Shannon Weather Forecast
- 10
- 14
Shower
- 8
- 15
Cloudy
- 9
- 16
Shower
- 6
- 12
Shower
- 8
- 14
Shower
- 8
- 14
Shower
- 8
- 14
Shower
Today 18 Jul South West
Cloudy. High chance of showers, most likely in the morning. Winds northwest to southwesterly 25 to 35 km/h becoming southwesterly 20 to 30 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 13 and 17.
Shannon Temperature Statistics View More
July Temperature
Shannon (17km)
Lowest 13 July, 2025
3.8 °CAverage July
11.1 °CHighest 6 July, 2025
17.7 °C
Climate (2020–Present)
Shannon (17km)
Average Low 2020–2025
10.3 °CAverage 2020–2025
14.6 °CAverage High 2020–2025
20.8 °C