Thomson Weather Forecast

Today 22 Dec
- 10
- 21
Cloudy
Tue 23 Dec
- 12
- 21
Cloudy
Wed 24 Dec
- 11
- 22
Cloudy
Thu 25 Dec
- 11
- 18
Cloudy
Fri 26 Dec
- 11
- 18
Cloudy
Sat 27 Dec
- 11
- 23
Mostly sunny
Sun 28 Dec
- 12
- 30
Sunny

Today 22 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 23 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 24 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 25 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 26 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 27 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 28 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 22 Dec Geelong and Surf Coast

Cloudy. Slight chance of a shower. Winds westerly 15 to 25 km/h.

Thomson Temperature Statistics View More

December Temperature

Avalon Airport (17km)

Lowest 20 August, 2025
-1.4 °C
Average 2025
14.6 °C
Highest 27 January, 2025
42.1 °C
Lowest 13 November, 2025
4.5 °C
Average November
14.4 °C
Highest 2 November, 2025
32.8 °C
Lowest 7 December, 2025
6.6 °C
Average December
17.1 °C
Highest 18 December, 2025
39.5 °C

Climate (2020–Present)

Avalon Airport (17km)

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Average Low 2020–2025
9.6 °C
Average 2020–2025
14.5 °C
Average High 2020–2025
20.4 °C

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