Weather · United Kingdom
St Ives, Cornwall Weather on Wednesday, October 21, 2026
St Ives, Cornwall · Wednesday, October 21 2026
12°9°
Heavy drizzle
High 12°, low 9°
- Chance of rain
- 86%
- 8.0 mm
- Wind
- 36 km/h
- west
- UV index
- 3
- Low
- Sunrise
- 07:53
- Sunset 18:18
- Day length
- 10 h 25 min
- Moon
- Waxing gibbous
- 81% illuminated
Updated: · Source: Open-Meteo
Forecast for St Ives, Cornwall on Wednesday, October 21, 2026: heavy drizzle, with a high of 12°C and a low of 9°C. The chance of rain is 86%, with 8.0 mm of precipitation expected in total. Wind from the west at up to 36 km/h. Sunrise is at 07:53 and sunset at 18:18; day length 10 h 25 min. 2° cooler than the previous day. This day is 2° cooler than the 7-day average. Rain is most likely between 00:00 and 00:00.
What to wear and what to watch out for
- Take an umbrella or a raincoat with you.
- Cool in the morning and evening: dress in layers and bring a sweater or jacket.
Wednesday, October 21: hour by hour
- 00:0012°81%
- 01:0011°86%
- 02:0011°85%
- 03:0010°80%
- 04:0010°76%
- 05:009°75%
- 06:009°75%
- 07:009°75%
- 08:009°74%
- 09:009°72%
- 10:0010°71%
- 11:0010°71%
- 12:0011°72%
- 13:0011°73%
- 14:0012°73%
- 15:0012°72%
- 16:0012°71%
- 17:0012°70%
- 18:0011°68%
- 19:0010°67%
- 20:0010°65%
- 21:0011°62%
- 22:0011°63%
- 23:0011°69%
Weather nearby on October 21
Frequently asked questions
- Will it rain in St Ives, Cornwall on Wednesday, October 21, 2026?
- Yes, the chance of rain is 86%, with 8.0 mm of rain expected in total.
- What will the temperature be in St Ives, Cornwall on Wednesday, October 21, 2026?
- A high of 12°C and a low of 9°C are expected. Conditions: heavy drizzle.
- What time are sunrise and sunset in St Ives, Cornwall on October 21, 2026?
- Sunrise is at 07:53 and sunset at 18:18 (local time); day length 10 h 25 min.
- How reliable is this forecast?
- Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.