Blenheim Weather Forecast
- 13
- 25
Shower or two
- 12
- 26
Partly cloudy
- 13
- 26
Shower or two
- 14
- 27
Possible shower
- 14
- 26
Possible shower
- 13
- 28
Possible shower
- 14
- 28
Possible shower
Today 27 Apr Southeast Coast
Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm along the coastal fringe. Winds south to southeasterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Blenheim Temperature Statistics View More
April Temperature
Gatton (13km)
Lowest 22 April, 2026
10.3 °CAverage April
20.9 °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