Shannon Weather Forecast
- -2
- 15
Morning frost. Sunny
- 1
- 18
Possible late shower
- 8
- 18
Shower or two
- 2
- 10
Showers or snow at times
- -3
- 12
Morning frost. Cloudy
- -1
- 15
Morning frost. Partly cloudy
- 3
- 19
Shower or two
Today 23 Sep Central Plateau
Sunny. Areas of morning frost. Winds north to northwesterly 15 to 20 km/h tending west to northwesterly in the morning then becoming light in the middle of the day. Overnight temperatures falling to between minus 3 and zero with daytime temperatures reaching between 11 and 16.
Shannon Temperature Statistics View More
September Temperature
Liawenee (17km)
Lowest 12 September, 2026
-6.5 °CAverage September
5.1 °CHighest 12 September, 2026
17.6 °C
Climate (2022–2026)
Liawenee (17km)
Average Low 2022–2026
1.6 °CAverage 2022–2026
6.4 °CAverage High 2022–2026
12 °C