Home › Grengiols weather › 15 days
Grengiols weather 15 days
Right now
– 
–Grengiols weather 15 days, from 14 Nov to 29 Nov: 0 day(s) of clear skies expected, highs from −6 to 1 °C and 62.6 mm of precipitation in total. Day-by-day table (Open-Meteo model).
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today |  overcast | −6 °C | −2 °C | 0.0 mm | 18 km/h |
| Tomorrow |  snow showers | −6 °C | 0 °C | 0.5 mm | 14 km/h |
| Mon 16 Nov | snow showers | −4 °C | 0 °C | 9.9 mm | 44 km/h |
| Tue 17 Nov | light snow | −1 °C | 1 °C | 6.8 mm | 16 km/h |
| Wed 18 Nov | snow showers | −2 °C | 0 °C | 22.1 mm | 19 km/h |
| Thu 19 Nov | snow showers | −3 °C | 0 °C | 8.8 mm | 13 km/h |
| Fri 20 Nov | light snow | −8 °C | −3 °C | 2.9 mm | 17 km/h |
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 21 Nov |  partly cloudy | −11 °C | −3 °C | 0.0 mm | 6 km/h |
| Sun 22 Nov | snow showers | −10 °C | −3 °C | 2.0 mm | 4 km/h |
| Mon 23 Nov | snow showers | −10 °C | −2 °C | 0.4 mm | 2 km/h |
| Tue 24 Nov | light snow | −11 °C | −4 °C | 0.4 mm | 2 km/h |
| Wed 25 Nov | light snow | −10 °C | −4 °C | 0.2 mm | 6 km/h |
| Thu 26 Nov | overcast | −13 °C | −6 °C | 0.0 mm | 7 km/h |
| Fri 27 Nov | overcast | −11 °C | −2 °C | 0.0 mm | 4 km/h |
| Sat 28 Nov | light snow | −14 °C | −6 °C | 1.2 mm | 5 km/h |
| Sun 29 Nov | snow showers | −15 °C | −6 °C | 7.3 mm | 15 km/h |
And at 20, 25 or 30 days? No model seriously forecasts that far. Climatology takes over: the November norm is −3.0 °C in Grengiols, the December norm −5.8 °C (MeteoSwiss 1991–2020, monthly means measured nearby).
Frequently asked questions
Which will be the warmest day of the next 15 days in Grengiols?
tuesday 17 Nov, with a high of 1 °C. The coolest will be saturday 28 Nov, with −6 °C.
How many rainy days are expected in Grengiols over 15 days?
8 days with at least 1 mm, for 62.6 mm in total. The wettest: wednesday 18 Nov (22.1 mm).
What is the outlook for next week in Grengiols?
Cooler than this one: an average high of −3.6 °C against −0.5 °C.
Will the fortnight be warmer than normal in Grengiols?
No: an expected mean of −5.5 °C, 2.5 °C below the MeteoSwiss 1991–2020 norm for November (−3.0 °C).
Will it snow in Grengiols in the next 15 days?
Yes: 8 days with snow, 38 cm in total, mostly wednesday 18 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 Grengiols: the most honest estimate beyond two weeks.
meteo-ch.ch · Open-Meteo data, MeteoSwiss norms 1991–2020