Hartheim Weather Today — Upper Austria, Austria
Current temperature, rain chance, humidity, wind and air quality in Hartheim, plus an hourly and 3-day forecast. Updated through the day.
15:45
Fri, 18 Sep 2026
📍 Upper Austria, Austria
Hartheim??
20
°C
Overcast
Feels 17°C · 67°F
💧 46% Humidity
💨 ← 9.4 km/h W
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
3
Moderate
🔵 Pressure
1016
hPa · 30.01 in
💨 Wind
9.4
km/h · Gust 16 km/h
← W
💧 Humidity
46%
Dew point 7.5°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
19.5°
Wind chill 19.5°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:44 AM
🌇
Sunset
07:10 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Overcast
20°
/
11°
💧74%
🌧0mm
💨11
☀️UV 4.1
Saturday
19 Sep 2026
Sunny
21°
/
12°
💧71%
🌧0mm
💨7
☀️UV 4.6
Sunday
20 Sep 2026
Overcast
22°
/
13°
💧74%
🌧0mm
💨18
☀️UV 4.7
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