Grafton Primary Industries Institute Weather Forecast

Today 12 May
- 15
- 24
Showers
Wed 13 May
- 15
- 23
Showers
Thu 14 May
- 14
- 23
Showers
Fri 15 May
- 13
- 24
Shower or two
Sat 16 May
- 14
- 23
Showers
Sun 17 May
- 14
- 24
Showers
Mon 18 May
- 15
- 24
Showers

Today 12 May
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 13 May
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 14 May
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 15 May
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 16 May
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 17 May
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 18 May
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 12 May Northern Rivers

Partly cloudy. Very high chance of showers. Winds south to southeasterly 20 to 30 km/h. Daytime maximum temperatures in the low to mid 20s.

Grafton Primary Industries Institute Temperature Statistics View More

May Temperature

Grafton (Agricultural Research and Advisory Station) (0km)

Lowest 9 May, 2026
6.3 °C
Average 2026
22.4 °C
Highest 12 February, 2026
39.9 °C
Lowest 13 April, 2026
8.9 °C
Average April
20.3 °C
Highest 11 April, 2026
37.1 °C
Lowest 9 May, 2026
6.3 °C
Average May
18.2 °C
Highest 5 May, 2026
28.7 °C

Climate (2021–Present)

Grafton (Agricultural Research and Advisory Station) (0km)

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Average Low 2021–2026
14.3 °C
Average 2021–2026
19.3 °C
Average High 2021–2026
26 °C

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