St Erth
Cornwall, England, United Kingdom
Current Weather
17°62°
Windy and Mostly Cloudy
Feels Like: 16°61°
Min: 12°54°
Max: 17°62°
The next few hours will be breezy and overcast, with today reaching 17°C and dropping to 13°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Pollen Levels
Daylight Hours
07:12
Sunrise
16:58
Sunset
Moon
16:47
Moonrise
07:34
Moonset
Daily Forecast
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Tuesday
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Resources
UV Index
Humidity
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View stargazing scoreWeather in St Erth today, October 26, 2026
Conditions in St Erth on October 26, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.Conditions in St Erth on October 26, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.
Expect highs of 17°C and cooler readings close to 12°C. Moisture in the air spans 86%-89%, with the highest values around 18:00. Wind is a factor, climbing to about 51 km/h around 22:00.Expect highs of 62°F and cooler readings close to 54°F. Moisture in the air spans 86%-89%, with the highest values around 18:00. Wind is a factor, climbing to about 32 mph around 22:00.
The second half of the day still looks unsettled, with rain probability around 98% by 23:00. Dense cloud near 100% at 23:00 keeps the feel grey. Visibility holds near 23.2 km, though it can fall to 20.9 km. Sunrise is at 07:12 and sunset at 16:58, giving 9 hours 46 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 98% by 23:00. Dense cloud near 100% at 23:00 keeps the feel grey. Visibility holds near 14.4 mi, though it can fall to 13 mi. Sunrise is at 07:12 and sunset at 16:58, giving 9 hours 46 minutes of sunlight today.
Overall, St Erth on October 26, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 98% and the high sits around 17°C.Overall, St Erth on October 26, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 98% and the high sits around 62°F.
Frequently asked questions about weather in St Erth
How warm does it get in St Erth?
The warmest month in St Erth is August, with average high temperatures of 18°C. The average temperature during this period is around 17°C.The warmest month in St Erth is August, with average high temperatures of 65°F. The average temperature during this period is around 62°F.
How cold does it get in St Erth?
The coldest month in St Erth is January, with average low temperatures of 7°C. The average temperature during this period is around 8°C.The coldest month in St Erth is January, with average low temperatures of 44°F. The average temperature during this period is around 47°F.
What is the wettest time of year in St Erth?
The wettest month in St Erth is November, with an average of 124 mm of precipitation.The wettest month in St Erth is November, with an average of 4.9 in of precipitation.
What is the driest time of year in St Erth?
The driest month in St Erth is May, with an average of 51 mm of precipitation.The driest month in St Erth is May, with an average of 2 in of precipitation.