Weather in Bristol - 14-day forecast

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

Forecast for the next days in Bristol

today☀️ 26°💧 0.7 mm

Thu☀️ 29°💧 1.7 mm

Fri☀️ 33°💧 0.4 mm

Sat☀️ 31°💧 1.5 mm

Sun☀️ 28°💧 0.6 mm

Mon🌤️ 25°💧 3 mm

Tue🌤️ 30°💧 0.3 mm

Wed☁️ 32°💧 0.2 mm

14-day forecast - Bristol

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

Next 16 days · forecast

26°

around 19° at night · days with rain: 8

Weeks 3-4 · avg for July

20°

around 12° at night · rain chance 52%

Weeks 5-7 · avg for August

19°

around 12° at night · rain chance 51%

The 30 & 45-day outlook for Bristol: the next 16 days are a numerical forecast updated daily - on average 26° by day and 19° at night. Further out we rely on multi-year climate averages: around 20° in July, and about 19° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Bristol

Wednesday8 July 2026

☀️26°clear sky

sunrise 05:03 · sunset 21:27 · night 20° · evening 26° · rain 0.69 mm · humidity 41% · wind 5 m/s · clouds 7%

Thursday9 July 2026

☀️29°clear sky

sunrise 05:04 · sunset 21:27 · night 19° · evening 29° · rain 1.65 mm · humidity 32% · wind 4 m/s · clouds 6%

Friday10 July 2026

☀️33°clear sky

sunrise 05:05 · sunset 21:26 · night 24° · evening 32° · rain 0.42 mm · humidity 28% · wind 5 m/s · clouds 6%

Saturday11 July 2026

☀️31°clear sky

sunrise 05:06 · sunset 21:25 · night 22° · evening 31° · rain 1.53 mm · humidity 25% · wind 8 m/s · clouds 4%

Sunday12 July 2026

☀️28°clear sky

sunrise 05:07 · sunset 21:24 · night 19° · evening 27° · rain 0.63 mm · humidity 29% · wind 8 m/s · clouds 65%

Monday13 July 2026

🌤️25°scattered clouds

sunrise 05:08 · sunset 21:23 · night 21° · evening 29° · rain 2.97 mm · humidity 37% · wind 7 m/s · clouds 43%

Tuesday14 July 2026

🌤️30°scattered clouds

sunrise 05:09 · sunset 21:22 · night 24° · evening 30° · rain 0.33 mm · humidity 27% · wind 7 m/s · clouds 44%

Wednesday15 July 2026

☁️32°overcast clouds

sunrise 05:11 · sunset 21:21 · night 26° · evening 29° · rain 0.21 mm · humidity 21% · wind 8 m/s · clouds 93%

Thursday16 July 2026

🌧️30°light rain

sunrise 05:12 · sunset 21:20 · night 18° · evening 24° · rain 4.53 mm · humidity 31% · wind 9 m/s · clouds 59%

Friday17 July 2026

☀️27°clear sky

sunrise 05:13 · sunset 21:19 · night 17° · evening 24° · rain 10.02 mm · humidity 30% · wind 8 m/s · clouds 9%

Saturday18 July 2026

🌤️25°scattered clouds

sunrise 05:14 · sunset 21:18 · night 18° · evening 24° · humidity 36% · wind 6 m/s · clouds 39%

Sunday19 July 2026

☁️25°overcast clouds

sunrise 05:15 · sunset 21:17 · night 17° · evening 21° · rain 0.3 mm · humidity 25% · wind 5 m/s · clouds 100%

Monday20 July 2026

🌧️22°light rain

sunrise 05:17 · sunset 21:16 · night 15° · evening 21° · rain 4.59 mm · humidity 61% · wind 6 m/s · clouds 98%

Tuesday21 July 2026

🌧️21°light rain

sunrise 05:18 · sunset 21:15 · night 13° · evening 15° · rain 4.62 mm · humidity 59% · wind 9 m/s · clouds 55%

Wednesday22 July 2026

🌧️18°light rain

sunrise 05:19 · sunset 21:14 · night 13° · evening 17° · rain 4.71 mm · humidity 56% · wind 8 m/s · clouds 96%

Thursday23 July 2026

🌧️16°light rain

sunrise 05:21 · sunset 21:12 · night 15° · evening 15° · rain 0.16 mm · humidity 55% · wind 5 m/s · clouds 100%

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

Today the UV index in Bristol 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 Bristol - info for allergy sufferers

Today mugwort pollen is highest in Bristol - about 82 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.

🌊 Sea temperature - Bristol

Water today

23°C

Week avg

23°C

Waves today

0 m

How's the water?

pleasant

16-day sea temperature forecast:

8.07 23°C9.07 23°C10.07 24°C11.07 23°C12.07 23°C13.07 23°C14.07 23°C15.07 23°C16.07 23°C

Average sea temperature through the year:

Jan 6°CFeb 6°CMar 8°CApr 12°CMay 16°CJun 19°CJul 21°CAug 21°CSep 18°COct 14°CNov 11°CDec 8°C

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Bristol

Air quality in Bristol is currently very good. Fine particulate PM2.5: 7 µg/m³, PM10: 9.4 µg/m³.

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).

Bristol weather through the year

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

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

Next long weekend in Bristol: 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.

Nearby places

CardiffCoventry

FAQ - Bristol weather

What is the weather like in Bristol today?

Today it is about 26° during the day and 20° at night, clear sky.

How far ahead can I check the forecast for Bristol?

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.