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  2. Castlereagh, GB

Castlereagh Weather Today

Daily Weather Forecast & Temperature in Castlereagh

scattered clouds
6°
scattered clouds
H: 6° L: 6°
Feels like 1°
AQI: Fair (2/5)
Castlereagh
Weather Updated 2026-02-16 18:33:52
Humidity
82%
Dew 3°
Wind speed
27.43 km/h
WNW · G44.5
Pressure
994 hPa
Visibility
10 km
High Winds
Wind speed is 27.43 km/h. Secure loose objects.
Weather Summary
Currently in Castlereagh, expect varied conditions with cold temperatures around 6°, though it feels cooler. Winds are strong winds. High humidity may make it feel uncomfortable.
Mon
5° 1°
43%
Tue
3° -1°
Wed
4° 1°
Thu
5° -1°
Fri
9° 2°
100%
Daily Weather Forecast
Monday
02/16/2026
light rain
1°
5°
43%
Tuesday
02/17/2026
overcast clouds
-1°
3°
Wednesday
02/18/2026
overcast clouds
1°
4°
Thursday
02/19/2026
scattered clouds
-1°
5°
Friday
02/20/2026
light rain
2°
9°
100%
Precipitation Probability
43%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
5°
Mon
15:00
3°
 
1°
 
0°
 
2°
Tue
03:00
0°
 
0°
 
3°
 
3°
Tue
15:00
-1°
 
1°
 
1°
 
2°
Wed
03:00
2°
 
2°
 
4°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:43
Sunset
Sunset
17:32
Moon Phase
Waning Crescent (0%)
Timezone: GMT+05:30
Last updated: 2026-02-16 18:33:52
Location Info
Latitude
Latitude
54.500000
Longitude
Longitude
-5.916670
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More about Castlereagh
Castlereagh District is a local government district in Northern Ireland, located in the east of the country. It covers an area of approximately 110 square miles and is home to a population of over 85,000 people. The district is situated on the eastern edge of the Belfast metropolitan area, close to the border with the Republic of Ireland. The climate in Castlereagh District is mild and temperate, with warm summers and cool winters. Average temperatures in the summer months range from 16-19°C (61-66°F), while in the winter months they range from 4-7°C (39-45°F). The district receives an average of 890mm (35 inches) of rainfall per year.
FAQ's about Castlereagh
What is the Latitude and Longitude of Castlereagh?

Castlereagh's Latitude is 54.500000 & Longitude is -5.916670.

What is the weather in Castlereagh today?

Weather in Castlereagh is 6° today.

What is the climatic condition of Castlereagh today?

Climate Conditions in Castlereagh shows scattered clouds today.

What is the humidity in Castlereagh today?

Humidity in Castlereagh is 82% today.

What is the wind speed in Castlereagh today?

Wind speed in Castlereagh is 27.43 km/h, flowing at 296° WNW wind direction.

What does it feel like in Castlereagh today?

It feels like 1° in Castlereagh today, with 27% cloud cover and 10 km visibility.

Weather in Castlereagh
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