Summit today
Is it safe to climb Aiguille du Croissant today?
Aiguille du Croissant today (updated 02:34, 18 Oct): up to -7°C at the summit, feeling as cold as -16°C, summit wind 41 mph gusting 55 mph, 65% chance of rain, with 1.7 cm of snow forecast. A poor day for the hills. Best day this week: Saturday, summit gusts 43 mph.
Aiguille du Croissant weather today
Heavy snow showers, up to -7°C at the summit, feeling as cold as -16°C, summit wind 41 mph gusting 55 mph, 65% chance of rain. Rated Poor.
Aiguille du Croissant weather tomorrow
Tuesday 20 October: moderate snow fall, up to -7°C at the summit, feeling as cold as -14°C, summit wind 56 mph gusting 70 mph, 82% chance of rain. Rated Poor.
Aiguille du Croissant weather this weekend
Saturday 24 October: overcast, up to -13°C at the summit, feeling as cold as -25°C, summit wind 34 mph gusting 43 mph, 36% chance of rain. Rated Marginal.
Sunday 25 October: fog, up to -18°C at the summit, feeling as cold as -36°C, summit wind 37 mph gusting 46 mph, 54% chance of rain. Rated Marginal.
Aiguille du Croissant summit forecast, next 7 days
| Day | Verdict | High/low | Feels like | Wind/gust mph | Rain or snow |
|---|
| TodayA dusting of snow | Poor | -7°/-8° | -16° | 41/55 | 65% |
|---|
| TomorrowModerate snow | Poor | -7°/-8° | -14° | 56/70 | 82% |
|---|
| Wed 21Moderate snow | Poor | -8°/-16° | -21° | 40/50 | 86% |
|---|
| Thu 22Overcast | Marginal | -10°/-17° | -23° | 39/49 | 66% |
|---|
| Fri 23Light snow | Marginal | -9°/-14° | -19° | 39/48 | 17% |
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| Sat 24A dusting of snow | Marginal | -13°/-19° | -25° | 34/43 | 36% |
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| Sun 25A dusting of snow | Marginal | -18°/-31° | -36° | 37/46 | 54% |
|---|
Aiguille du Croissant 14-day weather forecast: days 8 to 13, less certain
| Day | Verdict | High/low | Feels like | Wind/gust mph | Rain or snow |
|---|
| Mon 26Mainly clear | Marginal | -13°/-31° | -34° | 32/43 | 46% |
|---|
| Tue 27Overcast | Marginal | -9°/-16° | -21° | 21/39 | 18% |
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| Wed 28Mainly clear | Marginal | -7°/-15° | -20° | 5/33 | 10% |
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| Thu 29Overcast | Marginal | -6°/-15° | -19° | 9/13 | 17% |
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| Fri 30Overcast | Marginal | -6°/-13° | -17° | 23/23 | 18% |
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| Sat 31Clear sky | Marginal | -5°/-13° | -16° | 22/26 | 12% |
|---|
Routes up
Routes coming soon
Cloud inversion · 7 days
The chance of standing above a sea of cloud on Aiguille du Croissant each morning this week, from overnight temperature, humidity and low cloud below the 4260m summit.
Dark sky · 7 days
How dark the sky gets over Aiguille du Croissant each night this week, from cloud cover, moonlight and local light pollution.
Snow · 7 days
Snow is forecast at the summit on 4 of the next 7 days, about 35 cm in all, most on Tuesday (16.5 cm). Lying snow up to 49 cm deep.
Sun today
Sunrise 07:53, sunset 18:38
10h 45m of daylight. Golden hour ends 08:34 and starts 17:56. From the summit you see the sun 07:41 to 18:49.
Nearby summits
Close to Aiguille du Croissant
About Aiguille du Croissant
Aiguille du Croissant is 4,260 m (13,976 ft) high. It is in Alps, Switzerland. The nearest summits are Grand Combin de Grafeneire (0.4 km), Grand Combin (0.4 km) and Combin de la Tsessette (0.8 km).
How high is Aiguille du Croissant?
Aiguille du Croissant is 4,260 metres high.
Where is Aiguille du Croissant?
Aiguille du Croissant is listed in Alps, Switzerland.
Are there routes for Aiguille du Croissant?
Route data is not available for this mountain yet, but the page still shows summit, weather, and location context.
Is it safe to climb Aiguille du Croissant today?
Peakify rates each day on the summit Good, Marginal or Poor from the forecast summit wind, gusts, chance of rain and wind chill. Wind of 40 mph or gusts of 65 mph make it Poor; wind of 25 mph, gusts of 45 mph, a 60% chance of rain or a feels-like temperature of -8°C or below make it Marginal. Today's and tomorrow's ratings are at the top of this page. The rating covers the weather only: also check your route, daylight, kit and experience, and in winter whether you need an ice axe and crampons.
What is the weather on Aiguille du Croissant tomorrow?
Tuesday 20 October: moderate snow fall, up to -7°C at the summit, feeling as cold as -14°C, summit wind 56 mph gusting 70 mph, 82% chance of rain. Rated Poor.
What is the weather on Aiguille du Croissant this weekend?
Saturday 24 October: overcast, up to -13°C at the summit, feeling as cold as -25°C, summit wind 34 mph gusting 43 mph, 36% chance of rain. Rated Marginal. Sunday 25 October: fog, up to -18°C at the summit, feeling as cold as -36°C, summit wind 37 mph gusting 46 mph, 54% chance of rain. Rated Marginal.
What weather information is shown for Aiguille du Croissant?
The page includes cached mountain forecast context, snow outlook, dark-sky signals, cloud-inversion information, sunrise, sunset, and summit planning details where available.
Written and kept up to date by the Peakify team. The forecast refreshes every hour; how our forecast works.
