The weather in Slough is always changing, so it’s important to stay up to date with the latest forecast. Here, you’ll find the latest weather forecast for Slough in Berkshire, including weather for today and tomorrow, as well as a 5-day forecast.
Weather Forecast Today - Slough - Friday 31st March 2023
There will be heavy rain in Slough today. The maximum temperature is going to be about 14°C (but it will feel like 11°C due to the wind chill factor).
The prospect of rain is high (around a 96% chance). Bring the washing in. The humidity level today will be roughly 91%.
Expect a UV Index of around 2 (low). The sunscreen can stay at the back of the cupboard.
The visibility level is expected to be moderate. You should be able to see places as far as 4 to 10 km away (2.5 to 6.2 miles). The wind speed at midday will be around 13 mph (moderate breeze). The wind direction will be west south west.
Weather Forecast Tonight - Slough - Friday 31st March 2023
There will be light rain showers in Slough tonight. The minimum temperature at night is going to be 8°C (but it is going to feel like 6°C).
There is a good chance it will rain tonight (94% to be precise). Humidity will be around 90%.
The wind speed this evening will be approximately 9 mph (gentle breeze), blowing north west.
Weather Forecast Tomorrow - Slough - Saturday 1st April 2023
It will be overcast in Slough tomorrow. Peak daytime temperature should be approximately 12°C (it will feel like 9 °C).
The odds of it pouring down tomorrow are on the low side (roughly an 12% chance). Humidity tomorrow is forecast to be around 70%.
The UV Index is expected to be 2 (low).
The visibility tomorrow will be good. You should be able to see places as far as 10 to 20 km away (6.2 to 12.4 miles).
The wind speed tomorrow at noon is forecast to be 11 mph (gentle breeze). The wind direction will be north north west.
5-Day Forecast For Slough
A 5-day weather forecast for Slough is shown in the table below.
Date | Weather Type | Day Max Temp (°C) | Night Min Temp (°C) | Chance of Rain (%) | Wind Speed (mph) | Max UV |
---|---|---|---|---|---|---|
Friday 31st March - Day | Heavy Rain | 14 | - | 96 | 13 | 2 |
Friday 31st March - Night | Light Rain | - | 8 | 94 | 9 | - |
Saturday 1st April - Day | Overcast | 12 | - | 12 | 11 | 2 |
Saturday 1st April - Night | Overcast | - | 6 | 19 | 9 | - |
Sunday 2nd April - Day | Cloudy | 11 | - | 7 | 9 | 4 |
Sunday 2nd April - Night | Partly Cloudy | - | 2 | 2 | 7 | - |
Monday 3rd April - Day | Sunny Day | 12 | - | 2 | 7 | 4 |
Monday 3rd April - Night | Clear Night | - | 1 | 1 | 4 | - |
Tuesday 4th April - Day | Cloudy | 12 | - | 4 | 4 | 3 |
Tuesday 4th April - Night | Overcast | - | 5 | 15 | 4 | - |
Forecast - Location Details
The weather forecast for Slough is based on data provided by the Met Office for the location shown on the map below. The weather in other areas of Slough may vary slightly.

Weather in Other Areas in South East England
We also offer weather outlooks for other areas in South East England:
Current conditions in other areas of the United Kingdom (UK) can be seen here.