Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 10°C. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Sunday
16th Nov
10

5

0

1
Monday
17th Nov
8

1

8

1
Tuesday
18th Nov
7

1

2

1
Wednesday
19th Nov
6

1

0

1
Thursday
20th Nov
5

0

3

1

5-day weather forecast updated at 04:04 on Sunday 16th 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 16th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a gentle breeze of 18 kph from the north-east.

10
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
6
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from NE

Hertfordshire weather for Monday 17th November 2025

Expect scattered clouds in Hertfordshire with a maximum temperature of 8°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

8
°C maximum temperature
1
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
18
kph wind from N

Hertfordshire weather for Tuesday 18th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 7°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 15 kph from the south-west.

7
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
49
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
15
kph wind from SW

Hertfordshire weather for Wednesday 19th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 23 kph from the north.

6
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
53
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
23
kph wind from N

Hertfordshire weather for Thursday 20th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 5°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a moderate breeze of 21 kph from the north.