Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 11°C. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Saturday
7th Mar
11

6

0

1
Sunday
8th Mar
14

7

2

1
Monday
9th Mar
14

8

3

1
Tuesday
10th Mar
13

7

3

1
Wednesday
11th Mar
13

8

0

1

5-day weather forecast updated at 04:03 on Saturday 7th March 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 7th March 2026

Expect overcast skies in Hertfordshire with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

11
°C maximum temperature
6
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
10
kph wind from E

Hertfordshire weather for Sunday 8th March 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 14°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
9
kph wind from E

Hertfordshire weather for Monday 9th March 2026

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 32% chance of some rain and a light breeze of 7 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)
32
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
7
kph wind from S

Hertfordshire weather for Tuesday 10th March 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 13°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

13
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

Hertfordshire weather for Wednesday 11th March 2026

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 21 kph from the south.