15-day forecast for Cortaillod

From 27 Sep to 12 Oct in Cortaillod: 1 day(s) of clear skies expected, highs from 14 to 25 °C and 40.0 mm of precipitation in total. Day-by-day table (Open-Meteo model).

Day	Weather	Min	Max	Precip.	Wind	Confidence
Today	overcast	13 °C	25 °C	0.0 mm	8 km/h	low
Tomorrow	overcast	15 °C	25 °C	0.0 mm	7 km/h	medium
Tue 29 Sep	overcast	15 °C	24 °C	0.0 mm	5 km/h	medium
Wed 30 Sep	light rain	17 °C	21 °C	0.9 mm	11 km/h	low
Thu 1 Oct	light rain	16 °C	19 °C	7.8 mm	8 km/h	high
Fri 2 Oct	overcast	16 °C	21 °C	0.0 mm	16 km/h	medium
Sat 3 Oct	overcast	15 °C	22 °C	0.0 mm	8 km/h	medium

Day	Weather	Min	Max	Precip.	Wind	Confidence
Sun 4 Oct	drizzle	16 °C	19 °C	12.0 mm	10 km/h
Mon 5 Oct	drizzle	13 °C	18 °C	7.5 mm	6 km/h
Tue 6 Oct	light drizzle	11 °C	16 °C	1.5 mm	8 km/h
Wed 7 Oct	light drizzle	10 °C	16 °C	0.3 mm	10 km/h
Thu 8 Oct	drizzle	10 °C	16 °C	3.3 mm	6 km/h
Fri 9 Oct	drizzle	12 °C	15 °C	3.9 mm	7 km/h
Sat 10 Oct	light drizzle	11 °C	14 °C	1.2 mm	15 km/h
Sun 11 Oct	light drizzle	11 °C	17 °C	1.6 mm	19 km/h
Mon 12 Oct	overcast	– °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 10.9 °C in Cortaillod, the November norm 5.9 °C (MeteoSwiss 1991–2020, monthly means measured nearby).

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