Coleraine Weather Forecast

Today 1 Jan
- 7
- 24
Mostly sunny
Fri 2 Jan
- 9
- 30
Partly cloudy
Sat 3 Jan
- 12
- 27
Partly cloudy
Sun 4 Jan
- 12
- 25
Partly cloudy
Mon 5 Jan
- 10
- 29
Partly cloudy
Tue 6 Jan
- 11
- 36
Sunny
Wed 7 Jan
- 19
- 40
Mostly sunny

Today 1 Jan
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 2 Jan
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 3 Jan
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 4 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 5 Jan
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 6 Jan
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 7 Jan
1. 2 am

Today 1 Jan South West

Mostly sunny. Winds southeasterly 20 to 30 km/h. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching 21 to 26.

Coleraine Temperature Statistics View More

January Temperature

Casterton (31km)

Lowest
–
Average 2026
–
Highest
–
Lowest 7 December, 2025
3.6 °C
Average December
15.9 °C
Highest 18 December, 2025
37.3 °C
Lowest
–
Average January
–
Highest
–

Climate (2020–Present)

Casterton (31km)

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Average Low 2020–2025
8.4 °C
Average 2020–2025
13.5 °C
Average High 2020–2025
19.7 °C

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