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15-day forecast for Saint-Gingolph

Right now

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From 27 Sep to 12 Oct in Saint-Gingolph: 1 day(s) of clear skies expected, highs from 12 to 21 °C and 92.3 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.WindConfidence
Todayfog15 °C21 °C0.0 mm10 km/hlow
Tomorrowovercast15 °C21 °C0.0 mm8 km/hmedium
Tue 29 Seplight rain16 °C20 °C0.1 mm7 km/hlow
Wed 30 Seplight rain16 °C18 °C2.4 mm6 km/hlow
Thu 1 Octshowers14 °C16 °C11.8 mm5 km/hmedium
Fri 2 Octovercast13 °C18 °C0.0 mm8 km/hmedium
Sat 3 Octovercast12 °C18 °C0.0 mm7 km/hmedium
DayWeatherMinMaxPrecip.WindConfidence
Sun 4 Octthunderstorms11 °C15 °C33.8 mm6 km/h
Mon 5 Octthunderstorms9 °C13 °C26.7 mm4 km/h
Tue 6 Octlight drizzle7 °C12 °C5.1 mm5 km/h
Wed 7 Octlight drizzle4 °C12 °C1.8 mm6 km/h
Thu 8 Octdrizzle5 °C13 °C2.4 mm6 km/h
Fri 9 Octdrizzle7 °C13 °C5.4 mm7 km/h
Sat 10 Octlight drizzle6 °C12 °C0.6 mm8 km/h
Sun 11 Octlight drizzle6 °C14 °C2.2 mm10 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 7.8 °C in Saint-Gingolph, the November norm 2.8 °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 Saint-Gingolph: the most honest estimate beyond two weeks.

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