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Monthey weather 15 days
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–Monthey weather 15 days, from 14 Nov to 29 Nov: 0 day(s) of clear skies expected, highs from −2 to 10 °C and 159.4 mm of precipitation in total. Day-by-day table (Open-Meteo model).
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today |  overcast | −2 °C | 6 °C | 0.0 mm | 10 km/h |
| Tomorrow |  showers | 2 °C | 6 °C | 26.6 mm | 28 km/h |
| Mon 16 Nov | showers | 1 °C | 5 °C | 22.7 mm | 34 km/h |
| Tue 17 Nov | rain | 5 °C | 10 °C | 18.0 mm | 27 km/h |
| Wed 18 Nov |  snow showers | 2 °C | 5 °C | 18.0 mm | 31 km/h |
| Thu 19 Nov | snow showers | 0 °C | 5 °C | 19.3 mm | 19 km/h |
| Fri 20 Nov | snow | −4 °C | 0 °C | 8.9 mm | 22 km/h |
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 21 Nov |  partly cloudy | −7 °C | 2 °C | 0.0 mm | 6 km/h |
| Sun 22 Nov | snow showers | −5 °C | 4 °C | 5.4 mm | 7 km/h |
| Mon 23 Nov | snow | −8 °C | 4 °C | 0.6 mm | 4 km/h |
| Tue 24 Nov | snow showers | −5 °C | 3 °C | 1.4 mm | 4 km/h |
| Wed 25 Nov | snow showers | −3 °C | −1 °C | 5.2 mm | 7 km/h |
| Thu 26 Nov | overcast | −8 °C | −2 °C | 0.0 mm | 5 km/h |
| Fri 27 Nov | overcast | −8 °C | 3 °C | 0.0 mm | 5 km/h |
| Sat 28 Nov | snow showers | −5 °C | 0 °C | 18.4 mm | 12 km/h |
| Sun 29 Nov | snow showers | −6 °C | −2 °C | 14.9 mm | 9 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 Monthey?
tuesday 17 Nov, with a high of 10 °C. The coolest will be thursday 26 Nov, with −2 °C.
How many rainy days are expected in Monthey over 15 days?
11 days with at least 1 mm, for 159.4 mm in total. The wettest: sunday 15 Nov (26.6 mm).
What is the outlook for next week in Monthey?
Cooler than this one: an average high of 1.9 °C against 5.4 °C.
Will it snow in Monthey in the next 15 days?
Yes: 7 days with snow, 36 cm in total, mostly saturday 28 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 Monthey: the most honest estimate beyond two weeks.
meteo-ch.ch · Open-Meteo data, MeteoSwiss norms 1991–2020