Weather in Athens - 14-day forecast

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

Forecast for the next days in Athens

today☀️ 33°night 27°

Thu🌧️ 31°💧 1.3 mm

Fri☀️ 31°night 26°

Sat☀️ 33°night 29°

Sun☀️ 35°night 31°

Mon🌧️ 34°💧 0.9 mm

Tue☀️ 33°night 29°

Wed🌤️ 32°night 26°

⚠️ Weather warnings - Athens

✅ No active weather warnings for Athens (region: ATTIKI). The national weather service is not forecasting dangerous conditions.

14-day forecast - Athens

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

Next 16 days · forecast

33°

around 29° at night · days with rain: 2

Weeks 3-4 · avg for July

33°

around 24° at night · rain chance 2%

Weeks 5-7 · avg for August

33°

around 24° at night · rain chance 1%

The 30 & 45-day outlook for Athens: the next 16 days are a numerical forecast updated daily - on average 33° by day and 29° at night. Further out we rely on multi-year climate averages: around 33° in July, and about 33° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Athens

Wednesday8 July 2026

☀️33°clear sky

sunrise 06:10 · sunset 20:50 · night 27° · evening 31° · humidity 29% · wind 5 m/s · clouds 1%

Thursday9 July 2026

🌧️31°light rain

sunrise 06:10 · sunset 20:50 · night 25° · evening 29° · rain 1.3 mm · humidity 42% · wind 8 m/s · clouds 4%

Friday10 July 2026

☀️31°clear sky

sunrise 06:11 · sunset 20:50 · night 26° · evening 30° · humidity 33% · wind 4 m/s · clouds 1%

Saturday11 July 2026

☀️33°clear sky

sunrise 06:12 · sunset 20:49 · night 29° · evening 33° · humidity 22% · wind 3 m/s

Sunday12 July 2026

☀️35°clear sky

sunrise 06:12 · sunset 20:49 · night 31° · evening 36° · humidity 21% · wind 3 m/s

Monday13 July 2026

🌧️34°light rain

sunrise 06:13 · sunset 20:48 · night 31° · evening 33° · rain 0.93 mm · humidity 32% · wind 4 m/s · clouds 3%

Tuesday14 July 2026

☀️33°clear sky

sunrise 06:14 · sunset 20:48 · night 29° · evening 33° · humidity 33% · wind 7 m/s · clouds 2%

Wednesday15 July 2026

🌤️32°a few clouds

sunrise 06:14 · sunset 20:47 · night 26° · evening 32° · humidity 34% · wind 4 m/s · clouds 13%

Thursday16 July 2026

🌧️30°light rain

sunrise 06:15 · sunset 20:47 · night 25° · evening 29° · rain 1.74 mm · humidity 36% · wind 4 m/s · clouds 5%

Friday17 July 2026

🌧️30°light rain

sunrise 06:16 · sunset 20:46 · night 26° · evening 31° · rain 0.12 mm · humidity 35% · wind 5 m/s

Saturday18 July 2026

☀️32°clear sky

sunrise 06:16 · sunset 20:46 · night 28° · evening 32° · humidity 37% · wind 4 m/s

Sunday19 July 2026

☀️33°clear sky

sunrise 06:17 · sunset 20:45 · night 29° · evening 34° · humidity 37% · wind 3 m/s

Monday20 July 2026

☀️32°clear sky

sunrise 06:18 · sunset 20:45 · night 29° · evening 33° · rain 0.15 mm · humidity 34% · wind 6 m/s

Tuesday21 July 2026

☀️33°clear sky

sunrise 06:19 · sunset 20:44 · night 30° · evening 34° · humidity 32% · wind 8 m/s

Wednesday22 July 2026

☀️35°clear sky

sunrise 06:19 · sunset 20:43 · night 32° · evening 36° · humidity 28% · wind 6 m/s

Thursday23 July 2026

☀️38°clear sky

sunrise 06:20 · sunset 20:42 · night 40° · evening 40° · humidity 20% · wind 8 m/s

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

Today the UV index in Athens is 8 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

🌿 Pollen in Athens - info for allergy sufferers

Today grasses pollen is highest in Athens - about 3 grains/m³, low level. Most allergy sufferers should not feel strong symptoms. Pollen levels are a CAMS model forecast and are indicative.

🌊 Sea temperature - Athens

Water today

27°C

Week avg

28°C

Waves today

0 m

How's the water?

very warm

16-day sea temperature forecast:

8.07 27°C9.07 28°C10.07 28°C11.07 27°C12.07 28°C13.07 28°C14.07 28°C15.07 28°C16.07 28°C

Average sea temperature through the year:

Jan 17°CFeb 16°CMar 16°CApr 18°CMay 20°CJun 24°CJul 27°CAug 28°CSep 26°COct 24°CNov 22°CDec 18°C

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

Air quality and smog in Athens

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Ateny	15.2	23.5	good
Larissa	13	19.5	very good
Patras	9.1	13.8	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 04:00).

Athens weather through the year

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

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

15 AugustSaturday

Assumption Day

falls on a weekend

28 OctoberWednesday

Ochi Day

25 DecemberFriday

Christmas Day

🎈 long weekend

26 DecemberSaturday

St. Stephen's Day

falls on a weekend

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

6 JanuaryWednesday 2027

Epiphany

15 MarchMonday 2027

Clean Monday

🎈 long weekend

25 MarchThursday 2027

Annunciation

🎈 long weekend + bridge day

30 AprilFriday 2027

Good Friday

🎈 long weekend

1 MaySaturday 2027

Labour Day

falls on a weekend

2 MaySunday 2027

Easter Sunday

falls on a weekend

3 MayMonday 2027

Easter Monday

🎈 long weekend

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 - Athens weather

What is the weather like in Athens today?

Today it is about 33° during the day and 27° at night, clear sky.

How far ahead can I check the forecast for Athens?

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.