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.

Tuesday
3rd Mar
13

5

4

2
Wednesday
4th Mar
15

6

4

2
Thursday
5th Mar
16

7

8

2
Friday
6th Mar
13

8

0

1
Saturday
7th Mar
13

8

4

2

5-day weather forecast updated at 04:03 on Tuesday 3rd 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 Tuesday 3rd March 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

13
°C maximum temperature
5
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
12
kph wind from NE

Hertfordshire weather for Wednesday 4th March 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 15°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

15
°C maximum temperature
6
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
10
kph wind from SE

Hertfordshire weather for Thursday 5th March 2026

Expect scattered clouds in Hertfordshire with a maximum temperature of 16°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

16
°C maximum temperature
7
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
16
°C wind chill
11
kph wind from SE

Hertfordshire weather for Friday 6th March 2026

Expect overcast 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 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 11 kph from the north.

13
°C maximum temperature
8
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
33
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Hertfordshire weather for Saturday 7th March 2026

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a light breeze of 9 kph from the north-east.