14-day forecast Updated 22:09
Sun · Today · 13 Sep
Showers
21°
17°
3.5 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°
0.5 mm
⌄
Wind 14 mph SW
Gusts 20 mph
UV index 4 – Moderate
Chance of rain 47%
Sunrise 06:35
Sunset 19:19
Tuesday · 15 Sep
Sunny
21°
12°
0.3 mm
⌄
Wind 19 mph W
Gusts 28 mph
UV index 3 – Moderate
Chance of rain 36%
Sunrise 06:37
Sunset 19:17
Wednesday · 16 Sep
Cloudy
16°
9°
14%
⌄
Wind 15 mph NW
Gusts 26 mph
UV index 2 – Low
Chance of rain 14%
Sunrise 06:38
Sunset 19:14
Thursday · 17 Sep
Cloudy
18°
11°
1.1 mm
⌄
Wind 17 mph W
Gusts 29 mph
UV index 4 – Moderate
Chance of rain 60%
Sunrise 06:40
Sunset 19:12
Friday · 18 Sep
Sunny
18°
9°
14%
⌄
Wind 16 mph W
Gusts 27 mph
UV index 5 – Moderate
Chance of rain 14%
Sunrise 06:41
Sunset 19:10
Saturday · 19 Sep
Cloudy
17°
12°
1.7 mm
⌄
Wind 16 mph SW
Gusts 30 mph
UV index 4 – Moderate
Chance of rain 78%
Sunrise 06:43
Sunset 19:07
Sunday · 20 Sep
Showers
16°
10°
1.6 mm
⌄
Wind 11 mph W
Gusts 20 mph
UV index 3 – Moderate
Chance of rain 75%
Sunrise 06:45
Sunset 19:05
Monday · 21 Sep
Cloudy
21°
10°
14%
⌄
Wind 13 mph SW
Gusts 29 mph
UV index 6 – High
Chance of rain 14%
Sunrise 06:46
Sunset 19:03
Tuesday · 22 Sep
Sunny
19°
12°
12%
⌄
Wind 15 mph NW
Gusts 32 mph
UV index 5 – Moderate
Chance of rain 12%
Sunrise 06:48
Sunset 19:01
Wednesday · 23 Sep
Cloudy
15°
9°
12%
⌄
Wind 15 mph NW
Gusts 31 mph
UV index 4 – Moderate
Chance of rain 12%
Sunrise 06:49
Sunset 18:58
Thursday · 24 Sep
Cloudy
17°
7°
9%
⌄
Wind 7 mph N
Gusts 23 mph
UV index 5 – Moderate
Chance of rain 9%
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 06:53
Sunset 18:54
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
🗺️ Harefield 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 Harefield detail; two fingers to move and zoom the map.
Pollen — Harefield
Sunrise 06:33
Sunset 19:21
Day length 12h 48m
Moonrise 09:31
Moonset 19:43
Moon phase 🌔 Waxing Crescent
Latitude 51.6033°N
Longitude -0.4855°E
Southend-on-Sea (83km) 19°
Brighton Beach (91km) 19°
Bognor Regis (92km) 19°
West Wittering (96km) 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 Harefield 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 51.6033°N, lon -0.4855°E.