Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 54°F. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Wednesday
10th Dec
54

45

3

0
Thursday
11th Dec
50

43

1

0
Friday
12th Dec
52

43

0

0
Saturday
13th Dec
48

39

6

0
Sunday
14th Dec
54

46

1

0

5-day weather forecast updated at 04:05 on Wednesday 10th December 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 10th December 2025

Expect broken clouds in Hertfordshire with a maximum temperature of 54°F and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the south-west.

54
°F maximum temperature
45
°F minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
54
°F wind chill
13
mph wind from SW

Hertfordshire weather for Thursday 11th 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
43
°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 Friday 12th December 2025

Expect overcast skies in Hertfordshire with a maximum temperature of 52°F and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.

52
°F maximum temperature
43
°F minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
no heat & humidity
8
mph wind from S

Hertfordshire weather for Saturday 13th December 2025

Expect broken clouds in Hertfordshire with a maximum temperature of 48°F and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south-west.

48
°F maximum temperature
39
°F minimum temperature
broken clouds
6
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
45
°F wind chill
12
mph wind from SW

Hertfordshire weather for Sunday 14th December 2025

Expect mostly cloudy with rain in Hertfordshire with a maximum temperature of 54°F and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 15 mph from the south-west.