Live Weather & Forecast
Weather in Watford
Hertfordshire, United Kingdom · Real-time conditions & 3-day outlook
12°C
Feels like 10°C
54°F / Feels 50°F
Partly Cloudy
Watford, Hertfordshire
🌙 Nighttime
Updated: 2026-04-15 21:45
Humidity
77%
Wind
22 km/h SW
Wind Gust
34.8 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
7.5°C
Wind Degree
223°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
140.9 μg/m³
NO₂
10 μg/m³
O₃
76 μg/m³
SO₂
1.6 μg/m³
PM 2.5
6.3 μg/m³
PM 10
9.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Watford, Hertfordshire
12 AM
11°
Overcast
1 AM
11°
Overcast
2 AM
11°
Patchy rain nearby
3 AM
11°
Patchy rain nearby
4 AM
11°
Overcast
5 AM
11°
Overcast
6 AM
11°
Patchy rain nearby
7 AM
11°
Patchy rain nearby
8 AM
11°
Patchy rain nearby
9 AM
12°
Patchy rain nearby
10 AM
12°
Overcast
11 AM
13°
Patchy rain nearby
12 PM
13°
Patchy rain nearby
1 PM
14°
Light drizzle
2 PM
16°
Patchy rain nearby
3 PM
17°
Patchy rain nearby
4 PM
15°
Patchy rain nearby
5 PM
14°
Patchy light drizzle
6 PM
14°
Sunny
7 PM
13°
Sunny
8 PM
11°
Partly Cloudy
9 PM
12°
Partly Cloudy
10 PM
9°
Clear
11 PM
9°
Clear
3-Day Forecast
Daily overview for Watford, Hertfordshire
Today
Patchy rain nearby
17°
/
9°
🌧️ 97% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 32 km/h
🌧️ Total precip: 1.44 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:06 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
15°
/
8°
🌧️ 88% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 21.6 km/h
🌧️ Total precip: 0.4 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:04 AM
🌇 Sunset: 08:00 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
16°
/
8°
🌧️ 89% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 24.8 km/h
🌧️ Total precip: 0.39 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:02 AM
🌇 Sunset: 08:02 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Watford
Plan your trip to Watford, 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 Watford?
Current conditions in Watford: Partly Cloudy, temperature 12°C, humidity 77%.
What is the best time to visit Watford?
The best time to visit Watford is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Watford?
Watford is located at approximately 51.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Watford?
The wettest period in Watford is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Watford?
For visits to Watford during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Watford in?
Watford is located in United Kingdom, in the state of Hertfordshire.
What are the public holidays in Watford in 2026?
View the 2026 public holidays for Watford on our Holidays page.
What are the GPS coordinates used for the weather forecast in Watford?
The weather forecast for Watford uses coordinates 51.6554, -0.3957.