Selwyn Weather Forecast
- 21
- 34
Cloudy
- 22
- 34
Sunny
- 22
- 34
Sunny
- 23
- 34
Sunny
- 22
- 34
Sunny
- 22
- 35
Partly cloudy
- 22
- 36
Partly cloudy
Today 5 Jan North West
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and evening. Winds east to southeasterly 15 to 25 km/h. Daytime maximum temperatures in the low to mid 30s.
Selwyn Temperature Statistics View More
January Temperature
The Monument Airport (40km)
Lowest 2 January, 2026
19.4 °CAverage January
24.4 °CHighest 3 January, 2026
31.6 °C
Climate (2021–Present)
The Monument Airport (40km)
Average Low 2021–2026
16.9 °CAverage 2021–2026
24.5 °CAverage High 2021–2026
32.4 °C