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15-day forecast for Lyssach

Right now

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From 27 Sep to 12 Oct in Lyssach: 3 day(s) of clear skies expected, highs from 13 to 27 °C and 37.6 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaymostly sunny11 °C27 °C0.0 mm7 km/h
Tomorrowovercast13 °C26 °C0.0 mm6 km/h
Tue 29 Sepovercast12 °C25 °C0.1 mm6 km/h
Wed 30 Sepovercast15 °C21 °C0.0 mm7 km/h
Thu 1 Octlight rain14 °C17 °C4.5 mm6 km/h
Fri 2 Octfog12 °C19 °C0.0 mm12 km/h
Sat 3 Octfog12 °C21 °C0.0 mm4 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octheavy drizzle13 °C19 °C13.7 mm7 km/h
Mon 5 Octheavy drizzle10 °C14 °C12.0 mm11 km/h
Tue 6 Octlight drizzle7 °C14 °C1.5 mm6 km/h
Wed 7 Octmostly sunny5 °C16 °C0.0 mm11 km/h
Thu 8 Octlight drizzle4 °C16 °C1.8 mm7 km/h
Fri 9 Octlight drizzle7 °C13 °C3.6 mm11 km/h
Sat 10 Octovercast4 °C14 °C0.0 mm19 km/h
Sun 11 Octlight drizzle8 °C17 °C0.5 mm8 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 9.7 °C in Lyssach, the November norm 4.4 °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 Lyssach: the most honest estimate beyond two weeks.

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