Northumberland and Cheviots mountain weather forecast.

The Cheviots and Northumberland's higher hills. Height-aware guidance for wind, cloud, rain and temperature.

Mountain Weather brief

Northumberland and Cheviots

Monday 12 October 2026 · The Cheviots and Northumberland's higher hills

Confidence: Medium Why?

Uncertainty over sky cloud cover and sunshine.

What matters most

A good day in Northumberland and the Cheviots: dry and breezy.

High-ground wind · 600 m20-30 mph southerly Gusts · 600 m25-35 mph Cloud base600-900 m Feels like · 600 m2 to 6°C
Regional median

Sunshine and sky

Sunshine varies by period. Sunshine amounts vary between the morning, midday and later periods.

Modelled sunshine2.4 h22% of daylight
Early0 h sunshine
Midday2 h sunshine
Later0 h sunshine

These are direct modelled sunshine hours during daylight, not the probability of sunshine. Cloud cover and summit cloud are assessed separately in the forecast above. The regional median prevents one unusually bright or dull summit cell defining the whole area.

Overnight forecast: 17:00–08:00 (UK local time), in Wild camping below.

Morning · 08:00–12:00GoodSummit winds around 15-25 mph. Gusts around 25-35 mph are possible on exposed ground. Summit cloud becomes more persistent later.
80
Afternoon · 12:00–17:00ExcellentSummit winds around 10-25 mph. Gusts around 25-35 mph are possible on exposed ground. Summit cloud becomes more persistent later.
86

Conservative regional grades across representative summits, so one sheltered hill does not overstate the wider area.

01

High-ground wind (600 m)

At around 600 m, expect a southerly wind of 20–30 mph, gusting 25–35 mph. Gusts like that will be noticeable on ridges and open tops, and you will chill quickly when you stop.

02

Walking impact

Gusts of 25–35 mph will be noticeable on ridges and open tops, and you will chill quickly when you stop.

03

Rain and showers

It should stay dry.

04

Cloud-free summits

Clear-summit estimate: about 90% early, about 65% around midday and about 25% later.

05

Cloud and visibility

The tops are likely to drift in and out of cloud, with the best chance of clear tops early in the morning. The cloud base could be as low as 500–800 m in the late afternoon. Some forecast models are much cloudier overhead. That may limit sunshine without putting the summits in cloud.

06

Temperature and wind chill

At around 600 m it will be 8 to 12°C, feeling like 2 to 6°C in the wind. A windproof and an extra layer for stops will help.

07

Freezing level

The freezing level is above the summits.

08

Daylight

Sunrise 07:31, Sunset 18:17, about 10.8 hours daylight.

Overnight · 17:00–08:00Wild campingBetaNot a night to camp on the open hill anywhere in this area: gusts of about 55 mph and about 6 mm of rain. 9Poor · 600 m View detailsHide details
Regional night beginning Monday 12 October 2026

Full regional overnight outlook

Not a night to camp on the open hill anywhere in this area. Gusts reach about 55 mph around 600 m and nearer 45 mph around 300 m, strong enough to flatten or tear a tent. Check the forecast for the hill and height you have in mind, and don't assume lower ground will be sheltered. About 6 mm of rain is forecast overnight. Up around 600 m you'd likely be in cloud for part of the night: damp, and hard to find your way if you need to move. Overnight lows of about 10°C at 600 m. The moon won't be up after dark, so there will be no moonlight.

Overnight rain6.5 mmOpen ground · 600 m31 mph · gusts 56 mphMorning pack-upDampness possible
300 m9 · very poor
Wind / gust
26 mph / 46 mph
Coldest
10.4°C
In cloud
0% of modelled night
Condensation
High
600 m9 · very poor
Wind / gust
31 mph / 56 mph
Coldest
9.6°C
In cloud
93% of modelled night
Condensation
High

Open-hillside guidance across representative hills. Local shelter, ridges, tent design and the exact pitch can change conditions substantially. Read about sleeping-bag comfort ratings, pitching in strong winds or using the wild-camping forecast.

Daytime · exposed rockClimbing & scramblingBetaPatchy rain could leave exposed holds damp or slippery. Gusts near 30 mph may affect balance on exposed rock. 76Good · Good View detailsHide details
Regional rock conditions · sampled mountain terrain

Regional climbing & scrambling outlook

A broad guide to dampness and exposed rock across the area, not a forecast for every crag. Lower, sheltered crags and individual rock types may behave differently.

Conditions for exposed scrambling across the area look good (76/100). Likely to stay mostly dry, but patchy rain remains possible. Exposed rock could become damp or slippery. Gusts may reach about 30 mph on exposed ground, making crosswinds an important route consideration. Mapped summit-point geology across the representative hills includes granite, gneiss or gabbro and volcanic rock. Rock can therefore respond differently to moisture between crags and routes.

Rock surfaceDry initially; rain possibleExposed gust31 mphRainPossible · 30%
Mapped rock across sampled summits2 broad familiesSummit samples, not a survey of every crag
granite, gneiss or gabbro 60% 3 representative summitsGenerally grippy when dry and often still positive when damp, but wet slabs, lichen, polish and drainage lines can remain slippery.volcanic rock 40% 2 representative summitsOften grippy when dry, but volcanic rocks vary widely; wet lichen, smooth holds and local seepage can still make them slippery.

Representative summit-point samples across the region; individual crags and routes may differ.

Generic exposed hands-on-rock terrain across representative summits; mapped summit-point geology is a broad regional sample, not a named-route survey. Contains British Geological Survey materials © UKRI 2026. How to use the climbing and scrambling forecast.

Recommended kit for this dayWeather-aware packing prompts, plus your core hillwalking kitView kit

For a day hillwalk, not a complete route-specific checklist. Carry navigation and backup you can use, warm and waterproof layers, suitable footwear, food and water, a headtorch, emergency shelter, first aid and a way to call for help. Snow, ice, technical terrain and overnight trips need additional equipment and skills.

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Help the Mountain Decisions Project understand how forecasts influence hill days, including when plans stay the same. Findings will be shared publicly as summaries, not individual responses.

This is about Northumberland and Cheviots on Monday 12 October 2026. It asks about intentions, not whether you actually went out. No name or account is needed.

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Weather data: Open-Meteo (CC BY 4.0). Adapted by Mountain Weather.

Updated 11 October 2026 at 16:11 UTC. See typical weekly and monthly conditions for Northumberland and Cheviots.

More context for your hill day

Check the approach as well as the tops

Compare midge conditions by day and height, or look for a possible cloud inversion. For Snowdon and Tryfan, camera-derived cloud-base observations add a view of conditions already seen on the slopes.