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15-day forecast for Schaffhausen

Right now

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From 27 Sep to 12 Oct in Schaffhausen: 1 day(s) of clear skies expected, highs from 12 to 27 °C and 34.6 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.WindConfidence
Todaypartly cloudy11 °C26 °C0.0 mm9 km/hmedium
Tomorrowovercast13 °C27 °C0.0 mm12 km/hhigh
Tue 29 Sepovercast11 °C27 °C0.0 mm7 km/hmedium
Wed 30 Sepovercast14 °C26 °C0.0 mm7 km/hhigh
Thu 1 Octlight rain14 °C17 °C2.9 mm5 km/hlow
Fri 2 Octfog12 °C21 °C0.0 mm10 km/hhigh
Sat 3 Octfog12 °C22 °C0.0 mm7 km/hmedium
DayWeatherMinMaxPrecip.WindConfidence
Sun 4 Octlight rain12 °C15 °C13.5 mm5 km/h
Mon 5 Octlight rain11 °C16 °C11.4 mm9 km/h
Tue 6 Octdrizzle9 °C13 °C5.7 mm4 km/h
Wed 7 Octovercast7 °C15 °C0.0 mm10 km/h
Thu 8 Octlight drizzle6 °C16 °C0.9 mm9 km/h
Fri 9 Octlight drizzle8 °C14 °C0.3 mm9 km/h
Sat 10 Octovercast6 °C12 °C0.0 mm9 km/h
Sun 11 Octovercast7 °C15 °C0.0 mm11 km/h
Mon 12 Octovercast– °C– °C– mm– km/h

Confidence index: agreement of 4 independent models (ICON, GFS, IFS, ARPEGE) on the daily high and on rain. High = highs within 2 °C and the same rain verdict; low = more than 4 °C apart or models split on rain.

And at 20, 25 or 30 days? No model seriously forecasts that far. Climatology takes over: the October norm is 9.2 °C in Schaffhausen, the November norm 4.1 °C (MeteoSwiss 1991–2020, monthly means measured nearby).

Frequently asked questions

Are these 15-day forecasts reliable?

Reliability decreases with the horizon: excellent at 3 days, good up to 7, indicative beyond 10. Each passing day sharpens the rest.

Can the weather be forecast a month ahead?

No, not day by day. That is why this page completes the 16 forecast days with the MeteoSwiss monthly norms for Schaffhausen: the most honest estimate beyond two weeks.

meteo-ch.ch · Open-Meteo data, MeteoSwiss norms 1991–2020