/h H 87%1027 hPa

2:30 AM

Overcast night

10° 💧 None 💨 8 km/h H 86%1027 hPa

3:30 AM

Moderate rain

10° 💧 2.5 mm 💨 11 km/h H 92%1027 hPa

4:30 AM

Moderate rain

10° 💧 2.6 mm 💨 8 km/h H 96%1027 hPa

5:30 AM

Light rain

9° 💧 1.0 mm 💨 7 km/h H 97%1028 hPa

6:30 AM

Overcast

10° 💧 0.1 mm 💨 7 km/h H 97%1029 hPa

7:30 AM

Overcast

10° 💧 None 💨 10 km/h H 96%1030 hPa

8:30 AM

Overcast

11° 💧 None 💨 12 km/h H 94%1030 hPa

9:30 AM

Overcast

12° 💧 None 💨 12 km/h H 90%1030 hPa

12:30 PM

Overcast

14° 💧 None 💨 19 km/h H 69%1030 hPa

3:30 PM

Overcast

13° 💧 None 💨 22 km/h H 76%1031 hPa

6:30 PM

Overcast night

11° 💧 None 💨 17 km/h H 75%1033 hPa

9:30 PM

Mostly cloudy night

10° 💧 None 💨 16 km/h H 77%1035 hPa

Sunday

12:30 AM

Partly cloudy night

9° 💧 None 💨 18 km/h H 77%1035 hPa

3:30 AM

Mostly cloudy night

8° 💧 None 💨 15 km/h H 77%1034 hPa

6:30 AM

Mostly sunny

8° 💧 None 💨 15 km/h H 74%1036 hPa

9:30 AM

Mostly sunny

12° 💧 None 💨 18 km/h H 55%1036 hPa

12:30 PM

Partly cloudy

14° 💧 None 💨 19 km/h H 54%1035 hPa

3:30 PM

Mostly cloudy

13° 💧 None 💨 20 km/h H 57%1034 hPa

6:30 PM

Mostly clear night

9° 💧 None 💨 16 km/h H 65%1035 hPa

9:30 PM

Overcast night

7° 💧 None 💨 14 km/h H 77%1036 hPa

Monday

12:30 AM

Overcast night

7° 💧 None 💨 16 km/h H 86%1035 hPa

3:30 AM

Overcast night

7° 💧 None 💨 16 km/h H 85%1034 hPa

6:30 AM

Overcast

7° 💧 None 💨 16 km/h H 87%1034 hPa

9:30 AM

Overcast

12° 💧 None 💨 17 km/h H 75%1033 hPa

12:30 PM

Overcast

17° 💧 None 💨 12 km/h H 65%1031 hPa

3:30 PM

Overcast

18° 💧 None 💨 10 km/h H 70%1029 hPa

6:30 PM

Overcast night

16° 💧 None 💨 13 km/h H 71%1028 hPa

9:30 PM

Overcast night

15° 💧 None 💨 16 km/h H 73%1028 hPa

Tuesday

12:30 AM

Overcast night

13° 💧 None 💨 17 km/h H 74%1026 hPa

3:30 AM

Overcast night

14° 💧 None 💨 24 km/h H 67%1024 hPa

6:30 AM

Mostly cloudy

14° 💧 None 💨 26 km/h H 66%1024 hPa

9:30 AM

Overcast

18° 💧 None 💨 28 km/h H 66%1023 hPa

3:30 PM

Mostly cloudy

23° 💧 None 💨 22 km/h H 60%1019 hPa

9:30 PM

Overcast night

19° 💧 None 💨 11 km/h H 67%1019 hPa

Wednesday

3:30 AM

Moderate rain

15° 💧 None 💨 10 km/h H 94%1018 hPa

9:30 AM

Partly cloudy

19° 💧 None 💨 13 km/h H 85%1017 hPa

3:30 PM

Overcast

19° 💧 None 💨 16 km/h H 78%1013 hPa

9:30 PM

Moderate rain

16° 💧 None 💨 19 km/h H 97%1013 hPa

Thursday

3:30 AM

Overcast night

15° 💧 None 💨 17 km/h H 99%1012 hPa

9:30 AM

Partly cloudy

15° 💧 None 💨 20 km/h H 88%1018 hPa

3:30 PM

Mostly sunny

14° 💧 None 💨 18 km/h H 64%1021 hPa

9:30 PM

Mostly clear night

10° 💧 None 💨 7 km/h H 75%1026 hPa

Friday

3:30 AM

Mostly clear night

9° 💧 None 💨 10 km/h H 85%1027 hPa

9:30 AM

Mostly sunny

14° 💧 None 💨 8 km/h H 66%1031 hPa

3:30 PM

Sunny

14° 💧 None 💨 14 km/h H 53%1031 hPa

9:30 PM

Mostly cloudy night

8° 💧 None 💨 10 km/h H 76%1034 hPa

Saturday

3:30 AM

Overcast night

5° 💧 None 💨 8 km/h H 86%1033 hPa

9:30 AM

Mostly cloudy

12° 💧 None 💨 13 km/h H 69%1034 hPa

3:30 PM

Overcast

15° 💧 None 💨 15 km/h H 71%1032 hPa

9:30 PM

Overcast night

11° 💧 None 💨 13 km/h H 80%1034 hPa

Sunday

3:30 AM

Partly cloudy night

9° 💧 None 💨 12 km/h H 91%1032 hPa

9:30 AM

Partly cloudy

14° 💧 None 💨 10 km/h H 79%1033 hPa

3:30 PM

Mostly sunny

19° 💧 None 💨 5 km/h H 60%1029 hPa

9:30 PM

Mostly clear night

12° 💧 None 💨 11 km/h H 93%1030 hPa

Monday

3:30 AM

Clear night

11° 💧 None 💨 10 km/h H 95%1026 hPa

9:30 AM

Sunny

20° 💧 None 💨 14 km/h H 79%1026 hPa

3:30 PM

Light rain

22° 💧 None 💨 12 km/h H 80%1022 hPa

9:30 PM

Clear night

