Blencathra weather forecast.

868 m summit forecast for wind, cloud, rain and temperature. Updated from the Thursday 6 August 2026 model run.

Seven-day Blencathra forecast.

Conditions can change quickly with height. Use the day-by-day summit detail below, then check again close to departure.

High confidence
Wind25 mph W Gusts36 mph Feels1°C Rain1.6 mm Cloud-free summit44% Cloud base878 m Freezing level2,050 m Daylight05:30–21:04 · 15.6 h

Cloud-free timing: Around 0% early, improving to around 83% later.

A mixed day on Blencathra: summit wind broadly 15-30 mph, with gusts 30-40 mph early in the morning (strong winds). Much calmer lower down - generally 5-15 mph in the valley, rising towards the tops. Cloud base around 500-800 m in the morning, lifting to 800-1100 m around midday and 1500-1800 m by late afternoon. The top is likely to drift in and out of cloud, with the best chance of a view from late afternoon into the evening. Cloud is likely to hang lowest on western slopes; the eastern side should see somewhat higher bases and better breaks. Some rain is likely, with up to around 2 mm indicated; timing and local totals remain uncertain. Cold on top: air temperature broadly 4 to 8°C, feeling around -2 to 2°C in the wind - wrap up.

High confidence
Wind23 mph SW Gusts32 mph Feels4°C Rain0.0 mm Cloud-free summit69% Cloud base1,066 m Freezing level2,020 m Daylight05:32–21:02 · 15.5 h

Cloud-free timing: Around 0% early, improving to around 100% later.

A mixed day on Blencathra: summit wind broadly 15-30 mph, with gusts 25-35 mph during the morning (strong winds). Cloud base around 600-900 m in the morning, lifting to 1100-1400 m around midday and 1200-1500 m by late afternoon. The top is likely to drift in and out of cloud, with the best chance of a view from around midday into the evening. Cloud is likely to hang lowest on southwestern slopes; the northeastern side should see somewhat higher bases and better breaks. Little or no rain expected.

Medium confidence
Wind32 mph SW Gusts44 mph Feels6°C Rain0.0 mm Cloud-free summit87% Cloud base1,315 m Freezing level3,340 m Daylight05:34–21:00 · 15.4 h

Cloud-free timing: Around 50% early, improving to around 100% later.

A mixed day on Blencathra: summit wind broadly 25-35 mph, with gusts 40-50 mph during the morning (gale-force winds). Much calmer lower down - generally 10-20 mph in the valley, rising towards the tops. Any cloud sits well above the tops (base 800-3200 m) - clear summits. Little or no rain expected. Bright spells with UV up to 5 - sunscreen on exposed skin. Confidence moderate (ensemble members show a moderate spread) - the summit peak could reasonably be 23-37 mph, so treat the headline as mid-range. Cloud base is the least certain part of this - the models are only moderately agreed, so it could sit a couple of hundred metres either way.

Low confidence
Wind28 mph W Gusts40 mph Feels9°C Rain1.2 mm Cloud-free summit13% Cloud base541 m Freezing level3,110 m Daylight05:36–20:58 · 15.4 h

Cloud-free timing: Best around midday at about 50%; around 0% early and 0% later.

A grey, cloudy day on Blencathra: summit wind broadly 15-35 mph, with gusts 35-45 mph early in the morning (strong winds). Much calmer lower down - generally 5-15 mph in the valley, rising towards the tops. Cloud base around 500-800 m in the morning, 900-1200 m around midday and 500-800 m by late afternoon. Expect clag for much of the day, though a brief clearance is possible around midday. Cloud is likely to hang lowest on western slopes; the eastern side should see somewhat higher bases and better breaks. Some rain is likely, with up to around 2 mm indicated; timing and local totals remain uncertain. Low confidence (ensemble members are widely spread) - the summit peak could be anywhere from 18 to 40 mph; check again nearer the time.

Low confidence
Wind19 mph NW Gusts27 mph Feels4°C Rain0.0 mm Cloud-free summit93% Cloud base1,519 m Freezing level3,019 m Daylight05:38–20:56 · 15.3 h

Cloud-free timing: Around 75% early, improving to around 100% later.

A fine day on Blencathra: summit wind broadly 5-25 mph, with gusts 20-30 mph early in the morning (fresh and blowy). Much calmer lower down - generally 0-10 mph in the valley, rising towards the tops. Any cloud sits well above the tops (base 1200-1600 m) - clear summits. Little or no rain expected. Bright spells with UV up to 6 - sunscreen on exposed skin. Low confidence (ensemble members are widely spread) - the summit peak could be anywhere from 14 to 40 mph; check again nearer the time. Cloud base is the least certain part of this - the models are only moderately agreed, so it could sit a couple of hundred metres either way.

Low confidence
Wind22 mph S Gusts31 mph Feels8°C Rain0.0 mm Cloud-free summit100% Cloud base1,440 m Freezing level3,344 m Daylight05:39–20:53 · 15.2 h

A mixed day on Blencathra: summit wind broadly 15-25 mph, with gusts 25-35 mph early in the morning (strong winds). Much calmer lower down - generally 5-15 mph in the valley, rising towards the tops. Any cloud sits well above the tops (base 1300-2100 m) - clear summits. Little or no rain expected. Bright spells with UV up to 6 - sunscreen on exposed skin. Low confidence (ensemble members are widely spread) - the summit peak could be anywhere from 13 to 31 mph; check again nearer the time.

Medium confidence
Wind36 mph S Gusts50 mph Feels15°C Rain0.0 mm Cloud-free summit100% Cloud base1,252 m Freezing level3,595 m Daylight05:41–20:51 · 15.2 h

A wild day on Blencathra: summit wind broadly 20-40 mph, with gusts 45-55 mph early in the morning (gale-force winds). Much calmer lower down - generally 5-15 mph in the valley, rising towards the tops. Any cloud sits well above the tops (base 1200-2100 m) - clear summits. Little or no rain expected. Bright spells with UV up to 6 - sunscreen on exposed skin. Confidence moderate (ensemble members show a moderate spread) - the summit peak could reasonably be 24-44 mph, so treat the headline as mid-range. Cloud base is the least certain part of this - the models are only moderately agreed, so it could sit a couple of hundred metres either way.

Forecast run: 2026-08-06

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