Blenheim Weather Forecast
- 14
- 25
Shower or two
- 14
- 26
Possible shower
- 14
- 26
Possible shower
- 14
- 27
Partly cloudy
- 13
- 28
Partly cloudy
- 14
- 27
Partly cloudy
- 14
- 27
Shower or two
Today 30 Apr Southeast Coast
Partly cloudy. High chance of showers, most likely in the late morning and afternoon. Winds southerly 15 to 20 km/h tending southeasterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 13 and 17 with daytime temperatures reaching the low to mid 20s.
Blenheim Temperature Statistics View More
April Temperature
Gatton (13km)
Lowest 22 April, 2026
10.3 °CAverage April
20.6 °CHighest 8 April, 2026
34.9 °C
Climate (2021–Present)
Gatton (13km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
19.7 °CAverage High 2021–2026
27.4 °C