Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 2°C. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Saturday
3rd Jan
2

-2

8

0
Sunday
4th Jan
1

-3

5

0
Monday
5th Jan
1

-3

4

0
Tuesday
6th Jan
2

-4

7

0
Wednesday
7th Jan
3

-1

5

0

5-day weather forecast updated at 04:04 on Friday 2nd January 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 3rd January 2026

Expect clear skies in Hertfordshire with a maximum temperature of 2°C and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

2
°C maximum temperature
-2
°C minimum temperature
clear skies
8
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-3
°C wind chill
22
kph wind from NW

Hertfordshire weather for Sunday 4th January 2026

Expect scattered clouds in Hertfordshire with a maximum temperature of 1°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

1
°C maximum temperature
-3
°C minimum temperature
scattered clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-3
°C wind chill
15
kph wind from NW

Hertfordshire weather for Monday 5th January 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 1°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

1
°C maximum temperature
-3
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-3
°C wind chill
12
kph wind from NW

Hertfordshire weather for Tuesday 6th January 2026

Expect scattered clouds in Hertfordshire with a maximum temperature of 2°C and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

2
°C maximum temperature
-4
°C minimum temperature
scattered clouds
7
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-2
°C wind chill
14
kph wind from SW

Hertfordshire weather for Wednesday 7th January 2026

Expect cloudy with sleet or snow in Hertfordshire with a maximum temperature of 3°C and 5 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 40% chance of some sleet or snow and a moderate breeze of 21 kph from the north.