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.

Sunday
9th Nov
14

4

3

1
Monday
10th Nov
13

9

1

0
Tuesday
11th Nov
14

8

3

1
Wednesday
12th Nov
15

12

1

1
Thursday
13th Nov
15

12

3

1

5-day weather forecast updated at 04:04 on Sunday 9th November 2025 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 Sunday 9th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 14°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 19 kph from the south.

14
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
43
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
19
kph wind from S

Hertfordshire weather for Monday 10th November 2025

Expect isolated thunderstorms in Hertfordshire with a maximum temperature of 13°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 20 kph from the south.

13
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
0
UV index (None)
81
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
20
kph wind from S

Hertfordshire weather for Tuesday 11th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 14°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 21 kph from the south.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
31
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
21
kph wind from S

Hertfordshire weather for Wednesday 12th November 2025

Expect broken clouds in Hertfordshire with a maximum temperature of 15°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

15
°C maximum temperature
12
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from S

Hertfordshire weather for Thursday 13th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 15°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 16 kph from the south.