Weather in London - 14-day forecast

Detailed weather forecast for London, United Kingdom: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in London

today☀️ 30°💧 1.9 mm

Thu🌤️ 33°💧 0.3 mm

Fri☁️ 32°💧 0.9 mm

Sat🌤️ 30°💧 1.8 mm

Sun☀️ 28°💧 0.7 mm

Mon☁️ 28°💧 4.6 mm

Tue☀️ 28°💧 0.8 mm

Wed☁️ 29°💧 0.4 mm

14-day forecast - London

📅 London 30 & 45-day weather - long-range outlook

Next 16 days · forecast

27°

around 22° at night · days with rain: 9

Weeks 3-4 · avg for July

23°

around 14° at night · rain chance 42%

Weeks 5-7 · avg for August

22°

around 13° at night · rain chance 41%

The 30 & 45-day outlook for London: the next 16 days are a numerical forecast updated daily - on average 27° by day and 22° at night. Further out we rely on multi-year climate averages: around 23° in July, and about 22° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for London

Wednesday8 July 2026

☀️30°clear sky

sunrise 04:53 · sunset 21:18 · night 25° · evening 33° · rain 1.92 mm · humidity 34% · wind 5 m/s · clouds 4%

Thursday9 July 2026

🌤️33°scattered clouds

sunrise 04:54 · sunset 21:17 · night 27° · evening 33° · rain 0.26 mm · humidity 29% · wind 4 m/s · clouds 30%

Friday10 July 2026

☁️32°overcast clouds

sunrise 04:55 · sunset 21:16 · night 23° · evening 28° · rain 0.87 mm · humidity 32% · wind 6 m/s · clouds 87%

Saturday11 July 2026

🌤️30°a few clouds

sunrise 04:56 · sunset 21:15 · night 22° · evening 27° · rain 1.77 mm · humidity 27% · wind 6 m/s · clouds 12%

Sunday12 July 2026

☀️28°clear sky

sunrise 04:57 · sunset 21:15 · night 20° · evening 25° · rain 0.69 mm · humidity 28% · wind 6 m/s · clouds 7%

Monday13 July 2026

☁️28°broken clouds

sunrise 04:58 · sunset 21:14 · night 21° · evening 26° · rain 4.56 mm · humidity 32% · wind 7 m/s · clouds 56%

Tuesday14 July 2026

☀️28°clear sky

sunrise 04:59 · sunset 21:13 · night 22° · evening 27° · rain 0.84 mm · humidity 29% · wind 6 m/s · clouds 31%

Wednesday15 July 2026

☁️29°broken clouds

sunrise 05:00 · sunset 21:12 · night 24° · evening 28° · rain 0.42 mm · humidity 27% · wind 7 m/s · clouds 74%

Thursday16 July 2026

🌧️31°light rain

sunrise 05:02 · sunset 21:11 · night 24° · evening 27° · rain 1.23 mm · humidity 29% · wind 6 m/s · clouds 43%

Friday17 July 2026

🌤️28°a few clouds

sunrise 05:03 · sunset 21:10 · night 26° · evening 31° · rain 12.87 mm · humidity 29% · wind 4 m/s · clouds 13%

Saturday18 July 2026

☀️26°clear sky

sunrise 05:04 · sunset 21:09 · night 23° · evening 28° · rain 0.24 mm · humidity 30% · wind 4 m/s · clouds 7%

Sunday19 July 2026

☁️28°overcast clouds

sunrise 05:05 · sunset 21:08 · night 20° · evening 27° · rain 4.26 mm · humidity 29% · wind 5 m/s · clouds 100%

Monday20 July 2026

🌧️26°light rain

sunrise 05:07 · sunset 21:06 · night 20° · evening 24° · rain 1.53 mm · humidity 33% · wind 7 m/s · clouds 66%

Tuesday21 July 2026

🌧️23°light rain

sunrise 05:08 · sunset 21:05 · night 16° · evening 18° · rain 8.1 mm · humidity 46% · wind 5 m/s · clouds 66%

Wednesday22 July 2026

🌧️17°moderate rain

sunrise 05:09 · sunset 21:04 · night 16° · evening 19° · rain 11.25 mm · humidity 57% · wind 5 m/s · clouds 95%

Thursday23 July 2026

☁️20°overcast clouds

sunrise 05:11 · sunset 21:03 · night 20° · evening 20° · humidity 38% · wind 3 m/s · clouds 100%

☀️ UV index in London - is it safe to sunbathe?

Today the UV index in London is 6 (moderate) - unprotected fair skin can burn in about 35 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.

🌿 Pollen in London - info for allergy sufferers

Today mugwort pollen is highest in London - about 124 grains/m³, very high level. Allergy sufferers should limit time outdoors on dry, windy days and take medication as advised. Pollen levels are a CAMS model forecast and are indicative.

Air quality and smog in London

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Stoke-on-Trent	9.2	12.2	very good
Manchester	8.2	11.6	very good
Sheffield	7	9.2	very good
Bristol	7	9.4	very good
Leeds	6.8	10.4	very good
Cardiff	6.8	9.3	very good
Bradford	6.8	9.6	very good
Londyn	6.5	11.8	very good
Liverpool	6.4	9.5	very good
Nottingham	6.3	10.9	very good
Leicester	6.2	11.2	very good
Birmingham	6.1	10.7	very good
Wolverhampton	5.9	10.4	very good
Coventry	5.9	10.6	very good
Belfast	5.7	8.6	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 02:00).

London weather through the year

Warmest, driest months on average: May, June, July, August.

🎉 Public holidays in London - when are the long weekends?

Next long weekend in London: Christmas Day (25 December, Friday) - Friday–Sunday (3 days off).

25 DecemberFriday

Christmas Day

🎈 long weekend

28 DecemberMonday

St. Stephen's Day

🎈 long weekend

26 MarchFriday 2027

Good Friday

🎈 long weekend

3 MayMonday 2027

Early May Bank Holiday

🎈 long weekend

31 MayMonday 2027

Spring Bank Holiday

🎈 long weekend

27 DecemberMonday 2027

Christmas Day

🎈 long weekend

28 DecemberTuesday 2027

St. Stephen's Day

🎈 long weekend + bridge day

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

FAQ - London weather

What is the weather like in London today?

Today it is about 30° during the day and 25° at night, clear sky.

How far ahead can I check the forecast for London?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.