Shannon Weather Forecast
- 12
- 23
Shower
- 11
- 18
Shower
- 10
- 16
Shower
- 9
- 17
Shower
- 11
- 19
Shower
- 11
- 19
Shower
- 9
- 21
Partly cloudy
Today 13 May South West
Becoming cloudy. Very high chance of showers in the southwest, medium chance elsewhere. The chance of a thunderstorm in the southwest in the afternoon and early evening. Winds north to northwesterly 20 to 30 km/h tending west to northwesterly 25 to 35 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low 20s.
Shannon Temperature Statistics View More
May Temperature
Shannon (17km)
Lowest 2 May, 2026
6.8 °CAverage May
12.8 °CHighest 8 May, 2026
19.9 °C
Climate (2021–Present)
Shannon (17km)
Average Low 2021–2026
10.3 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
20.7 °C