Hourly Weather Forecast - Castlereagh, Down, GB

12 PM
48°F
0%
12mph
SW
Partly Cloudy
Humidity
86%
Feels like
43°F
Dew Point
44°F
1 PM
49°F
0%
12mph
SSW
Partly Cloudy
Humidity
85%
Feels like
44°F
Dew Point
44°F
2 PM
49°F
0%
11mph
SSW
Partly Cloudy
Humidity
86%
Feels like
44°F
Dew Point
44°F
3 PM
48°F
0%
10mph
SSW
Mostly Cloudy
Humidity
88%
Feels like
43°F
Dew Point
44°F
3:58 PM
4 PM
47°F
0%
9mph
SSW
Cloudy
Humidity
89%
Feels like
43°F
Dew Point
44°F
5 PM
47°F
0%
9mph
SSW
Mostly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
44°F
6 PM
46°F
0%
8mph
SSW
Partly Cloudy
Humidity
94%
Feels like
42°F
Dew Point
44°F
7 PM
46°F
0%
7mph
SSW
Mostly Cloudy
Humidity
95%
Feels like
43°F
Dew Point
45°F
8 PM
46°F
0%
6mph
S
Partly Cloudy
Humidity
97%
Feels like
43°F
Dew Point
45°F
9 PM
46°F
0%
6mph
S
Cloudy
Humidity
97%
Feels like
43°F
Dew Point
46°F
10 PM
47°F
0%
6mph
S
Partly Cloudy
Humidity
98%
Feels like
44°F
Dew Point
46°F
11 PM
48°F
10%
6mph
SSE
Foggy
Humidity
99%
Feels like
45°F
Dew Point
47°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide