Summit wind 3 mph, gusts 10 mph, 0% chance of rain.
Routes up
The standard route to Knocknahillion involves a loop starting from Maumturks Pass, it offers stunning views of the surrounding Connemara landscape, the path is well-trodden and suitable for most hikers with a moderate level of fitness
Summit today
Cnoc na hUilleann today (updated 02:51, 18 Oct): up to 8°C at the summit, feeling as cold as 0°C, summit wind 12 mph gusting 16 mph, 0% chance of rain. A good day for the hills.
Overcast, up to 8°C at the summit, feeling as cold as 0°C, summit wind 12 mph gusting 16 mph, 0% chance of rain. Rated Good.
Monday 19 October: overcast, up to 7°C at the summit, feeling as cold as 1°C, summit wind 26 mph gusting 32 mph, 2% chance of rain. Rated Marginal.
Sunday 18 October: overcast, up to 8°C at the summit, feeling as cold as 0°C, summit wind 12 mph gusting 16 mph, 0% chance of rain. Rated Good.
| Day | Verdict | High/low | Feels like | Wind/gust mph | Rain or snow |
|---|---|---|---|---|---|
| TodayOvercast | Good | 8°/3° | 0° | 12/16 | 0% |
| TomorrowOvercast | Marginal | 7°/5° | 1° | 26/32 | 2% |
| Tue 20Moderate rain | Poor | 8°/4° | -2° | 41/51 | 86% |
| Wed 21Moderate drizzle | Marginal | 6°/4° | -1° | 29/36 | 78% |
| Thu 22Light drizzle | Marginal | 6°/3° | 0° | 26/32 | 88% |
| Fri 23Light drizzle | Marginal | 7°/3° | -1° | 30/38 | 94% |
| Sat 24Thunderstorm | Poor | 7°/4° | -1° | 64/79 | 83% |
| Day | Verdict | High/low | Feels like | Wind/gust mph | Rain or snow |
|---|---|---|---|---|---|
| Sun 25Slight rain showers | Poor | 12°/4° | -1° | 49/61 | 92% |
| Mon 26Slight rain showers | Poor | 11°/5° | 1° | 42/53 | 87% |
| Tue 27Moderate drizzle | Poor | 7°/3° | -2° | 44/55 | 78% |
| Wed 28Light drizzle | Marginal | 8°/5° | 1° | 27/33 | 75% |
| Thu 29Dense drizzle | Marginal | 10°/5° | 2° | 33/41 | 71% |
| Fri 30Light drizzle | Marginal | 8°/3° | 1° | 12/15 | 69% |
| Sat 31Slight rain showers | Poor | 9°/2° | -1° | 41/52 | 55% |
Cloud inversion · 7 days
The chance of standing above a sea of cloud on Cnoc na hUilleann each morning this week, from overnight temperature, humidity and low cloud below the 605m summit.
Dark sky · 7 days
How dark the sky gets over Cnoc na hUilleann each night this week, from cloud cover, moonlight and local light pollution.
Snow · 7 days
No snow is forecast at the summit in the next 7 days.
Sun today
10h 25m of daylight. Golden hour ends 09:00 and starts 17:46. From the summit you see the sun 08:06 to 18:40.
Nearby summits
About Cnoc na hUilleann
Cnoc na hUilleann is 605 m (1,985 ft) high with 106 m of prominence. It is in Maumturk Mountains, Ireland. OS grid reference L870537. It is the 13th highest of the 40 summits Peakify lists in Maumturk Mountains. The nearest summits are Letterbreckaun (2.0 km), Barrslievenaroy (2.0 km) and Binn Bhan (3.4 km).
Cnoc na hUilleann is 605 metres high with 106 metres of prominence.
Cnoc na hUilleann is listed in Maumturk Mountains, Ireland.
Peakify lists 1 route for Cnoc na hUilleann, including available distance, ascent, start point, and difficulty details.
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.
Monday 19 October: overcast, up to 7°C at the summit, feeling as cold as 1°C, summit wind 26 mph gusting 32 mph, 2% chance of rain. Rated Marginal.
Sunday 18 October: overcast, up to 8°C at the summit, feeling as cold as 0°C, summit wind 12 mph gusting 16 mph, 0% chance of rain. Rated Good.
The page includes cached mountain forecast context, snow outlook, dark-sky signals, cloud-inversion information, sunrise, sunset, and summit planning details where available.
About Cnoc na hUilleann
Cnoc na hUilleann is 605 m (1,985 ft) high with 106 m of prominence. It is in Maumturk Mountains, Ireland. OS grid reference L870537. It is the 13th highest of the 40 summits Peakify lists in Maumturk Mountains. The nearest summits are Letterbreckaun (2.0 km), Barrslievenaroy (2.0 km) and Binn Bhan (3.4 km).
Cnoc na hUilleann is 605 metres high with 106 metres of prominence.
Cnoc na hUilleann is listed in Maumturk Mountains, Ireland.
Peakify lists 1 route for Cnoc na hUilleann, including available distance, ascent, start point, and difficulty details.
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.
Monday 19 October: overcast, up to 7°C at the summit, feeling as cold as 1°C, summit wind 26 mph gusting 32 mph, 2% chance of rain. Rated Marginal.
Sunday 18 October: overcast, up to 8°C at the summit, feeling as cold as 0°C, summit wind 12 mph gusting 16 mph, 0% chance of rain. Rated Good.
The page includes cached mountain forecast context, snow outlook, dark-sky signals, cloud-inversion information, sunrise, sunset, and summit planning details where available.
