Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 46°F. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Saturday
13th Dec
46

37

4

0
Sunday
14th Dec
50

43

2

0
Monday
15th Dec
50

46

1

0
Tuesday
16th Dec
54

45

1

0
Wednesday
17th Dec
50

41

1

0

5-day weather forecast updated at 04:06 on Friday 12th December 2025 GMT

More about Hertfordshire

Hertfordshire by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Hertfordshire

Travelodge: Hotel rooms from £35 or less

Sale

Book hotels in the UK for £35 or less (London from £49)
Prices based on lowest saver room rates. T&Cs apply
Travel before 8th October 2026 (inclusive)

Go to Travelodge deal >>

View all Travelodge offers

Hotel deal finder

Destination

The 5-day weather forecast for Hertfordshire (Watford) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Hertfordshire destinations

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 13th December 2025

Expect broken clouds in Hertfordshire with a maximum temperature of 46°F and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.

46
°F maximum temperature
37
°F minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
43
°F wind chill
8
mph wind from SW

Hertfordshire weather for Sunday 14th December 2025

Expect broken clouds in Hertfordshire with a maximum temperature of 50°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south-west.

50
°F maximum temperature
43
°F minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
45
°F wind chill
12
mph wind from SW

Hertfordshire weather for Monday 15th December 2025

Expect broken clouds in Hertfordshire with a maximum temperature of 50°F and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south.

50
°F maximum temperature
46
°F minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from S

Hertfordshire weather for Tuesday 16th December 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 54°F and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 10 mph from the south.

54
°F maximum temperature
45
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
45
% chance of some rain
<5
mm of rainfall expected
54
°F wind chill
10
mph wind from S

Hertfordshire weather for Wednesday 17th December 2025

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 50°F and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 15 mph from the south-west.