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15-day forecast for Gurtnellen

Right now

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From 27 Sep to 12 Oct in Gurtnellen: 2 day(s) of clear skies expected, highs from 10 to 21 °C and 95.4 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaysunny14 °C21 °C0.0 mm10 km/h
Tomorrowovercast15 °C21 °C0.0 mm13 km/h
Tue 29 Sepovercast14 °C21 °C0.0 mm13 km/h
Wed 30 Sepovercast14 °C19 °C0.0 mm14 km/h
Thu 1 Octlight rain12 °C14 °C6.2 mm11 km/h
Fri 2 Octfog11 °C18 °C0.0 mm7 km/h
Sat 3 Octovercast11 °C20 °C0.3 mm10 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octshowers11 °C17 °C11.6 mm6 km/h
Mon 5 Octshowers10 °C12 °C20.7 mm8 km/h
Tue 6 Octsnow showers6 °C10 °C34.8 mm5 km/h
Wed 7 Octlight drizzle2 °C13 °C1.2 mm6 km/h
Thu 8 Octlight drizzle3 °C14 °C3.0 mm8 km/h
Fri 9 Octdrizzle6 °C13 °C5.4 mm7 km/h
Sat 10 Octdrizzle7 °C10 °C8.1 mm5 km/h
Sun 11 Octlight drizzle5 °C12 °C4.2 mm12 km/h
Mon 12 Octovercast– °C– °C– mm– km/h

And at 20, 25 or 30 days? No model seriously forecasts that far. Climatology takes over: the October norm is 7.5 °C in Gurtnellen, 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 Gurtnellen: the most honest estimate beyond two weeks.

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