🇨🇭 Weather in Winterthur
Map Overlays:
Hourly Forecast for Winterthur
10:00
23°
0%
11:00
25°
0%
12:00
27°
0%
13:00
28°
0%
14:00
29°
0%
15:00
30°
0%
16:00
30°
0%
17:00
30°
0%
18:00
29°
0%
19:00
26°
0%
20:00
22°
0%
21:00
20°
0%
22:00
19°
0%
23:00
18°
0%
00:00
17°
0%
01:00
16°
0%
02:00
16°
0%
03:00
16°
100%
04:00
15°
100%
05:00
15°
100%
06:00
15°
0%
07:00
17°
0%
08:00
19°
0%
09:00
20°
0%
14-Day Forecast for Winterthur
2026-05-26
Sunny
30° /
14°
2026-05-27
Patchy rain nearby
29° /
15°
2026-05-28
Patchy rain nearby
27° /
13°
2026-05-29
Sunny
27° /
11°
2026-05-30
Sunny
29° /
8°
2026-05-31
Patchy rain nearby
26° /
14°
2026-06-01
Sunny
28° /
12°
Additional Forecasts for Winterthur
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 146.8 μg/m³
O₃ (Ozone) 51.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.2 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 11.4 μg/m³
PM10 (Coarse particles) 17.6 μg/m³