Live Weather & Forecast
Weather in Haverfordwest
Cymru / Wales, United Kingdom · Real-time conditions & 3-day outlook
8°C
Feels like 5°C
47°F / Feels 42°F
Partly cloudy
Haverfordwest, Cymru / Wales
🌞 Daytime
Updated: 2026-04-13 09:00
Humidity
87%
Wind
17.6 km/h S
Wind Gust
24.7 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0.7
(Low)
Precipitation
0.27 mm
Cloud Cover
50%
Dew Point
5.1°C
Wind Degree
179°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
152.9 μg/m³
NO₂
3.5 μg/m³
O₃
71 μg/m³
SO₂
1.5 μg/m³
PM 2.5
4.6 μg/m³
PM 10
9.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Haverfordwest, Cymru / Wales
12 AM
6°
Patchy rain nearby
1 AM
6°
Patchy rain nearby
2 AM
6°
Patchy rain nearby
3 AM
6°
Clear
4 AM
5°
Patchy rain nearby
5 AM
5°
Clear
6 AM
5°
Patchy rain nearby
7 AM
6°
Sunny
8 AM
7°
Patchy rain nearby
9 AM
8°
Partly cloudy
10 AM
9°
Patchy rain nearby
11 AM
9°
Patchy rain nearby
12 PM
10°
Patchy rain nearby
1 PM
10°
Patchy rain nearby
2 PM
10°
Patchy rain nearby
3 PM
10°
Patchy rain nearby
4 PM
10°
Sunny
5 PM
9°
Sunny
6 PM
9°
Sunny
7 PM
9°
Sunny
8 PM
7°
Partly Cloudy
9 PM
6°
Partly Cloudy
10 PM
6°
Partly Cloudy
11 PM
6°
Partly Cloudy
3-Day Forecast
Daily overview for Haverfordwest, Cymru / Wales
Today
Patchy rain nearby
10°
/
5°
🌧️ 95% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 1.48 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:28 AM
🌇 Sunset: 08:14 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
12°
/
6°
🌧️ 83% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 33.1 km/h
🌧️ Total precip: 3.5 mm
☀️ UV Index: 0.3
🌅 Sunrise: 06:26 AM
🌇 Sunset: 08:15 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
12°
/
10°
🌧️ 88% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 37.4 km/h
🌧️ Total precip: 4.51 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:23 AM
🌇 Sunset: 08:17 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Haverfordwest
Plan your trip to Haverfordwest, United Kingdom around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Haverfordwest?
Current conditions in Haverfordwest: Partly cloudy, temperature 8°C, humidity 87%.
What is the best time to visit Haverfordwest?
The best time to visit Haverfordwest is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Haverfordwest?
Haverfordwest is located at approximately 51.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Haverfordwest?
The wettest period in Haverfordwest is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Haverfordwest?
For visits to Haverfordwest during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Haverfordwest in?
Haverfordwest is located in United Kingdom, in the state of Cymru / Wales.
What are the public holidays in Haverfordwest in 2026?
View the 2026 public holidays for Haverfordwest on our Holidays page.
What are the GPS coordinates used for the weather forecast in Haverfordwest?
The weather forecast for Haverfordwest uses coordinates 51.8021, -4.9684.