Shannon Weather Forecast
- 9
- 15
Storm
- 8
- 14
Shower
- 8
- 14
Shower
- 5
- 13
Shower
- 6
- 15
Cloudy
- 6
- 17
Partly cloudy
- 5
- 20
Partly cloudy
Today 5 Sep South West
Cloudy. Very high chance of showers. The chance of a thunderstorm in the west. Winds northerly 15 to 25 km/h turning northwesterly during the day. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching around 17.
Shannon Temperature Statistics View More
September Temperature
Shannon (17km)
Lowest 1 September, 2025
4 °CAverage September
6.7 °CHighest
–
Climate (2020–Present)
Shannon (17km)
Average Low 2020–2025
10.3 °CAverage 2020–2025
14.6 °CAverage High 2020–2025
20.8 °C