Castlereagh Weather Today

Daily Weather Forecast & Temperature in Castlereagh

overcast clouds
12°
overcast clouds
H: 12° L: 11°
Feels like 11°
AQI: (/5)
Humidity
88%
Dew 10°
Wind speed
5.54 km/h
S
Pressure
1019 hPa
Visibility
10 km
High Humidity
Humidity is 88%. May feel uncomfortable.
Weather Summary
Currently in Castlereagh, expect varied conditions with mild temperatures around 12°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
4%
04
100%
07
94%
10
85%
13
77%
16
85%
19
0%
22
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
12°
Wed
01:00
11°
 
10°
 
12°
 
14°
Wed
13:00
16°
 
12°
 
 
Thu
01:00
 
 
 
Thu
13:00
 
 
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:38
Sunset
Sunset
20:11
Moon Phase
Waning Gibbous (53%)
Timezone: GMT+05:30
Last updated: Apr 7, 2026 11:20 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
54.573502
Longitude
Longitude
-5.884720
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More about Castlereagh
Content curated by the NearWeather editorial team · Updated periodically
Castlereagh is a suburb of Belfast in Northern Ireland, UK, located approximately six miles east of the city center. The climate in Castlereagh is generally mild, with cool summers and mild winters. The average temperature year round is around 10 Celsius (50 Fahrenheit). Rainfall is frequent in all seasons, but especially in autumn and winter. Snowfall is rare and usually limited to the higher ground in the surrounding hills.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Castlereagh
What is the Latitude and Longitude of Castlereagh?

Castlereagh's Latitude is 54.573502 & Longitude is -5.884720.

What is the weather in Castlereagh today?

Weather in Castlereagh is 12° today.

What is the climatic condition of Castlereagh today?

Climate Conditions in Castlereagh shows overcast clouds today.

What is the humidity in Castlereagh today?

Humidity in Castlereagh is 88% today.

What is the wind speed in Castlereagh today?

Wind speed in Castlereagh is 5.54 km/h, flowing at 170° S wind direction.

What does it feel like in Castlereagh today?

It feels like 11° in Castlereagh today, with 100% cloud cover and 10 km visibility.

Weather in Castlereagh