Hourly Weather Forecast - Carmarthen, Carmarthenshire - Sir Gaerfyrddin, GB

12 AM
52°F
20%
11mph
SW
Cloudy
Humidity
94%
Feels like
52°F
Dew Point
50°F
1 AM
51°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
94%
Feels like
51°F
Dew Point
49°F
2 AM
50°F
0%
11mph
SW
Cloudy
Humidity
95%
Feels like
50°F
Dew Point
49°F
3 AM
49°F
0%
9mph
SW
Cloudy
Humidity
97%
Feels like
46°F
Dew Point
49°F
4 AM
49°F
0%
8mph
SSW
Cloudy
Humidity
97%
Feels like
46°F
Dew Point
48°F
5 AM
49°F
0%
8mph
SSW
Cloudy
Humidity
96%
Feels like
46°F
Dew Point
48°F
6 AM
49°F
20%
7mph
SSW
Cloudy
Humidity
97%
Feels like
45°F
Dew Point
48°F
7 AM
49°F
20%
8mph
S
Cloudy
Humidity
97%
Feels like
45°F
Dew Point
48°F
8 AM
49°F
30%
7mph
S
30% Chance of Light Rain
Humidity
95%
Feels like
45°F
Dew Point
47°F
8:20 AM
9 AM
49°F
50%
11mph
S
50% Chance of Rain
Humidity
94%
Feels like
45°F
Dew Point
47°F
10 AM
49°F
70%
15mph
S
70% Chance of Rain
Humidity
93%
Feels like
43°F
Dew Point
47°F
11 AM
49°F
80%
15mph
S
80% Chance of Rain
Humidity
90%
Feels like
43°F
Dew Point
46°F
12 PM
49°F
90%
12mph
S
Rain
Humidity
90%
Feels like
44°F
Dew Point
46°F
1 PM
48°F
90%
12mph
S
Rain
Humidity
88%
Feels like
43°F
Dew Point
45°F
2 PM
48°F
80%
10mph
S
80% Chance of Light Rain
Humidity
88%
Feels like
44°F
Dew Point
45°F
3 PM
47°F
80%
12mph
S
80% Chance of Light Rain
Humidity
89%
Feels like
42°F
Dew Point
44°F
4 PM
47°F
50%
15mph
SSW
50% Chance of Light Rain
Humidity
92%
Feels like
41°F
Dew Point
45°F
4:07 PM
5 PM
47°F
60%
16mph
SSW
60% Chance of Light Rain
Humidity
95%
Feels like
41°F
Dew Point
46°F
6 PM
48°F
80%
12mph
SW
80% Chance of Light Rain
Humidity
97%
Feels like
43°F
Dew Point
47°F
7 PM
47°F
60%
14mph
WSW
60% Chance Rain Showers
Humidity
95%
Feels like
41°F
Dew Point
46°F
8 PM
46°F
20%
13mph
WSW
Partly Cloudy
Humidity
90%
Feels like
40°F
Dew Point
43°F
9 PM
44°F
10%
9mph
WSW
Partly Cloudy
Humidity
86%
Feels like
40°F
Dew Point
40°F
10 PM
43°F
20%
8mph
WSW
Partly Cloudy
Humidity
86%
Feels like
39°F
Dew Point
39°F
11 PM
43°F
0%
7mph
SW
Partly Cloudy
Humidity
82%
Feels like
39°F
Dew Point
38°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide