Norton Summit Weather Forecast

Today 11 Dec
- 13
- 29
Clear
Fri 12 Dec
- 17
- 34
Partly cloudy
Sat 13 Dec
- 13
- 25
Mostly sunny
Sun 14 Dec
- 9
- 20
Cloudy
Mon 15 Dec
- 9
- 18
Cloudy
Tue 16 Dec
- 7
- 24
Sunny
Wed 17 Dec
- 11
- 32
Sunny

Today 11 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 12 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 13 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 14 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
Mon 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

Today 11 Dec Mount Lofty Ranges

Mostly clear. The chance of a thunderstorm in the north early this evening. Winds southeasterly 15 to 25 km/h.

Norton Summit Temperature Statistics View More

December Temperature

Mount Lofty (6km)

Lowest 8 August, 2025
1.2 °C
Average 2025
12.6 °C
Highest 12 February, 2025
38.5 °C
Lowest 4 November, 2025
3.4 °C
Average November
11.6 °C
Highest 24 November, 2025
27.5 °C
Lowest 7 December, 2025
5.4 °C
Average December
15.2 °C
Highest 4 December, 2025
28.8 °C

Climate (2020–Present)

Mount Lofty (6km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2020–2025
8.9 °C
Average 2020–2025
12.3 °C
Average High 2020–2025
17.2 °C

Get WillyWeather+ to remove ads