Live Weather & Forecast
Weather in Helston
Cornwall, United Kingdom · Real-time conditions & 3-day outlook
11°C
Feels like 9°C
52°F / Feels 48°F
Sunny
Helston, Cornwall
🌞 Daytime
Updated: 2026-04-13 15:15
Humidity
62%
Wind
18 km/h SW
Wind Gust
23.3 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
3.3
(Moderate)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
4.1°C
Wind Degree
219°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
145.9 μg/m³
NO₂
1.6 μg/m³
O₃
97 μg/m³
SO₂
1.1 μg/m³
PM 2.5
3.8 μg/m³
PM 10
8.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Helston, Cornwall
12 AM
7°
Clear
1 AM
7°
Clear
2 AM
7°
Patchy rain nearby
3 AM
7°
Patchy rain nearby
4 AM
7°
Patchy rain nearby
5 AM
7°
Patchy rain nearby
6 AM
7°
Patchy rain nearby
7 AM
7°
Patchy rain nearby
8 AM
8°
Partly Cloudy
9 AM
8°
Sunny
10 AM
9°
Sunny
11 AM
9°
Sunny
12 PM
10°
Sunny
1 PM
10°
Sunny
2 PM
10°
Sunny
3 PM
11°
Sunny
4 PM
10°
Patchy rain nearby
5 PM
10°
Partly Cloudy
6 PM
10°
Patchy rain nearby
7 PM
10°
Patchy rain nearby
8 PM
9°
Overcast
9 PM
9°
Overcast
10 PM
9°
Overcast
11 PM
9°
Cloudy
3-Day Forecast
Daily overview for Helston, Cornwall
Today
Patchy rain nearby
10°
/
7°
🌧️ 89% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0.58 mm
☀️ UV Index: 1
🌅 Sunrise: 06:32 AM
🌇 Sunset: 08:12 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
13°
/
9°
🌧️ 90% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 33.5 km/h
🌧️ Total precip: 2.41 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:30 AM
🌇 Sunset: 08:13 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
12°
/
10°
🌧️ 76% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 35.3 km/h
🌧️ Total precip: 1.39 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:28 AM
🌇 Sunset: 08:15 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Helston
Plan your trip to Helston, 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 Helston?
Current conditions in Helston: Sunny, temperature 11°C, humidity 62%.
What is the best time to visit Helston?
The best time to visit Helston is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Helston?
Helston is located at approximately 50.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Helston?
The wettest period in Helston is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Helston?
For visits to Helston during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Helston in?
Helston is located in United Kingdom, in the state of Cornwall.
What are the public holidays in Helston in 2026?
View the 2026 public holidays for Helston on our Holidays page.
What are the GPS coordinates used for the weather forecast in Helston?
The weather forecast for Helston uses coordinates 50.1017, -5.273.