Gunnedah Weather Forecast

Today 16 Sep
- 11
- 26
Clear
Wed 17 Sep
- 15
- 25
Partly cloudy
Thu 18 Sep
- 7
- 24
Sunny
Fri 19 Sep
- 6
- 28
Sunny day. Showers increasing
Sat 20 Sep
- 14
- 24
Showers easing then sunny
Sun 21 Sep
- 6
- 21
Sunny
Mon 22 Sep
- 5
- 22
Sunny

Today 16 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 17 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 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
Fri 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
Sat 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
Sun 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
Mon 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

Today 16 Sep North West Slopes and Plains

Mostly clear. Winds north to northeasterly 15 to 25 km/h.

Gunnedah Temperature Statistics View More

September Temperature

Gunnedah Airport (3km)

Lowest 11 July, 2025
-2.7 °C
Average 2025
16.7 °C
Highest 29 January, 2025
40.8 °C
Lowest 31 August, 2025
-2.4 °C
Average August
11 °C
Highest 27 August, 2025
22.9 °C
Lowest 3 September, 2025
0 °C
Average September
12.3 °C
Highest 8 September, 2025
24.7 °C

Climate (2020–Present)

Gunnedah Airport (3km)

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Average Low 2020–2025
10.3 °C
Average 2020–2025
17.5 °C
Average High 2020–2025
25.9 °C

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