Evanston Weather Forecast

Today 17 Dec
- 17
- 36
Sunny
Thu 18 Dec
- 21
- 41
Sunny
Fri 19 Dec
- 22
- 34
Mostly sunny
Sat 20 Dec
- 15
- 29
Partly cloudy
Sun 21 Dec
- 16
- 25
Shower or two
Mon 22 Dec
- 12
- 25
Sunny
Tue 23 Dec
- 13
- 25
Partly cloudy

Today 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
Mon 22 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 23 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 17 Dec Adelaide

Sunny. Winds east to northeasterly 15 to 20 km/h tending northwest to southwesterly in the morning then tending east to southeasterly in the evening.

Evanston Temperature Statistics View More

December Temperature

Roseworthy (12km)

Lowest 19 May, 2025
-1.5 °C
Average 2025
16.5 °C
Highest 12 February, 2025
44.7 °C
Lowest 12 November, 2025
3 °C
Average November
16.6 °C
Highest 24 November, 2025
38.6 °C
Lowest 7 December, 2025
4.4 °C
Average December
20.4 °C
Highest 4 December, 2025
39.3 °C

Climate (2020–Present)

Roseworthy (12km)

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

Average Low 2020–2025
9.7 °C
Average 2020–2025
16.2 °C
Average High 2020–2025
23.6 °C

Get WillyWeather+ to remove ads