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Saint-Nazaire Weather Today — Occitanie, France

Current temperature, rain chance, humidity, wind and air quality in Saint-Nazaire, plus an hourly and 3-day forecast. Updated through the day.

18:02
Sun, 20 Sep 2026
📍 Occitanie, France
Saint-Nazaire??
22
°C
Overcast
Feels 21°C  ·  72°F
💧 62% Humidity
💨 ← 16.9 km/h W
👁 10 km Visibility
🌧 0 mm Precip
100% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
2.1
Moderate
🔵 Pressure
1028
hPa  ·  30.36 in
💨 Wind
16.9
km/h  ·  Gust 27.7 km/h
W
💧 Humidity
62%
Dew point 14.6°C
👁 Visibility
10
km  ·  6 miles
🌡 Heat Index
24.7°
Wind chill 22.3°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:53 AM
🌇
Sunset
08:11 PM
📅 3-Day Forecast
Sunday
20 Sep 2026
Overcast
23°
/
15°
💧80%
🌧0mm
💨20
☀️UV 4.8
Monday
21 Sep 2026
Overcast
26°
/
14°
💧67%
🌧0mm
💨19
☀️UV 4.9
Tuesday
22 Sep 2026
Sunny
26°
/
14°
💧49%
🌧0mm
💨19
☀️UV 4.8
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