Weather in Slough, United Kingdom
Monday 23 November 2026
8°
Overcast
Feels like 3°
- High
- 8°
- Low
- 5°
- Humidity
- 81%
- Wind
- 21 km/h
Temperature and rain / Slough
The coming days
High
12°
Low
-2°
Average high
8.5°
Average low
3.9°
Total rain
70.9 mm
Average rain
5.1 mm
Air quality - Slough
Particles and ozone
Moderate
21.50 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1024.70µg/m³
Ozone1µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Slough
Tomorrow in Slough, expect Light rain 🌦️, with:\n\n- High of 12°\n- Low of 3°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-14