Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 13°C. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Saturday
11th Apr
13

8

6

3
Sunday
12th Apr
14

6

6

3
Monday
13th Apr
13

4

4

3
Tuesday
14th Apr
15

5

0

3
Wednesday
15th Apr
17

10

2

2

5-day weather forecast updated at 04:03 on Saturday 11th April 2026 GMT

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The 5-day weather forecast for Hertfordshire (Watford) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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Hertfordshire weather forecast by day

Below are the detailed weather forecasts for Hertfordshire for the next 5 days. The forecasts shown are for Watford and may not represent the whole of Hertfordshire. Browse more destinations in Hertfordshire to view more weather forecasts.

Hertfordshire weather for Saturday 11th April 2026

Expect sunshine and showers in Hertfordshire with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a moderate breeze of 24 kph from the south-west.

13
°C maximum temperature
8
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
17
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
24
kph wind from SW

Hertfordshire weather for Sunday 12th April 2026

Expect sunshine and showers in Hertfordshire with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 21 kph from the south-west.

14
°C maximum temperature
6
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
40
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
21
kph wind from SW

Hertfordshire weather for Monday 13th April 2026

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 13 kph from the south-west.

13
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
48
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

Hertfordshire weather for Tuesday 14th April 2026

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a gentle breeze of 15 kph from the south.

15
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
24
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
15
kph wind from S

Hertfordshire weather for Wednesday 15th April 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 17°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.