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15-day forecast for Sumvitg

Right now

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From 27 Sep to 12 Oct in Sumvitg: 2 day(s) of clear skies expected, highs from 2 to 15 °C and 57.3 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaysunny7 °C14 °C0.0 mm11 km/h
Tomorrowpartly cloudy8 °C14 °C0.0 mm12 km/h
Tue 29 Sepovercast8 °C15 °C0.0 mm12 km/h
Wed 30 Seplight rain7 °C12 °C0.3 mm14 km/h
Thu 1 Octlight rain6 °C8 °C5.5 mm11 km/h
Fri 2 Octfog4 °C11 °C0.0 mm7 km/h
Sat 3 Octfog3 °C12 °C0.0 mm9 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octdrizzle2 °C11 °C1.8 mm7 km/h
Mon 5 Octdrizzle2 °C8 °C4.2 mm7 km/h
Tue 6 Octsnow showers−2 °C4 °C21.9 mm5 km/h
Wed 7 Octsnow showers−6 °C2 °C7.5 mm3 km/h
Thu 8 Octlight drizzle−5 °C6 °C1.5 mm2 km/h
Fri 9 Octlight drizzle−1 °C5 °C2.1 mm4 km/h
Sat 10 Octdrizzle−1 °C2 °C2.1 mm6 km/h
Sun 11 Octsnow−3 °C4 °C10.3 mm11 km/h
Mon 12 Octovercast– °C– °C– mm– km/h

And at 20, 25 or 30 days? No model seriously forecasts that far: beyond two weeks, only the local climatology gives a reliable trend.

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 Sumvitg: the most honest estimate beyond two weeks.

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