Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 15°C. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Wednesday
12th Nov
15

12

1

1
Thursday
13th Nov
15

12

1

1
Friday
14th Nov
13

11

0

0
Saturday
15th Nov
12

9

0

0
Sunday
16th Nov
10

5

0

0

5-day weather forecast updated at 04:04 on Wednesday 12th 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 Wednesday 12th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 15°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 25 kph from the south.

15
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
43
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
25
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 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 14 kph from the south-west.

15
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
74
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Hertfordshire weather for Friday 14th November 2025

Expect cloudy with some rain in Hertfordshire with a maximum temperature of 13°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 19 kph from the north-east.

13
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
19
kph wind from NE

Hertfordshire weather for Saturday 15th November 2025

Expect isolated thunderstorms in Hertfordshire with a maximum temperature of 12°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 13 kph from the north-east.

12
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
0
UV index (None)
39
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Hertfordshire weather for Sunday 16th November 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 10°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 17 kph from the north-east.