Hertford weather live forecast

Today's maximum temperature in Hertford is expected to be 31°C. Select a day from the live weather forecast for Hertford, England, UK for more weather parameters.

Friday
19th Jun
31

16

11

7
Saturday
20th Jun
28

18

5

6
Sunday
21st Jun
29

17

12

7
Monday
22nd Jun
31

17

8

7
Tuesday
23rd Jun
33

17

13

7

5-day weather forecast updated at 04:03 on Friday 19th 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 Friday 19th June 2026

Expect sunshine and showers in Hertford, England with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 1% chance of some rain and a gentle breeze of 15 kph from the south-west.

31
°C maximum temperature
16
°C minimum temperature
sunshine and showers
11
hours of sunshine
7
UV index (High)
1
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from SW

Hertford weather for Saturday 20th June 2026

Expect broken clouds in Hertford, England with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

28
°C maximum temperature
18
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from SW

Hertford weather for Sunday 21st June 2026

Expect scattered clouds in Hertford, England with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

29
°C maximum temperature
17
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

Hertford weather for Monday 22nd June 2026

Expect broken clouds in Hertford, England with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

31
°C maximum temperature
17
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from E

Hertford weather for Tuesday 23rd 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 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.