Climbing Forecast › Lancashire — Bolton › Wilton Quarries (Wilton 1)

LANCASHIRE — BOLTON · GRITSTONE

Wilton Quarries (Wilton 1) climbing conditions

Good — dry and climbable

Right now

Temp12°C
Wind7 km/h
Gusts10 km/h
Humidity75.6%
Rain 48h0.2mm
Last rain56h ago

Assessment

Should be dry
Good friction temperature range
Loose blocks on upper tiers — inspect belay stakes

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Monday 28 September
Good
Temp0°C
Raindry
Wind7 km/h
Gusts10 km/h
Humidity76%
Should be dry
  • Cold — excellent friction, dress warm
Time °C Rain Wind (km/h) Gust Hum
10:00 — dry — — null%
18:00 12° dry 7 — 75.6%
19:00 11° dry 7 — 79.4%
20:00 10° dry 10 — 78.4%
21:00 11° dry 12 — 76.9%
Tue Tuesday 29 September
Poor
Temp17°C
Rain0.4mm
Wind26 km/h
Gusts—
Humidity82%
0.4mm rain forecast
  • High humidity — grip may be affected
  • Breezy — helps drying
Time °C Rain Wind (km/h) Gust Hum
06:00 11° dry 21 — 89.4%
07:00 12° dry 21 — 88.1%
08:00 13° dry 22 — 86.6%
09:00 14° dry 21 — 86.5%
10:00 15° dry 24 — 86.1%
11:00 16° dry 28 — 84.1%
12:00 17° dry 26 — 84.7%
13:00 17° dry 25 — 83.7%
14:00 18° dry 29 — 80%
15:00 19° dry 24 — 80.1%
16:00 19° dry 26 — 78.8%
17:00 20° dry 25 — 76%
18:00 20° dry 24 — 74%
19:00 20° dry 26 — 73.6%
20:00 19° dry 27 — 74.9%
21:00 19° dry 26 — 77.8%
Wed Wednesday 30 September
Poor
Temp18°C
Rain9mm
Wind18 km/h
Gusts—
Humidity70%
8.5mm rain forecast
Time °C Rain Wind (km/h) Gust Hum
06:00 17° 0.3mm 26 — 96.2%
07:00 17° dry 22 — 98.1%
08:00 17° dry 18 — 98.2%
09:00 17° dry 18 — 93.5%
10:00 18° dry 18 — 82.2%
11:00 19° dry 19 — 76%
12:00 19° dry 19 — 72.4%
13:00 19° 0.3mm 19 — 68.5%
14:00 19° 0.1mm 21 — 61.3%
15:00 19° dry 17 — 64.9%
16:00 18° dry 16 — 67.9%
17:00 17° 0.2mm 15 — 71.3%
18:00 16° dry 15 — 73.7%
19:00 14° dry 13 — 82.2%
20:00 14° dry 13 — 86.6%
21:00 13° dry 14 — 88.4%
Thu Thursday 1 October
Caution
Temp15°C
Rain0.2mm
Wind12 km/h
Gusts—
Humidity74%
Drying — 23h since rain
  • Good friction range for gritstone
Time °C Rain Wind (km/h) Gust Hum
06:00 11° dry 9 — 97.7%
12:00 15° 0.2mm 12 — 74.4%
18:00 12° dry 7 — 87.9%
Fri Friday 2 October
Poor
Temp16°C
Rain2mm
Wind16 km/h
Gusts—
Humidity89%
2.4mm rain forecast
  • High humidity — grip may be affected
Time °C Rain Wind (km/h) Gust Hum
06:00 11° 0.2mm 15 — 97%
12:00 16° 2mm 16 — 88.9%
18:00 14° 0.3mm 18 — 96.2%
Sat Saturday 3 October
Good
Temp14°C
Rain0.2mm
Wind11 km/h
Gusts—
Humidity68%
Should be dry
  • Good friction range for gritstone
Time °C Rain Wind (km/h) Gust Hum
06:00 12° dry 11 — 96.8%
12:00 14° dry 11 — 67.9%
18:00 10° dry 5 — 87.1%
Sun Sunday 4 October
Good
Temp14°C
Raindry
Wind5 km/h
Gusts—
Humidity75%
Should be dry
  • Good friction range for gritstone
Time °C Rain Wind (km/h) Gust Hum
06:00 7° dry 3 — 96.2%
12:00 14° dry 5 — 74.5%
18:00 13° dry 1 — 81.3%
Mon Monday 5 October
Good
Temp16°C
Rain0.1mm
Wind14 km/h
Gusts—
Humidity85%
Should be dry
  • High humidity — grip may be affected
Time °C Rain Wind (km/h) Gust Hum
06:00 11° dry 6 — 95.5%
12:00 16° dry 14 — 85.2%
18:00 14° dry 7 — 96.6%

About Wilton Quarries (Wilton 1)

Wilton Quarries (Wilton 1) is the largest and most impressive of the four Wilton gritstone quarries near Bolton, celebrated for its dramatic centerpieces and clean wall climbing. The rock consists of high-quality, fine-grained Lancashire gritstone that offers immaculate edges, steep crack systems, and the iconic feature known as The Prow. Facing due south, the main face receives full sun for much of the day and dries quickly after rain, making it an excellent option outside the depths of winter. Climbing here is predominantly traditional, ranging from accessible Severe and Very Severe lines up to top-tier E-grade testpieces. Notable classic routes like The Prow and Isle of White attract climbers from across the region for their bold lines and continuous technical interest. Situated within a short walk from Scout Road, the approach takes less than ten minutes along established paths. The most important consideration for visitors is the variable quality of the top-out rock on the upper tiers, where loose blocks and vegetated ledges necessitate careful placement of belays and nut runners.

Region
Lancashire — Bolton
Rock type
Gritstone
Aspect
south-facing
Altitude
220m
Exposure
medium
Seepage
low

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