Rain 40%Wind 16.3 mphGusts 28 mph↗ From WSW
Castlereagh weather
Local weather for Castlereagh. Plan your day, then choose where to enjoy the water.
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Checking weather, tides, water quality and activity windows.
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Activities today
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📍 Near Castlereagh
2-hour forecast
Forecast updated 28 Oct, 06:10 UK time
Rain 31%Wind 10.7 mphGusts 25.1 mph↗ From WSW
Rain 26%Wind 12.3 mphGusts 22.6 mph↗ From WSW
Rain 19%Wind 14.3 mphGusts 24 mph↗ From WSW
Rain 25%Wind 11.4 mphGusts 21 mph↗ From WSW
Rain 29%Wind 8.3 mphGusts 18.9 mph↗ From SW
Rain 31%Wind 7.2 mphGusts 15.9 mph↗ From SSW
Rain 38%Wind 7.4 mphGusts 23 mph↗ From SSW
Rain 38%Wind 6.9 mphGusts 22.1 mph↗ From SSW
Tides & coast
Tides today
Sea temperature
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Daylight
- 🌅 Sunrise
- 07:18
- 🌇 Sunset
- 16:56
More detail
Weather details
- Waves
- —
- Swell range
- —
- Humidity
- 93%
- UV / visibility
- 0 · 10 km
Castlereagh weather and activity planning
Castlereagh forecast for 28 October 2026: Patchy rain nearby, 11.9°C, 40% chance of rain, 16.3 mph WSW wind. Updated 28 Oct, 06:10 UK time.
Check weather in Castlereagh, Belfast, for your commute, a walk or other time outdoors. Compare hourly rain, wind and temperature at this location, and use the day selector to plan ahead. For a trip to the water, open the forecast for the coastal destination you intend to visit.
Local practical checks
- Compare rain chance and gusts during the hours you plan to be outdoors in Castlereagh.
- Check the feels-like temperature and daylight when choosing a time to go out.
- Use a coastal destination’s own forecast for tide times and water activity checks.
The forecast uses local weather information for Castlereagh and its surrounding area. Use the day selector to compare upcoming days and the hourly view to plan your time outdoors.
Understand the conditions
Nearby weather
Browse all Northern Ireland forecasts
Coastal destinations for activity checks
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