Live Weather & Forecast
Weather in Waltham Cross
Hertfordshire, United Kingdom · Real-time conditions & 3-day outlook
11°C
Feels like 9°C
52°F / Feels 48°F
Clear
Waltham Cross, Hertfordshire
🌙 Nighttime
Updated: 2026-04-15 21:45
Humidity
76%
Wind
22 km/h SW
Wind Gust
36.1 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
7.4°C
Wind Degree
225°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
141.9 μg/m³
NO₂
12.4 μg/m³
O₃
77 μg/m³
SO₂
1.8 μg/m³
PM 2.5
5.6 μg/m³
PM 10
8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Waltham Cross, Hertfordshire
12 AM
11°
Overcast
1 AM
12°
Overcast
2 AM
11°
Overcast
3 AM
11°
Patchy rain nearby
4 AM
11°
Overcast
5 AM
11°
Patchy rain nearby
6 AM
11°
Patchy rain nearby
7 AM
11°
Patchy rain nearby
8 AM
12°
Overcast
9 AM
12°
Overcast
10 AM
12°
Overcast
11 AM
13°
Patchy rain nearby
12 PM
13°
Patchy rain nearby
1 PM
13°
Patchy rain nearby
2 PM
15°
Light rain shower
3 PM
17°
Sunny
4 PM
17°
Light rain shower
5 PM
15°
Patchy rain nearby
6 PM
14°
Partly Cloudy
7 PM
13°
Sunny
8 PM
12°
Clear
9 PM
11°
Clear
10 PM
10°
Clear
11 PM
9°
Clear
3-Day Forecast
Daily overview for Waltham Cross, Hertfordshire
Today
Patchy rain nearby
17°
/
9°
🌧️ 93% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 32 km/h
🌧️ Total precip: 0.95 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:04 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
15°
/
9°
🌧️ 85% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0.26 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:02 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
16°
/
8°
🌧️ 85% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 0.18 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:00 AM
🌇 Sunset: 08:01 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Waltham Cross
Plan your trip to Waltham Cross, 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 Waltham Cross?
Current conditions in Waltham Cross: Clear, temperature 11°C, humidity 76%.
What is the best time to visit Waltham Cross?
The best time to visit Waltham Cross is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Waltham Cross?
Waltham Cross is located at approximately 51.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Waltham Cross?
The wettest period in Waltham Cross is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Waltham Cross?
For visits to Waltham Cross during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Waltham Cross in?
Waltham Cross is located in United Kingdom, in the state of Hertfordshire.
What are the public holidays in Waltham Cross in 2026?
View the 2026 public holidays for Waltham Cross on our Holidays page.
What are the GPS coordinates used for the weather forecast in Waltham Cross?
The weather forecast for Waltham Cross uses coordinates 51.6858, -0.033.