Hourly Weather Forecast - Treharris/Nelson, Caerphilly - Caerffili, GB

12 AM
45°F
0%
5mph
NNE
Mostly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
41°F
1 AM
42°F
0%
5mph
NNE
Mostly Cloudy
Humidity
93%
Feels like
39°F
Dew Point
40°F
2 AM
41°F
0%
7mph
N
Mostly Cloudy
Humidity
95%
Feels like
37°F
Dew Point
40°F
3 AM
40°F
0%
4mph
NNE
Partly Cloudy
Humidity
96%
Feels like
38°F
Dew Point
39°F
4 AM
39°F
0%
6mph
NNE
Partly Cloudy
Humidity
96%
Feels like
35°F
Dew Point
38°F
5 AM
39°F
0%
6mph
NNE
Partly Cloudy
Humidity
95%
Feels like
34°F
Dew Point
37°F
6 AM
39°F
0%
1mph
N
Partly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
37°F
6:10 AM
7 AM
41°F
0%
2mph
N
Partly Cloudy
Humidity
85%
Feels like
41°F
Dew Point
37°F
8 AM
44°F
0%
4mph
NE
Partly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
37°F
9 AM
46°F
0%
6mph
NE
Partly Cloudy
Humidity
72%
Feels like
43°F
Dew Point
38°F
10 AM
48°F
0%
6mph
E
Partly Cloudy
Humidity
69%
Feels like
45°F
Dew Point
39°F
11 AM
50°F
0%
8mph
SE
Partly Cloudy
Humidity
69%
Feels like
50°F
Dew Point
40°F
12 PM
52°F
0%
5mph
S
Mostly Cloudy
Humidity
68%
Feels like
52°F
Dew Point
42°F
1 PM
53°F
0%
2mph
SW
Mostly Cloudy
Humidity
67%
Feels like
53°F
Dew Point
42°F
2 PM
53°F
0%
3mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
53°F
Dew Point
42°F
3 PM
53°F
0%
6mph
SW
Mostly Cloudy
Humidity
67%
Feels like
53°F
Dew Point
42°F
4 PM
52°F
0%
7mph
SW
Cloudy
Humidity
67%
Feels like
52°F
Dew Point
42°F
5 PM
51°F
0%
7mph
SW
Cloudy
Humidity
68%
Feels like
51°F
Dew Point
41°F
6 PM
49°F
0%
7mph
W
Cloudy
Humidity
73%
Feels like
46°F
Dew Point
41°F
6:30 PM
7 PM
47°F
0%
2mph
WSW
Cloudy
Humidity
79%
Feels like
47°F
Dew Point
41°F
8 PM
46°F
0%
3mph
SW
Cloudy
Humidity
87%
Feels like
46°F
Dew Point
42°F
9 PM
45°F
0%
2mph
SW
Cloudy
Humidity
93%
Feels like
45°F
Dew Point
43°F
10 PM
44°F
0%
2mph
SW
Foggy
Humidity
99%
Feels like
44°F
Dew Point
44°F
11 PM
44°F
0%
3mph
SW
Foggy
Humidity
100%
Feels like
42°F
Dew Point
44°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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Allergy Forecast

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