Hertford weather live forecast

Today's maximum temperature in Hertford is expected to be 18°C. Select a day from the live weather forecast for Hertford, England, UK for more weather parameters.

Wednesday
29th Apr
18

7

15

5
Thursday
30th Apr
20

10

15

5
Friday
1st May
26

8

8

4
Saturday
2nd May
21

10

4

4
Sunday
3rd May
19

10

0

4

5-day weather forecast updated at 04:03 on Wednesday 29th April 2026 GMT

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

Hertford weather forecast by day

Below are the detailed weather forecasts for Hertford for the next 5 days.

Hertford weather for Wednesday 29th April 2026

Expect clear skies in Hertford, England with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.

18
°C maximum temperature
7
°C minimum temperature
clear skies
15
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from E

Hertford weather for Thursday 30th April 2026

Expect clear skies in Hertford, England with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

20
°C maximum temperature
10
°C minimum temperature
clear skies
15
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from E

Hertford weather for Friday 1st May 2026

Expect sunshine and showers in Hertford, England with a maximum temperature of 26°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 15 kph from the south-east.

26
°C maximum temperature
8
°C minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
36
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from SE

Hertford weather for Saturday 2nd May 2026

Expect mostly cloudy with light rain in Hertford, England with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a light breeze of 10 kph from the south-west.

21
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
34
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
10
kph wind from SW

Hertford weather for Sunday 3rd May 2026

Expect mostly cloudy with light rain in Hertford, England with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a light breeze of 10 kph from the north-east.