Right now

Temp11°C

Wind7 km/h

Gusts10 km/h

Humidity80.6%

Rain 48h2mm

Last rain32h ago

Assessment

Drying — 26h since rain

Drying Time

84% dry · 27-54h to dry

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Monday 28 September

Caution

Temp0°C

Raindry

Wind7 km/h

Gusts10 km/h

Humidity81%

Drying — 26h since rain

Limestone should be fine if dry

Time °C Rain Wind (km/h) Gust Hum

10:00 — dry — — null%

18:00 11° dry 7 — 80.6%

19:00 11° dry 9 — 80.6%

20:00 11° dry 12 — 77.2%

21:00 11° dry 14 — 74.6%

Tue Tuesday 29 September

Poor

Temp18°C

Rain5mm

Wind29 km/h

Gusts—

Humidity90%

4.8mm rain forecast

Wet limestone is dangerously slippery
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 13° dry 19 — 99.3%

07:00 14° dry 19 — 99.3%

08:00 14° dry 23 — 99.8%

09:00 15° dry 24 — 98.1%

10:00 15° dry 26 — 99.1%

11:00 16° dry 28 — 98.6%

12:00 17° dry 28 — 92.9%

13:00 18° dry 28 — 90.8%

14:00 19° dry 31 — 88.2%

15:00 20° dry 31 — 80.7%

16:00 20° dry 31 — 82%

17:00 19° dry 29 — 84.5%

18:00 19° dry 28 — 88.6%

19:00 18° 0.1mm 30 — 91.6%

20:00 18° 0.6mm 29 — 92.4%

21:00 18° 1mm 28 — 96.2%

Wed Wednesday 30 September

Poor

Temp16°C

Rain25mm

Wind24 km/h

Gusts—

Humidity83%

24.8mm rain forecast

Wet limestone is dangerously slippery
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 15° 0.1mm 19 — 99.4%

07:00 14° 0.4mm 17 — 99.4%

08:00 14° 0.3mm 19 — 98.1%

09:00 15° 0.3mm 21 — 97.7%

10:00 16° 0.3mm 22 — 94.4%

11:00 17° 0.4mm 26 — 81.7%

12:00 16° 0.4mm 26 — 82.7%

13:00 17° 0.3mm 25 — 79.6%

14:00 17° 0.5mm 25 — 77%

15:00 16° 0.4mm 23 — 81.4%

16:00 15° 1mm 22 — 87.2%

17:00 13° 0.2mm 19 — 96%

18:00 13° dry 16 — 96.8%

19:00 13° 0.4mm 17 — 98.2%

20:00 12° 0.3mm 17 — 99.1%

21:00 12° 0.4mm 13 — 98.2%

Thu Thursday 1 October

Poor

Temp15°C

Rain2mm

Wind18 km/h

Gusts—

Humidity80%

1.6mm rain forecast

Wet limestone is dangerously slippery

Time °C Rain Wind (km/h) Gust Hum

06:00 11° 0.3mm 9 — 99.7%

12:00 15° 0.2mm 18 — 79.8%

18:00 12° dry 11 — 87.9%

Fri Friday 2 October

Poor

Temp16°C

Rain0.9mm

Wind22 km/h

Gusts—

Humidity85%

0.9mm rain forecast

Wet limestone is dangerously slippery
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 13° 0.3mm 16 — 99.6%

12:00 16° 0.2mm 22 — 85.1%

18:00 14° 0.1mm 15 — 94.4%

Sat Saturday 3 October

Poor

Temp17°C

Rain0.5mm

Wind8 km/h

Gusts—

Humidity76%

0.5mm rain forecast

Wet limestone is dangerously slippery

Time °C Rain Wind (km/h) Gust Hum

06:00 14° dry 10 — 99.8%

12:00 17° dry 8 — 76%

18:00 12° dry 3 — 89.2%

Sun Sunday 4 October

Good

Temp17°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 1 — 94%

12:00 17° dry 4 — 68.8%

18:00 13° dry 5 — 93.5%

Mon Monday 5 October

Good

Temp18°C

Raindry

Wind5 km/h

Gusts—

Humidity70%

Should be dry

Limestone should be fine if dry

Time °C Rain Wind (km/h) Gust Hum

06:00 10° dry 2 — 90.8%

12:00 18° dry 5 — 69.8%

18:00 13° dry 4 — 94.2%

About Dinas Rock

Dinas Rock is a iconic limestone venue set within the waterfall country near Pontneddfechan on the edge of the Brecon Beacons. The rock character consists of steep, compact Carboniferous limestone featuring overhanging roofs, technical pocketed walls, and polished traditional corners. Facing multiple aspects across its various sectors, the crag provides options in both sun and shade, though deep tree cover and river humidity mean seepage can persist after heavy rain. The climbing features hard sport routes, traditional testpieces, and world-class bouldering from 6a up to 8b, with Main Wall drawing regular visitors. The approach takes five minutes across a footbridge from the main Dinas Rock car park. Persistent seepage in deep gorge sectors means prolonged dry weather is recommended.

Region: South Wales — Neath Port Talbot
Rock type: Limestone
Altitude: 180m
Exposure: low
Seepage: high