14-day forecast Updated 18:16
Sun · Today · 13 Sep
Showers
20°
17°
3.4 mm
⌄
Wind 12 mph W
Gusts 29 mph
UV index 3 – Moderate
Chance of rain 85%
Sunrise 06:33
Sunset 19:21
Mon · Tomorrow · 14 Sep
Showers
24°
16°
0.6 mm
⌄
Wind 14 mph SW
Gusts 21 mph
UV index 4 – Moderate
Chance of rain 48%
Sunrise 06:35
Sunset 19:19
Tuesday · 15 Sep
Sunny
21°
12°
0.1 mm
⌄
Wind 19 mph W
Gusts 28 mph
UV index 3 – Moderate
Chance of rain 21%
Sunrise 06:36
Sunset 19:16
Wednesday · 16 Sep
Sunny
17°
9°
8%
⌄
Wind 15 mph NW
Gusts 24 mph
UV index 2 – Low
Chance of rain 8%
Sunrise 06:38
Sunset 19:14
Thursday · 17 Sep
Cloudy
17°
10°
0.9 mm
⌄
Wind 16 mph NW
Gusts 26 mph
UV index 4 – Moderate
Chance of rain 60%
Sunrise 06:39
Sunset 19:12
Friday · 18 Sep
Sunny
18°
9°
0.1 mm
⌄
Wind 15 mph SW
Gusts 29 mph
UV index 5 – Moderate
Chance of rain 18%
Sunrise 06:41
Sunset 19:10
Saturday · 19 Sep
Sunny
21°
13°
2.8 mm
⌄
Wind 21 mph W
Gusts 35 mph
UV index 6 – High
Chance of rain 63%
Sunrise 06:43
Sunset 19:07
Sunday · 20 Sep
Sunny
19°
10°
4%
⌄
Wind 14 mph W
Gusts 26 mph
UV index 5 – Moderate
Chance of rain 4%
Sunrise 06:44
Sunset 19:05
Monday · 21 Sep
Sunny
23°
13°
9%
⌄
Wind 15 mph W
Gusts 24 mph
UV index 6 – High
Chance of rain 9%
Sunrise 06:46
Sunset 19:03
Tuesday · 22 Sep
Cloudy
18°
10°
12%
⌄
Wind 12 mph NW
Gusts 24 mph
UV index 4 – Moderate
Chance of rain 12%
Sunrise 06:47
Sunset 19:00
Wednesday · 23 Sep
Cloudy
16°
9°
12%
⌄
Wind 12 mph N
Gusts 27 mph
UV index 4 – Moderate
Chance of rain 12%
Sunrise 06:49
Sunset 18:58
Thursday · 24 Sep
Cloudy
17°
8°
10%
⌄
Wind 7 mph NE
Gusts 10 mph
UV index 5 – Moderate
Chance of rain 10%
Sunrise 06:51
Sunset 18:56
Friday · 25 Sep
Sunny
20°
10°
3%
⌄
Wind 10 mph NE
Gusts 14 mph
UV index 5 – Moderate
Chance of rain 3%
Sunrise 06:52
Sunset 18:53
Saturday · 26 Sep
Sunny
20°
11°
11%
⌄
Wind 11 mph E
Gusts 18 mph
UV index 5 – Moderate
Chance of rain 11%
Sunrise 06:54
Sunset 18:51
Conditions & indices
UV index
3 — Moderate
Max today
Air quality
Low
DAQI 1 / 10
Visibility
6 mi
Good visibility
🗺️ Watford and what is nearby
Forecast day by day — press play
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Markers show the daytime high for the selected day. Tap a marker for Watford detail; two fingers to move and zoom the map.
Pollen — Watford
Sunrise 06:33
Sunset 19:21
Day length 12h 48m
Moonrise 09:31
Moonset 19:43
Moon phase 🌔 Waxing Crescent
Latitude 51.6553°N
Longitude -0.3960°E
Southend-on-Sea (78km) 19°
Brighton Beach (95km) 19°
Bognor Regis (99km) 19°
🌤️ Dry over the next 90 minutes
Now +30 +60 +90 min
Rain minute by minute · UKV nowcast
Today’s index derived from today’s forecast
Drying weather
Poor
Hang the washing out
BBQ weather
OK
Barbecue outdoors
Running weather
Poor
Go for a run
Beer garden
OK
Drinks outside
Other places in the same county / region
Sources · Sunday 13 September
Weather data for Watford from official sources
The forecast is compiled from global weather models (14-day forecast, UV, air quality, pollen and warnings) together with the UK Met Office UKV model . Data updates every hour, warnings every 15 minutes. Lat 51.6553°N, lon -0.3960°E.