Warm and sunny weather forecast for South Island Labour weekend
Wednesday 21 October 2026 · 3 outlets · 3 reports · updated In this story MetService
Christchurch and the South Island are expected to experience warm, sunny weather over the Labour long weekend. Temperatures in Christchurch may reach 27C, which is 10C above the seasonal average. This weather coincides with sporting events expected to draw over 68,000 people to the region.
Key facts
5 facts
- Christchurch temperatures expected to reach 27C over Labour weekend
- Temperatures are 10C above the seasonal average
- 68,000 people expected at sporting venues
- Estimated $10 million economic boost from sporting events
- Earth Sciences New Zealand declared a very strong El Niño event
The full story
1 min read · 3 outlets
Christchurch is expected to experience unseasonably warm weather over the Labour weekend, with temperatures forecast to reach 27C. This peak is approximately 10C higher than the average for this time of year. The warm conditions are driven by a large ridge of high pressure.
MetService predicts Christchurch will reach 26C on Thursday before dropping to 19C on Friday. Temperatures are expected to rise to 27C on Saturday, 26C on Sunday, and 25C on Monday. Other areas such as Ōamaru and Timaru may see highs of 25C to 26C.
The warm weather will be accompanied by dry northwesterly winds. However, a front is expected to arrive from the south, potentially bringing heavy rain to lower areas and snow to ridge tops. This system may impact Canterbury with rain by Tuesday, when temperatures are expected to fall to 19C.
The long weekend coincides with major sporting events that are expected to draw 68,000 people to the region. These events, including matches for the Silver Ferns, Black Caps, and Rugby League World Cup, are estimated to inject $10 million into the local economy.
Where reports differ
- One report attributes the warm weather to a ridge of high pressure to the west, while another describes a slow-moving high over the Tasman Sea
- The forecast for Monday's rain varies, with one report suggesting it may hit Christchurch on Tuesday and another suggesting rain spreading over Otago on Monday afternoon
Compiled from reports by The Press, NZ Herald and Otago Daily Times.
