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

12 AM
43°F
0%
4mph
WSW
Foggy
Humidity
100%
Feels like
41°F
Dew Point
43°F
1 AM
42°F
0%
6mph
WSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
2 AM
42°F
0%
3mph
WSW
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
3 AM
41°F
10%
3mph
WSW
Foggy
Humidity
100%
Feels like
39°F
Dew Point
41°F
4 AM
41°F
10%
5mph
WSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
41°F
5 AM
42°F
10%
6mph
WSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
6 AM
43°F
20%
6mph
SW
Cloudy
Humidity
95%
Feels like
39°F
Dew Point
41°F
6:07 AM
7 AM
44°F
20%
6mph
SW
Cloudy
Humidity
91%
Feels like
41°F
Dew Point
42°F
8 AM
46°F
20%
8mph
SW
Cloudy
Humidity
87%
Feels like
42°F
Dew Point
42°F
9 AM
47°F
20%
10mph
SW
Cloudy
Humidity
84%
Feels like
43°F
Dew Point
43°F
10 AM
48°F
20%
9mph
SW
Cloudy
Humidity
82%
Feels like
44°F
Dew Point
43°F
11 AM
49°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
79%
Feels like
44°F
Dew Point
43°F
12 PM
49°F
20%
12mph
SW
Cloudy
Humidity
80%
Feels like
45°F
Dew Point
44°F
1 PM
50°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
81%
Feels like
45°F
Dew Point
44°F
2 PM
50°F
30%
13mph
SW
30% Chance of Light Rain
Humidity
83%
Feels like
45°F
Dew Point
45°F
3 PM
49°F
30%
13mph
SW
30% Chance of Light Rain
Humidity
85%
Feels like
44°F
Dew Point
45°F
4 PM
48°F
40%
13mph
SW
40% Chance of Light Rain
Humidity
86%
Feels like
43°F
Dew Point
44°F
5 PM
47°F
40%
11mph
SW
40% Chance Rain Showers
Humidity
86%
Feels like
42°F
Dew Point
44°F
6 PM
46°F
40%
11mph
WSW
40% Chance Rain Showers
Humidity
86%
Feels like
41°F
Dew Point
43°F
6:32 PM
7 PM
46°F
40%
11mph
WSW
40% Chance Rain Showers
Humidity
84%
Feels like
40°F
Dew Point
41°F
8 PM
45°F
40%
9mph
WSW
40% Chance Rain Showers
Humidity
82%
Feels like
41°F
Dew Point
40°F
9 PM
44°F
50%
10mph
W
50% Chance of Light Rain
Humidity
80%
Feels like
39°F
Dew Point
39°F
10 PM
44°F
30%
10mph
W
30% Chance of Light Rain
Humidity
78%
Feels like
38°F
Dew Point
37°F
11 PM
43°F
20%
10mph
W
Mostly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
37°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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