Right now

Temp13°C

Wind7 km/h

Gusts10 km/h

Humidity72.7%

Rain 48h0.7mm

Last rain32h ago

Assessment

Should be dry

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

Humidity73%

Should be dry

Limestone should be fine if dry

Time °C Rain Wind (km/h) Gust Hum

10:00 — dry — — null%

18:00 13° dry 7 — 72.7%

19:00 12° dry 7 — 72.5%

20:00 11° dry 9 — 71.6%

21:00 11° dry 10 — 71.3%

Tue Tuesday 29 September

Poor

Temp19°C

Rain4mm

Wind24 km/h

Gusts—

Humidity88%

3.9mm rain forecastHumidity 88% — potential fog

Wet limestone is dangerously slippery
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 13° 0.1mm 14 — 99.3%

07:00 14° 0.2mm 14 — 99.5%

08:00 14° 0.3mm 16 — 99.4%

09:00 15° dry 21 — 99.3%

10:00 16° dry 22 — 98.6%

11:00 17° 0.1mm 23 — 95%

12:00 18° dry 25 — 93.1%

13:00 19° dry 21 — 89.2%

14:00 20° dry 22 — 86.6%

15:00 21° dry 27 — 77%

16:00 21° 0.2mm 27 — 77.1%

17:00 19° 0.3mm 26 — 83.7%

18:00 18° 0.3mm 24 — 88.9%

19:00 18° 0.2mm 24 — 94.8%

20:00 18° 0.5mm 25 — 94.9%

21:00 17° 0.4mm 22 — 95.7%

Wed Wednesday 30 September

Poor

Temp17°C

Rain18mm

Wind23 km/h

Gusts—

Humidity77%

17.9mm rain forecast

Wet limestone is dangerously slippery
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 16° dry 17 — 98.2%

07:00 16° dry 16 — 97.8%

08:00 16° dry 17 — 96.9%

09:00 17° dry 19 — 93.1%

10:00 17° dry 21 — 86.9%

11:00 18° 0.3mm 22 — 76.3%

12:00 18° 0.4mm 24 — 75.9%

13:00 18° 0.3mm 23 — 75.6%

14:00 18° 0.3mm 25 — 72.6%

15:00 17° 0.2mm 25 — 77.1%

16:00 17° 0.1mm 20 — 72.4%

17:00 16° 0.9mm 21 — 79.8%

18:00 13° dry 15 — 93.9%

19:00 13° 0.2mm 11 — 96%

20:00 13° 0.2mm 12 — 94.9%

21:00 12° 0.2mm 10 — 94.7%

Thu Thursday 1 October

Caution

Temp15°C

Rain0.2mm

Wind17 km/h

Gusts—

Humidity72%

Drying — 14h since rain

Limestone should be fine if dry

Time °C Rain Wind (km/h) Gust Hum

06:00 12° dry 10 — 97.1%

12:00 15° dry 17 — 72.3%

18:00 13° dry 11 — 80.3%

Fri Friday 2 October

Good

Temp17°C

Rain0.2mm

Wind20 km/h

Gusts—

Humidity76%

Should be dry

Limestone should be fine if dry

Time °C Rain Wind (km/h) Gust Hum

06:00 12° dry 10 — 97%

12:00 17° dry 20 — 75.8%

18:00 15° dry 11 — 89.1%

Sat Saturday 3 October

Good

Temp18°C

Rain0.1mm

Wind8 km/h

Gusts—

Humidity71%

Should be dry

Limestone should be fine if dry

Time °C Rain Wind (km/h) Gust Hum

06:00 14° dry 5 — 98.4%

12:00 18° dry 8 — 70.5%

18:00 14° dry 7 — 79.4%

Sun Sunday 4 October

Good

Temp17°C

Raindry

Wind5 km/h

Gusts—

Humidity73%

Should be dry

Limestone should be fine if dry

Time °C Rain Wind (km/h) Gust Hum

06:00 9° dry 2 — 91.7%

12:00 17° dry 5 — 72.8%

18:00 14° dry 3 — 87.9%

Mon Monday 5 October

Good

Temp18°C

Raindry

Wind4 km/h

Gusts—

Humidity69%

Should be dry

Limestone should be fine if dry

Time °C Rain Wind (km/h) Gust Hum

06:00 9° dry 6 — 91.7%

12:00 18° dry 4 — 69.3%

18:00 14° dry 4 — 93.2%

About Gilwern Quarry

Gilwern Quarry is a high-altitude limestone quarry venue perched on the edge of the Clydach Gorge near Abergavenny. The rock character features massive, quarried Carboniferous limestone slabs, technical pocketed walls, and sharp volume edges. Facing due south at elevated altitude, the crag catches all available sunshine and dries very rapidly under strong hilltop winds. The route distribution features accessible sport routes and traditional slab climbs from 5a up to 7th grade sport lines, with Gilwern Wall being a firm favorite. The approach takes ten minutes along flat trackways from the main Gilwern Hill parking area. Cold hilltop winds can make conditions chilly in winter, but it is excellent in clear spring weather.

Region: South Wales — Abergavenny
Rock type: Limestone
Aspect: south-facing
Altitude: 320m
Exposure: high
Seepage: low