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Weather in St Austell, United Kingdom 🇬🇧

Weather Forecast in St Austell

Current Weather in St Austell

Partly cloudy
18°C
Feels like 18°C. Partly cloudy.
🌬️ 30 km/h WNW
💧 83% Humidity
🧭 1012 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.6
🌡️ Dew Point: 14°C
🌅 Sunrise: 05:37 AM
🌇 Sunset: 09:13 PM
Map Overlays:

St Austell currently sits at 18°C, partly cloudy, feeling like 18°C. Relative humidity is 83%, with winds around 30 km/h, and the UV index is 1 (low). The next few days in St Austell look set for about 14°C up to 22°C.

Hourly Forecast for St Austell

20:00
Patchy rain nearby
18°
25%
21:00
Patchy rain nearby
18°
27%
22:00
Patchy rain nearby
18°
30%
23:00
Patchy rain nearby
18°
27%
00:00
Patchy rain nearby
18°
32%
01:00
Patchy rain nearby
18°
31%
02:00
Patchy rain nearby
18°
32%
03:00
Patchy rain nearby
18°
38%
04:00
Patchy rain nearby
18°
45%
05:00
Patchy rain nearby
18°
44%
06:00
Patchy rain nearby
18°
32%
07:00
Patchy rain nearby
18°
37%
08:00
Patchy rain nearby
17°
27%
09:00
Patchy rain nearby
18°
20%
10:00
Patchy rain nearby
18°
15%
11:00
Patchy rain nearby
19°
13%
12:00
Patchy rain nearby
19°
9%
13:00
Partly Cloudy
19°
9%
14:00
Partly Cloudy
19°
7%
15:00
Partly Cloudy
19°
5%
16:00
Sunny
20°
4%
17:00
Sunny
20°
3%
18:00
Sunny
20°
4%
19:00
Sunny
19°
5%

14-Day Forecast for St Austell

Sat, Jul 25
Sunny Sunny
22° / 15°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
20° / 17°
Mon, Jul 27
Sunny Sunny
22° / 14°
Tue, Jul 28
Sunny Sunny
24° / 16°
Wed, Jul 29
Sunny Sunny
25° / 16°
Thu, Jul 30
Sunny Sunny
23° / 16°
Fri, Jul 31
Sunny Sunny
24° / 15°
Sat, Aug 01
Sunny Sunny
23° / 15°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
21° / 15°
Mon, Aug 03
Patchy rain nearby Patchy rain nearby
21° / 14°
Tue, Aug 04
Patchy rain nearby Patchy rain nearby
20° / 13°
Wed, Aug 05
Patchy rain nearby Patchy rain nearby
20° / 13°
Thu, Aug 06
Patchy rain nearby Patchy rain nearby
21° / 13°
Fri, Aug 07
Sunny Sunny
20° / 13°

Additional Forecasts for St Austell

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 103.0 μg/m³
O₃ (Ozone) 59.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.7 μg/m³
SO₂ (Sulphur Dioxide) 0.1 μg/m³
PM2.5 (Fine particles) 5.0 μg/m³
PM10 (Coarse particles) 13.9 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

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Best Time to Be Outside in St Austell Tomorrow

There is no good daylight window left in St Austell today. Tomorrow, the most comfortable window looks like 11:00 to 13:00, when it is around 19°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in St Austell

What is the temperature in St Austell right now?

It is currently 18°C (65°F) in St Austell, partly cloudy (feels like 18°C).

What's the weather like in St Austell right now?

Conditions in St Austell right now: Partly cloudy, humidity 83%, wind 30 km/h WNW.

What is today's forecast for St Austell?

Today in St Austell: high 22°C, low 15°C, sunny. Chance of rain: 17%.

What is the 7-day weather forecast for St Austell?

Daily highs and lows for St Austell:

  • 2026-07-25: 22°C / 15°C
  • 2026-07-26: 20°C / 17°C
  • 2026-07-27: 22°C / 14°C
  • 2026-07-28: 24°C / 16°C
  • 2026-07-29: 25°C / 16°C
  • 2026-07-30: 23°C / 16°C
  • 2026-07-31: 24°C / 15°C
Is it going to rain in St Austell today?

There is a 17% chance of rain in St Austell today. Total expected precipitation: 0.05 mm.

What is the wind speed in St Austell right now?

Wind in St Austell is currently 30 km/h (19 mph) from the WNW.

What is the UV index in St Austell right now?

The UV index in St Austell is currently 0.6 (low). Sun protection is recommended when the index is 3 or higher.

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