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

12 AM
41°F
10%
9mph
NE
Cloudy
Humidity
98%
Feels like
35°F
Dew Point
40°F
1 AM
41°F
10%
9mph
NE
Mostly Cloudy
Humidity
97%
Feels like
35°F
Dew Point
40°F
2 AM
42°F
10%
8mph
NE
Partly Cloudy
Humidity
94%
Feels like
36°F
Dew Point
40°F
3 AM
42°F
10%
8mph
NE
Partly Cloudy
Humidity
93%
Feels like
36°F
Dew Point
40°F
4 AM
42°F
10%
8mph
NE
Partly Cloudy
Humidity
92%
Feels like
37°F
Dew Point
40°F
5 AM
42°F
20%
9mph
NE
Partly Cloudy
Humidity
92%
Feels like
36°F
Dew Point
40°F
6 AM
42°F
20%
9mph
NE
Partly Cloudy
Humidity
94%
Feels like
36°F
Dew Point
40°F
7 AM
42°F
20%
9mph
NE
Partly Cloudy
Humidity
94%
Feels like
36°F
Dew Point
40°F
8 AM
42°F
10%
8mph
NE
Partly Cloudy
Humidity
94%
Feels like
37°F
Dew Point
40°F
8:23 AM
9 AM
42°F
10%
9mph
ENE
Mostly Cloudy
Humidity
93%
Feels like
37°F
Dew Point
41°F
10 AM
44°F
20%
10mph
ENE
Mostly Cloudy
Humidity
91%
Feels like
39°F
Dew Point
41°F
11 AM
45°F
20%
11mph
ENE
Mostly Cloudy
Humidity
88%
Feels like
40°F
Dew Point
42°F
12 PM
46°F
20%
12mph
ENE
Mostly Cloudy
Humidity
86%
Feels like
40°F
Dew Point
42°F
1 PM
46°F
10%
13mph
E
Mostly Cloudy
Humidity
85%
Feels like
41°F
Dew Point
42°F
2 PM
46°F
10%
13mph
E
Cloudy
Humidity
86%
Feels like
40°F
Dew Point
42°F
3 PM
45°F
10%
13mph
E
Cloudy
Humidity
87%
Feels like
38°F
Dew Point
41°F
4 PM
44°F
10%
13mph
E
Mostly Cloudy
Humidity
86%
Feels like
37°F
Dew Point
40°F
4:09 PM
5 PM
43°F
10%
12mph
E
Partly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
38°F
6 PM
42°F
10%
12mph
E
Partly Cloudy
Humidity
79%
Feels like
36°F
Dew Point
36°F
7 PM
42°F
10%
11mph
ENE
Partly Cloudy
Humidity
79%
Feels like
35°F
Dew Point
35°F
8 PM
41°F
10%
9mph
ENE
Mostly Clear
Humidity
78%
Feels like
36°F
Dew Point
35°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