14° 💧 None 💨 4 km/h H 95%1025 hPa

Tuesday

3:30 AM

Partly cloudy night

12° 💧 None 💨 7 km/h H 98%1025 hPa

9:30 AM

Partly cloudy

19° 💧 None 💨 4 km/h H 84%1027 hPa

3:30 PM

Mostly sunny

21° 💧 None 💨 9 km/h H 64%1025 hPa

9:30 PM

Mostly clear night

11° 💧 None 💨 6 km/h H 92%1027 hPa

Wednesday

3:30 AM

Mostly cloudy night

10° 💧 None 💨 2 km/h H 99%1025 hPa

9:30 AM

Sunny

20° 💧 None 💨 5 km/h H 82%1026 hPa

3:30 PM

Sunny

20° 💧 None 💨 14 km/h H 67%1023 hPa

9:30 PM

Mostly clear night

16° 💧 None 💨 12 km/h H 88%1024 hPa

Thursday

3:30 AM

Partly cloudy night

16° 💧 None 💨 13 km/h H 95%1021 hPa

9:30 AM

Overcast

23° 💧 None 💨 21 km/h H 71%1021 hPa

In Mount Gambier and, more broadly, across South Australia: Clear skies will persist this evening, with temperatures remaining cool around 11 degrees Celsius. Light southeast winds are expected, blowing at up to 13 km/h, with gusts reaching 25 km/h. No precipitation is anticipated during the upcoming hours, making for a calm and dry night. Temperatures will stay steady, providing a cool but clear environment as the evening progresses.

15-Day Weather Outlook for Mount Gambier

TomorrowTomorrow

Overcast 19°/12° 💧 None 💨 21 km/h

Friday, Sep 25Fri Sep 25

Overcast 17°/11° 💧 None 💨 15 km/h

Saturday, Sep 26Sat Sep 26

Moderate rain 14°/9° 💧 13 mm 💨 22 km/h

Sunday, Sep 27Sun Sep 27

Partly cloudy 14°/7° 💧 None 💨 20 km/h

Monday, Sep 28Mon Sep 28

Overcast 18°/7° 💧 0.1 mm 💨 17 km/h

Tuesday, Sep 29Tue Sep 29

Overcast 23°/13° 💧 0.2 mm 💨 28 km/h

Wednesday, Sep 30Wed Sep 30

Moderate rain 19°/15° 💧 8.2 mm 💨 19 km/h

Thursday, Oct 1Thu Oct 1

Overcast 15°/10° 💧 5.5 mm 💨 20 km/h

Friday, Oct 2Fri Oct 2

Mostly sunny 14°/8° 💧 0.0 mm 💨 14 km/h

Saturday, Oct 3Sat Oct 3

Overcast 15°/5° 💧 None 💨 15 km/h

Sunday, Oct 4Sun Oct 4

Partly cloudy 19°/9° 💧 None 💨 12 km/h

Monday, Oct 5Mon Oct 5

Light rain 22°/11° 💧 1.3 mm 💨 14 km/h

Tuesday, Oct 6Tue Oct 6

Partly cloudy 21°/11° 💧 None 💨 9 km/h

Wednesday, Oct 7Wed Oct 7

Mostly cloudy 20°/10° 💧 None 💨 14 km/h

Thursday, Oct 8Thu Oct 8

Partly cloudy 23°/16° 💧 0.1 mm 💨 21 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mount Gambier

Vertical axis: °C · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Mount Gambier

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 8:30 PM

PM2.5 Fine particles Good 5,4µg/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 11,8µg/m³

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

O₃ Ozone Fair 71,0µg/m³

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

NO₂ Nitrogen dioxide Good 0,8µg/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 Gambier

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 4,3Moderate 🙂Fair

Friday UV 3,9Moderate 🙂Fair

Saturday UV 1,6Low 🙂Fair

Sunday UV 6,1High 🙂Fair

Monday UV 6,0High —Unavailable

Tuesday UV 6,0High —Unavailable

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 Gambier

Vertical axis: km/h · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · MOUNT GAMBIER, SOUTH AUSTRALIA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

40/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 84% Real hourly forecast for the best viewing hour.

☾ Moonlight 91% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 35° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Forecast data for Mount Gambier were last refreshed today at 8:24 PM. The current forecast period extends through 25/09/2026 at 5:30 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.