Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 3°C. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Saturday
10th Jan
3

-1

6

0
Sunday
11th Jan
7

-1

0

0
Monday
12th Jan
11

7

0

0
Tuesday
13th Jan
10

8

0

0
Wednesday
14th Jan
9

5

3

0

5-day weather forecast updated at 04:04 on Friday 9th 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 10th January 2026

Expect scattered clouds in Hertfordshire with a maximum temperature of 3°C and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-west.

3
°C maximum temperature
-1
°C minimum temperature
scattered clouds
6
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-2
°C wind chill
23
kph wind from NW

Hertfordshire weather for Sunday 11th January 2026

Expect overcast with light rain in Hertfordshire with a maximum temperature of 7°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and a fresh breeze of 33 kph from the south.

7
°C maximum temperature
-1
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
92
% chance of some rain
<10
mm of rainfall expected
2
°C wind chill
33
kph wind from S

Hertfordshire weather for Monday 12th January 2026

Expect mostly cloudy with rain in Hertfordshire with a maximum temperature of 11°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 54% chance of some rain and a fresh breeze of 29 kph from the south.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
54
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
29
kph wind from S

Hertfordshire weather for Tuesday 13th January 2026

Expect overcast with light rain in Hertfordshire with a maximum temperature of 10°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 19 kph from the south.

10
°C maximum temperature
8
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
77
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from S

Hertfordshire weather for Wednesday 14th January 2026

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 9°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 17 kph from the south-west.