St Helens Plains Weather Forecast

Today 21 Mar
- 13
- 24
Partly cloudy
Sat 22 Mar
- 9
- 25
Sunny
Sun 23 Mar
- 11
- 27
Mostly sunny
Mon 24 Mar
- 12
- 27
Sunny
Tue 25 Mar
- 12
- 29
Sunny
Wed 26 Mar
- 12
- 27
Mostly sunny
Thu 27 Mar
- 12
- 28
Sunny

Today 21 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 22 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 23 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 24 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 25 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 26 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 27 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 21 Mar Horsham

Partly cloudy. Light winds becoming southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.

St Helens Plains Temperature Statistics View More

March Temperature

Longerenong (14km)

Lowest 17 March, 2025
3.8 °C
Average 2025
22.5 °C
Highest 2 February, 2025
42.5 °C
Lowest 16 February, 2025
5.3 °C
Average February
22.5 °C
Highest 2 February, 2025
42.5 °C
Lowest 17 March, 2025
3.8 °C
Average March
22.2 °C
Highest 15 March, 2025
41.2 °C

Climate (2020–Present)

Longerenong (14km)

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Average Low 2020–2025
7.9 °C
Average 2020–2025
14.6 °C
Average High 2020–2025
22 °C

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