Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 14°C. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Saturday
10th Oct
14

8

5

2
Sunday
11th Oct
15

6

6

2
Monday
12th Oct
17

11

0

1
Tuesday
13th Oct
20

11

4

2
Wednesday
14th Oct
19

10

5

2

5-day weather forecast updated at 04:03 on Saturday 10th October 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 10th October 2026

Expect scattered clouds in Hertfordshire with a maximum temperature of 14°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

14
°C maximum temperature
8
°C minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Hertfordshire weather for Sunday 11th October 2026

Expect scattered clouds in Hertfordshire with a maximum temperature of 15°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

15
°C maximum temperature
6
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
8
kph wind from W

Hertfordshire weather for Monday 12th October 2026

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 17°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 18 kph from the south.

17
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
48
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
18
kph wind from S

Hertfordshire weather for Tuesday 13th October 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 20°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-west.

20
°C maximum temperature
11
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
20
°C wind chill
22
kph wind from SW

Hertfordshire weather for Wednesday 14th October 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 19°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.