Hertfordshire weather live forecast

Today's maximum temperature in Hertfordshire is expected to be 12°C. Select a day from the live weather forecast for Hertfordshire (Watford), UK for more weather parameters.

Sunday
25th Oct
12

8

6

1
Monday
26th Oct
15

8

0

0
Tuesday
27th Oct
15

8

3

1
Wednesday
28th Oct
14

7

3

1
Thursday
29th Oct
13

8

3

1

5-day weather forecast updated at 04:03 on Sunday 25th October 2026 GMT

More about Hertfordshire

Hertfordshire by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Hertfordshire

Spabreaks.com promo code: 8% off bookings & vouchers

Exclusive

Save 8% on spa breaks, spa days & gift vouchers
Check out latest offers on over 550 spas across the UK
A guaranteed experience to suit your budget & occasion

Show discount code

******SB8

Redeem Spabreaks.com discount code >>

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

Spa break finder

Destination

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

Top Hertfordshire destinations

Below are temperatures expected today at popular countries, regions and places in Hertfordshire. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

13
Hertford
12
Watford

Hertfordshire weather forecast by day

Below are the detailed weather forecasts for Hertfordshire for the next 5 days. The forecasts shown are for Watford and may not represent the whole of Hertfordshire. Browse more destinations in Hertfordshire to view more weather forecasts.

Hertfordshire weather for Sunday 25th October 2026

Expect scattered clouds in Hertfordshire with a maximum temperature of 12°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the west.

12
°C maximum temperature
8
°C minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
30
kph wind from W

Hertfordshire weather for Monday 26th October 2026

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 15°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 23 kph from the south.

15
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
95
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
23
kph wind from S

Hertfordshire weather for Tuesday 27th October 2026

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 15°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 28 kph from the south-west.

15
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
54
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
28
kph wind from SW

Hertfordshire weather for Wednesday 28th October 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 14°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
16
kph wind from SW

Hertfordshire weather for Thursday 29th October 2026

Expect broken clouds in Hertfordshire with a maximum temperature of 13°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.