Hertford weather live forecast

Tomorrow's maximum temperature in Hertford is expected to be 28°C.

Friday
27th Jun

28

12

10
Saturday
28th Jun

30

18

5
Sunday
29th Jun

31

16

12
Monday
30th Jun

35

18

12
Tuesday
1st Jul

32

19

8

5-day weather forecast updated at 04:04 on Friday 27th June 2025 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 27th June 2025

Expect sunshine and showers in Hertford, England with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 5% chance of some rain and a moderate breeze of 20 kph from the south-west.

28
°C maximum temperature
12
°C minimum temperature
sunshine and showers
10
hours of sunshine
4
UV index (Moderate)
5
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
20
kph wind from SW

Hertford weather for Saturday 28th June 2025

Expect broken clouds in Hertford, England with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

30
°C maximum temperature
18
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from W

Hertford weather for Sunday 29th June 2025

Expect scattered clouds in Hertford, England with a maximum temperature of 31°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 gentle breeze of 14 kph from the west.

31
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from W

Hertford weather for Monday 30th June 2025

Expect scattered clouds 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 mm of rainfall expected and a gentle breeze of 18 kph from the south.

35
°C maximum temperature
18
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
18
kph wind from S

Hertford weather for Tuesday 1st July 2025

Expect broken clouds in Hertford, England with a maximum temperature of 32°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 light breeze of 9 kph from the south-west.