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Blenio weather 15 days
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–Blenio weather 15 days, from 14 Nov to 29 Nov: 1 day(s) of clear skies expected, highs from 4 to 10 °C and 12.8 mm of precipitation in total. Day-by-day table (Open-Meteo model).
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today |  fog | −2 °C | 7 °C | 0.0 mm | 5 km/h |
| Tomorrow |  light rain | 2 °C | 7 °C | 0.2 mm | 5 km/h |
| Mon 16 Nov | showers | 3 °C | 10 °C | 2.0 mm | 8 km/h |
| Tue 17 Nov | light rain | 5 °C | 6 °C | 4.0 mm | 5 km/h |
| Wed 18 Nov | light rain | 5 °C | 9 °C | 3.6 mm | 8 km/h |
| Thu 19 Nov |  overcast | 5 °C | 9 °C | 0.0 mm | 9 km/h |
| Fri 20 Nov | overcast | 2 °C | 6 °C | 0.0 mm | 16 km/h |
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 21 Nov | mostly sunny | 0 °C | 9 °C | 0.0 mm | 14 km/h |
| Sun 22 Nov |  light snow | 0 °C | 8 °C | 0.4 mm | 5 km/h |
| Mon 23 Nov | light snow | 0 °C | 9 °C | 0.2 mm | 5 km/h |
| Tue 24 Nov | overcast | 1 °C | 7 °C | 0.0 mm | 4 km/h |
| Wed 25 Nov | overcast | 1 °C | 7 °C | 0.0 mm | 9 km/h |
| Thu 26 Nov | overcast | 0 °C | 5 °C | 0.0 mm | 10 km/h |
| Fri 27 Nov | overcast | −1 °C | 7 °C | 0.0 mm | 6 km/h |
| Sat 28 Nov | light snow | −3 °C | 4 °C | 1.8 mm | 5 km/h |
| Sun 29 Nov |  light drizzle | −2 °C | 6 °C | 0.6 mm | 20 km/h |
And at 20, 25 or 30 days? No model seriously forecasts that far. Climatology takes over: the November norm is 5.0 °C in Blenio, the December norm 1.8 °C (MeteoSwiss 1991–2020, monthly means measured nearby).
Frequently asked questions
Which will be the warmest day of the next 15 days in Blenio?
monday 16 Nov, with a high of 10 °C. The coolest will be saturday 28 Nov, with 4 °C.
How many rainy days are expected in Blenio over 15 days?
4 days with at least 1 mm, for 12.8 mm in total. The wettest: tuesday 17 Nov (4.0 mm).
What is the outlook for next week in Blenio?
Similar to this one: an average high of 7.4 °C against 7.9 °C, with 1 day of clear skies against no day.
Will the fortnight be warmer than normal in Blenio?
No: an expected mean of 4.1 °C, 0.9 °C below the MeteoSwiss 1991–2020 norm for November (5.0 °C).
Will it snow in Blenio in the next 15 days?
Yes: 1 day with snow, 2 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 Blenio: the most honest estimate beyond two weeks.
meteo-ch.ch · Open-Meteo data, MeteoSwiss norms 1991–2020