Gretna Weather Forecast

Today 29 Apr
- 5
- 18
Cloud clearing
Thu 30 Apr
- 6
- 23
Partly cloudy
Fri 1 May
- 11
- 25
Partly cloudy
Sat 2 May
- 10
- 24
Partly cloudy
Sun 3 May
- 11
- 20
Showers
Mon 4 May
- 8
- 17
Shower or two
Tue 5 May
- 7
- 16
Shower or two

Today 29 Apr
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 30 Apr
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 1 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 2 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 3 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 4 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 5 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 29 Apr New Norfolk

Cloud clearing. Light winds.

Gretna Temperature Statistics View More

April Temperature

Bushy Park (5km)

Lowest 19 April, 2026
-2 °C
Average 2026
15.3 °C
Highest 27 January, 2026
36.5 °C
Lowest 29 March, 2026
4.1 °C
Average March
15.6 °C
Highest 22 March, 2026
29.1 °C
Lowest 19 April, 2026
-2 °C
Average April
11.3 °C
Highest 24 April, 2026
26.4 °C

Climate (2021–Present)

Bushy Park (5km)

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Average Low 2021–2026
5.8 °C
Average 2021–2026
11.7 °C
Average High 2021–2026
18.8 °C

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