Blenheim Weather Forecast
- 15
- 30
Partly cloudy
- 17
- 28
Shower or two
- 16
- 30
Partly cloudy
- 16
- 30
Partly cloudy
- 16
- 30
Partly cloudy
- 16
- 30
Partly cloudy
- 16
- 29
Partly cloudy
Today 30 Mar Southeast Coast
Partly cloudy. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds southerly 15 to 20 km/h tending southeasterly 15 to 25 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures in the mid to high 20s.
Blenheim Temperature Statistics View More
March Temperature
Gatton (13km)
Lowest 29 March, 2026
11.5 °CAverage March
22.9 °CHighest 12 March, 2026
36 °C
Climate (2021–Present)
Gatton (13km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
19.6 °CAverage High 2021–2026
27.3 °C