Harlow weather live forecast

Today's maximum temperature in Harlow is expected to be 21°C. Select a day from the live weather forecast for Harlow, England, UK for more weather parameters.

Thursday
18th Sep
21

15

3

2
Friday
19th Sep
24

14

9

4
Saturday
20th Sep
22

13

4

3
Sunday
21st Sep
18

10

4

3
Monday
22nd Sep
15

8

6

2

5-day weather forecast updated at 04:04 on Thursday 18th September 2025 GMT

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

Harlow weather forecast by day

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

Harlow weather for Thursday 18th September 2025

Expect broken clouds in Harlow, England with a maximum temperature of 21°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

21
°C maximum temperature
15
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from SW

Harlow weather for Friday 19th September 2025

Expect scattered clouds in Harlow, England with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

24
°C maximum temperature
14
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
14
kph wind from S

Harlow weather for Saturday 20th September 2025

Expect isolated thunderstorms in Harlow, England with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 15 kph from the south.

22
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
27
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Harlow weather for Sunday 21st September 2025

Expect mostly cloudy with light rain in Harlow, England with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 23 kph from the south-west.

18
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
42
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
23
kph wind from SW

Harlow weather for Monday 22nd September 2025

Expect sunshine and showers in Harlow, England with a maximum temperature of 15°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 24 kph from the north.