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15-day forecast for Grub (AR)

Right now

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From 27 Sep to 12 Oct in Grub (AR): 2 day(s) of clear skies expected, highs from 11 to 23 °C and 49.8 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaysunny14 °C22 °C0.0 mm8 km/h
Tomorrowpartly cloudy15 °C23 °C0.0 mm10 km/h
Tue 29 Sepovercast14 °C22 °C0.0 mm7 km/h
Wed 30 Sepovercast15 °C23 °C0.0 mm6 km/h
Thu 1 Octlight rain12 °C18 °C4.7 mm6 km/h
Fri 2 Octfog11 °C16 °C0.0 mm5 km/h
Sat 3 Octfog9 °C18 °C0.0 mm6 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octshowers10 °C15 °C11.4 mm6 km/h
Mon 5 Octshowers10 °C14 °C13.5 mm12 km/h
Tue 6 Octheavy drizzle9 °C11 °C10.5 mm7 km/h
Wed 7 Octlight drizzle5 °C13 °C1.5 mm6 km/h
Thu 8 Octlight drizzle6 °C14 °C0.9 mm7 km/h
Fri 9 Octlight drizzle7 °C12 °C2.7 mm7 km/h
Sat 10 Octlight drizzle5 °C11 °C2.1 mm5 km/h
Sun 11 Octlight drizzle6 °C14 °C2.5 mm11 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 8.0 °C in Grub (AR), the November norm 2.9 °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 Grub (AR): the most honest estimate beyond two weeks.

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