Hertford weather live forecast

Today's maximum temperature in Hertford is expected to be 33°C. Select a day from the live weather forecast for Hertford, England, UK for more weather parameters.

Thursday
25th Jun
33

20

15

7
Friday
26th Jun
35

22

12

7
Saturday
27th Jun
32

20

4

7
Sunday
28th Jun
26

16

5

7
Monday
29th Jun
25

13

11

7

5-day weather forecast updated at 04:04 on Thursday 25th June 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 Thursday 25th June 2026

Expect scattered clouds in Hertford, England with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

33
°C maximum temperature
20
°C minimum temperature
scattered clouds
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
17
kph wind from E

Hertford weather for Friday 26th June 2026

Expect isolated thunderstorms in Hertford, England with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a gentle breeze of 17 kph from the south-west.

35
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
12
hours of sunshine
7
UV index (High)
3
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
17
kph wind from SW

Hertford weather for Saturday 27th June 2026

Expect isolated thunderstorms in Hertford, England with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 12 kph from the south.

32
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
35
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from S

Hertford weather for Sunday 28th June 2026

Expect mostly cloudy with light rain in Hertford, England with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 23 kph from the west.

26
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
7
UV index (High)
38
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
23
kph wind from W

Hertford weather for Monday 29th June 2026

Expect scattered clouds in Hertford, England with a maximum temperature of 25°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.