Mount Gambier weather live forecast

Today's maximum temperature in Mount Gambier is expected to be 16°C. Select a day from the live weather forecast for Mount Gambier, South Australia, Australia for more weather parameters.

Friday
4th Sep
16

8

2

4
Saturday
5th Sep
14

10

3

4
Sunday
6th Sep
15

9

3

2
Monday
7th Sep
15

7

4

1
Tuesday
8th Sep
14

6

0

1

5-day weather forecast updated at 04:00 on Wednesday 2nd September 2026 GMT

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The 5-day weather forecast for South Australia (Mount Gambier) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mount Gambier weather forecast by day

Below are the detailed weather forecasts for Mount Gambier for the next 5 days.

Mount Gambier weather for Friday 4th September 2026

Expect mostly cloudy with light rain in Mount Gambier, South Australia with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 88% chance of some rain and a moderate breeze of 23 kph from the north.

16
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
88
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
23
kph wind from N

Mount Gambier weather for Saturday 5th September 2026

Expect mostly cloudy with rain in Mount Gambier, South Australia with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a fresh breeze of 31 kph from the west.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
4
UV index (Moderate)
68
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
31
kph wind from W

Mount Gambier weather for Sunday 6th September 2026

Expect broken clouds in Mount Gambier, South Australia with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
15
kph wind from W

Mount Gambier weather for Monday 7th September 2026

Expect broken clouds in Mount Gambier, South Australia with a maximum temperature of 15°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

15
°C maximum temperature
7
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
13
kph wind from SE

Mount Gambier weather for Tuesday 8th September 2026

Expect overcast skies in Mount Gambier, South Australia with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.