South Grafton Airport Weather Forecast

Today 18 Sep
- 8
- 26
Sunny
Sat 19 Sep
- 7
- 31
Sunny
Sun 20 Sep
- 9
- 32
Sunny
Mon 21 Sep
- 10
- 34
Sunny
Tue 22 Sep
- 14
- 25
Possible shower
Wed 23 Sep
- 15
- 24
Shower or two
Thu 24 Sep
- 13
- 25
Possible shower

Today 18 Sep
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 19 Sep
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 20 Sep
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 21 Sep
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 22 Sep
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 23 Sep
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 24 Sep
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 18 Sep Northern Rivers

Mostly sunny. Light winds. Daytime maximum temperatures in the low to mid 20s.

South Grafton Airport Temperature Statistics View More

September Temperature

Grafton (Agricultural Research and Advisory Station) (10km)

Lowest 25 July, 2026
3.5 °C
Average 2026
19.1 °C
Highest 12 February, 2026
39.9 °C
Lowest 5 August, 2026
5.1 °C
Average August
15 °C
Highest 25 August, 2026
25.7 °C
Lowest 2 September, 2026
7.7 °C
Average September
17.5 °C
Highest 3 September, 2026
32.8 °C

Climate (2021–2026)

Grafton (Agricultural Research and Advisory Station) (10km)

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Average Low 2021–2026
14.4 °C
Average 2021–2026
19.3 °C
Average High 2021–2026
26 °C

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