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Trin weather 15 days
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– 
–Trin weather 15 days, from 14 Nov to 29 Nov: 0 day(s) of clear skies expected, highs from −8 to 2 °C and 57.0 mm of precipitation in total. Day-by-day table (Open-Meteo model).
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today |  overcast | −6 °C | −1 °C | 0.0 mm | 9 km/h |
| Tomorrow | overcast | −5 °C | 0 °C | 0.0 mm | 13 km/h |
| Mon 16 Nov |  snow showers | −3 °C | −1 °C | 5.5 mm | 13 km/h |
| Tue 17 Nov |  light rain | −3 °C | 2 °C | 2.7 mm | 14 km/h |
| Wed 18 Nov | snow showers | −2 °C | 1 °C | 8.5 mm | 10 km/h |
| Thu 19 Nov | snow showers | −3 °C | 0 °C | 0.6 mm | 12 km/h |
| Fri 20 Nov | snow showers | −10 °C | −3 °C | 7.7 mm | 11 km/h |
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 21 Nov |  freezing fog | −14 °C | −4 °C | 0.1 mm | 5 km/h |
| Sun 22 Nov | snow | −15 °C | −2 °C | 1.2 mm | 4 km/h |
| Mon 23 Nov | snow | −11 °C | −4 °C | 0.6 mm | 3 km/h |
| Tue 24 Nov | overcast | −13 °C | −4 °C | 0.0 mm | 4 km/h |
| Wed 25 Nov | snow | −9 °C | −6 °C | 3.0 mm | 8 km/h |
| Thu 26 Nov | snow | −11 °C | −8 °C | 5.4 mm | 7 km/h |
| Fri 27 Nov | light snow | −14 °C | −4 °C | 0.6 mm | 3 km/h |
| Sat 28 Nov | snow showers | −12 °C | −6 °C | 7.2 mm | 3 km/h |
| Sun 29 Nov | snow showers | −12 °C | −6 °C | 13.9 mm | 12 km/h |
And at 20, 25 or 30 days? No model seriously forecasts that far. Climatology takes over: the November norm is −3.7 °C in Trin, the December norm −6.9 °C (MeteoSwiss 1991–2020, monthly means measured nearby).
Frequently asked questions
Which will be the warmest day of the next 15 days in Trin?
tuesday 17 Nov, with a high of 2 °C. The coolest will be thursday 26 Nov, with −8 °C.
How many rainy days are expected in Trin over 15 days?
9 days with at least 1 mm, for 57.0 mm in total. The wettest: sunday 29 Nov (13.9 mm).
What is the outlook for next week in Trin?
Cooler than this one: an average high of −4.5 °C against −0.4 °C.
Will the fortnight be warmer than normal in Trin?
No: an expected mean of −5.9 °C, 2.2 °C below the MeteoSwiss 1991–2020 norm for November (−3.7 °C).
Will it snow in Trin in the next 15 days?
Yes: 8 days with snow, 33 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 Trin: the most honest estimate beyond two weeks.
meteo-ch.ch · Open-Meteo data, MeteoSwiss norms 1991–2020