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United Kingdom weather

Weather in Slough for April 2026

Your guide to Slough weather in April - trends and predictions

    Temperatures

  • Until now, April 2026 in Slough has been nearly identical to the historical average, with a temperature of 14.2 °C (showing only a slight deviation of 0.5 °C).

  • Expect cooler weather in the next days in Slough with the forecast suggesting a temperature of 15.2 °C, lower than the historical average.

  • In general, the average temperature in Slough at the beginning of April is 13.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 15.1 °C by the end of April.

    • Rain 🌧️

  • Slough experiences heavy rainfall in April, with over 20 rainy days and an average total precipitation 55 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
9
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/5°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Slough Weather April

Move between months or click on a day
March
May
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
12°
2
Overcast
12°
3
Patchy rain possible
14°
4
Partly cloudy
15°
5
Patchy rain possible
14°
6
Moderate or heavy rain shower
14°
7
Patchy rain possible
15°
8
Overcast
16°
9
Overcast
14°
10
Moderate or heavy rain shower
14°
11
Moderate rain at times
15°
12
Heavy rain at times
15°
13
Patchy rain possible
14°
14
Patchy rain possible
13°
15
Light rain shower
13°
16
Patchy rain possible
13°
17
Patchy rain possible
14°
18
Patchy rain possible
14°
19
Patchy rain possible
13°
20
Patchy rain possible
13°
21
Patchy rain possible
12°
22
Patchy rain possible
12°
23
Moderate or heavy rain shower
14°
24
Patchy rain possible
13°
25
Overcast
14°
26
Overcast
14°
27
Heavy rain at times
16°
28
Patchy rain possible
15°
29
Sunny
16°
30
Sunny
18°

Temperatures trend during April in Slough

See the weather trend as well as the moving average line

April weather in Slough day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
1 Apr. Patchy rain possible
Patchy rain possible
 12° /5° 1.2 mm 3
2 Apr. Overcast
Overcast
 12° /4° 0.9 mm 3
3 Apr. Patchy rain possible
Patchy rain possible
 14° /5° 1.3 mm 3
4 Apr. Partly cloudy
Partly cloudy
 15° /5° 1.1 mm 3
5 Apr. Patchy rain possible
Patchy rain possible
 14° /5° 1.5 mm 3
6 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /5° 2.1 mm 4
7 Apr. Patchy rain possible
Patchy rain possible
 15° /5° 0.4 mm 4
8 Apr. Overcast
Overcast
 16° /5° 0.4 mm 4
9 Apr. Overcast
Overcast
 14° /4° 0.3 mm 3
10 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /4° 2.3 mm 3
11 Apr. Moderate rain at times
Moderate rain at times
 15° /6° 2.8 mm 4
12 Apr. Heavy rain at times
Heavy rain at times
 15° /5° 1.8 mm 4
13 Apr. Patchy rain possible
Patchy rain possible
 14° /4° 0.8 mm 4
14 Apr. Patchy rain possible
Patchy rain possible
 13° /3° 1.6 mm 3
15 Apr. Light rain shower
Light rain shower
 13° /6° 2.1 mm 3
16 Apr. Patchy rain possible
Patchy rain possible
 13° /5° 0.3 mm 3
17 Apr. Patchy rain possible
Patchy rain possible
 14° /4° 0.9 mm 3
18 Apr. Patchy rain possible
Patchy rain possible
 14° /4° 0.2 mm 3
19 Apr. Patchy rain possible
Patchy rain possible
 13° /5° 0.9 mm 4
20 Apr. Patchy rain possible
Patchy rain possible
 13° /3° 0.1 mm 4
21 Apr. Patchy rain possible
Patchy rain possible
 12° /3° 1.7 mm 3
22 Apr. Patchy rain possible
Patchy rain possible
 12° /3° 1 mm 3
23 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /5° 3.1 mm 3
24 Apr. Patchy rain possible
Patchy rain possible
 13° /3° 2.5 mm 3
25 Apr. Overcast
Overcast
 14° /3° 0.9 mm 4
26 Apr. Overcast
Overcast
 14° /5° 0.1 mm 3
27 Apr. Heavy rain at times
Heavy rain at times
 16° /6° 5.1 mm 4
28 Apr. Patchy rain possible
Patchy rain possible
 15° /8° 0.1 mm 3.6
29 Apr. Sunny
Sunny
 16° /7° 0 mm 4.8
30 Apr. Sunny
Sunny
 18° /9° 0 mm 5
Next
Important Notice
Our weather forecast for Slough in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Slough forecast closer to your planned date for the most up-to-date weather information.
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Slough in April - FAQ

What are the expected maximum and minimum temperatures in Slough during April?

During April, expect a variety of temperatures with highs around 13° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in Slough during April?

Moderate rainfall is anticipated in Slough during April, with a total of 55 mm spread over approximately 21 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Slough during April?

The average wind speed in Slough during April is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

April rainfall patterns in Slough

Explore the daily rainfall trends and prepare for Sloughs April weather 💧
Typically, Slough has 21 rainy days in April with a total of 55 mm of rainfall.

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Location coordinates Where is Slough?

Get accurate weather forecasts for Slough, located at latitude 51.509 and longitude -0.595. Stay updated with localized weather information tailored for Slough.

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