Sunnyside Weather Forecast

Today 15 Dec
- 12
- 22
Partly cloudy
Tue 16 Dec
- 9
- 31
Sunny
Wed 17 Dec
- 13
- 39
Sunny
Thu 18 Dec
- 17
- 43
Sunny
Fri 19 Dec
- 19
- 36
Mostly sunny
Sat 20 Dec
- 15
- 28
Mostly sunny
Sun 21 Dec
- 15
- 25
Showers

Today 15 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 16 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 17 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 18 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 19 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 20 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 21 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 15 Dec Murraylands

Cloud clearing. Winds southerly 25 to 35 km/h. Daytime maximum temperatures in the low to mid 20s.

Sunnyside Temperature Statistics View More

December Temperature

Murray Bridge (11km)

Lowest 19 August, 2025
0 °C
Average 2025
15.4 °C
Highest 15 March, 2025
42.9 °C
Lowest 12 November, 2025
3.6 °C
Average November
16.6 °C
Highest 24 November, 2025
37.4 °C
Lowest 3 December, 2025
8.9 °C
Average December
19.7 °C
Highest 12 December, 2025
37.9 °C

Climate (2020–Present)

Murray Bridge (11km)

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Average Low 2020–2025
10.2 °C
Average 2020–2025
15.3 °C
Average High 2020–2025
23.5 °C

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