Winterthur weather
Canton of Zurich, Switzerland
What is the weather like in Winterthur? Mostly forecasts Winterthur, Canton of Zurich, Switzerland from several models and says how far they agree.
Right now
20° Cloudy
- Feels like
- 18°
- Wind
- 3 km/h
- Humidity
- 41%
Forecast from 17/09/2026, 16:02
The outlook
The outlook is good.
Rain is rather unlikely over the next six hours. The temperature band shows the spread of the ICON ensemble.
Time for a round outside.
The next hours
| Time | Conditions | Temperature | Rain | Wind |
|---|---|---|---|---|
| 18:00 | Cloudy | 20° | 0% | 3 km/h |
| 19:00 | Mostly sunny | 18° | 0% | 3 km/h |
| 20:00 | Cloudy | 15° | 0% | 4 km/h |
| 21:00 | Cloudy | 13° | 0% | 5 km/h |
| 22:00 | Cloudy | 12° | 0% | 5 km/h |
| 23:00 | Cloudy | 11° | 0% | 5 km/h |
| 00:00 | Cloudy | 11° | 0% | 5 km/h |
| 01:00 | Cloudy | 10° | 0% | 5 km/h |
| 02:00 | Cloudy | 10° | 0% | 4 km/h |
| 03:00 | Cloudy | 11° | 0% | 4 km/h |
| 04:00 | Cloudy | 11° | 0% | 4 km/h |
| 05:00 | Cloudy | 11° | 0% | 4 km/h |
The next days
| Day | Conditions | Low / high | Rain | Wind |
|---|---|---|---|---|
| Thu 17/09 | Rain | 9° / 20° | 0% | 7 km/h |
| Fri 18/09 | Cloudy | 10° / 21° | 0% | 10 km/h |
| Sat 19/09 | Cloudy | 10° / 22° | 0% | 5 km/h |
| Sun 20/09 | Cloudy | 11° / 25° | 2% | 12 km/h |
| Mon 21/09 | Cloudy | 13° / 23° | 3% | 8 km/h |
| Tue 22/09 | Mostly sunny | 7° / 20° | 0% | 13 km/h |
| Wed 23/09 | Foggy | 5° / 21° | 4% | 7 km/h |
| Thu 24/09 | Foggy | 8° / 22° | 5% | 5 km/h |
| Fri 25/09 | Foggy | 11° / 26° | 2% | 9 km/h |
| Sat 26/09 | Clear | 13° / 28° | 7% | 8 km/h |
Open Winterthur in the cockpitThe cockpit carries the band around every hour, the rain radar, and a place you can keep.
Common questions
- How reliable is the forecast for Winterthur?
- Mostly shows the ensemble band for every hour: the spread of the model runs. A narrow band means a clear situation, a wide one means several outcomes are still open. The further ahead, the wider it almost always gets.
- How often is the weather for Winterthur updated?
- The weather services run their models several times a day. This page refetches the forecast at least hourly, the cockpit every time it opens.
- Where does the weather data for Winterthur come from?
- From the national weather services’ models via Open-Meteo. Official warnings for Canton of Zurich, Switzerland come from MeteoAlarm — in the wording of the source, not in ours.
Sources
- Weather data by Open-Meteo.com · CC BY 4.0