A timeline of notable weather events and extremes that have taken place in Ireland on October 7th throughout history.

1991: The temperature reaches 21.9°C in Dublin.

2017: Met Éireann forecasts that Hurricane Ophelia is likely to reach Ireland as an extratropical system.

2018: Storm Callum brings strong winds (100–130 km/h gusts) along western and Atlantic coasts, leaving up to 60,000 homes, farms, and businesses without power.