Grandchester Weather Forecast

Today 17 May
- 13
- 25
Shower or two
Mon 18 May
- 15
- 21
Rain
Tue 19 May
- 16
- 24
Rain
Wed 20 May
- 13
- 24
Partly cloudy
Thu 21 May
- 10
- 24
Sunny
Fri 22 May
- 9
- 24
Sunny
Sat 23 May
- 10
- 25
Mostly sunny

Today 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
Tue 19 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 20 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 21 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 22 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 23 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 17 May Southeast Coast

Cloudy. High chance of showers. Light winds.

Grandchester Temperature Statistics View More

May Temperature

Gatton (18km)

Lowest 9 May, 2026
7.4 °C
Average 2026
22.7 °C
Highest 26 January, 2026
39.2 °C
Lowest 22 April, 2026
10.3 °C
Average April
20.6 °C
Highest 8 April, 2026
34.9 °C
Lowest 9 May, 2026
7.4 °C
Average May
18.6 °C
Highest 4 May, 2026
29 °C

Climate (2021–Present)

Gatton (18km)

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Average Low 2021–2026
13.4 °C
Average 2021–2026
19.7 °C
Average High 2021–2026
27.4 °C

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