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Arosa weather 15 days
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–Arosa weather 15 days, from 14 Nov to 29 Nov: 0 day(s) of clear skies expected, highs from −4 to 6 °C and 47.9 mm of precipitation in total. Day-by-day table (Open-Meteo model).
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today |  overcast | −6 °C | 6 °C | 0.0 mm | 8 km/h |
| Tomorrow | overcast | −1 °C | 6 °C | 0.0 mm | 8 km/h |
| Mon 16 Nov |  snow showers | −1 °C | 3 °C | 5.7 mm | 10 km/h |
| Tue 17 Nov |  light rain | 0 °C | 5 °C | 1.8 mm | 15 km/h |
| Wed 18 Nov | snow showers | 0 °C | 3 °C | 6.0 mm | 10 km/h |
| Thu 19 Nov | light snow | −1 °C | 5 °C | 0.6 mm | 10 km/h |
| Fri 20 Nov | snow showers | −7 °C | 0 °C | 8.1 mm | 11 km/h |
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 21 Nov |  partly cloudy | −9 °C | 0 °C | 0.1 mm | 8 km/h |
| Sun 22 Nov | light snow | −12 °C | 3 °C | 0.4 mm | 9 km/h |
| Mon 23 Nov | light snow | −7 °C | 2 °C | 0.2 mm | 4 km/h |
| Tue 24 Nov | overcast | −7 °C | 2 °C | 0.0 mm | 8 km/h |
| Wed 25 Nov | snow | −5 °C | −3 °C | 5.2 mm | 6 km/h |
| Thu 26 Nov | snow | −7 °C | −4 °C | 4.4 mm | 5 km/h |
| Fri 27 Nov | overcast | −11 °C | −1 °C | 0.0 mm | 7 km/h |
| Sat 28 Nov | snow showers | −13 °C | −1 °C | 5.2 mm | 8 km/h |
| Sun 29 Nov | snow showers | −10 °C | −2 °C | 10.2 mm | 13 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
Which will be the warmest day of the next 15 days in Arosa?
sunday 15 Nov, with a high of 6 °C. The coolest will be thursday 26 Nov, with −4 °C.
How many rainy days are expected in Arosa over 15 days?
8 days with at least 1 mm, for 47.9 mm in total. The wettest: sunday 29 Nov (10.2 mm).
What is the outlook for next week in Arosa?
Cooler than this one: an average high of −0.1 °C against 4.0 °C.
Will it snow in Arosa in the next 15 days?
Yes: 7 days with snow, 25 cm in total, mostly sunday 29 Nov.
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 Arosa: the most honest estimate beyond two weeks.
meteo-ch.ch · Open-Meteo data, MeteoSwiss norms 1991–2020