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Weather in Treorchy · MET Norway forecast + Met Office averages

Weather in Treorchy: a wet day today, 5 mm of rain and a high of 7 degrees

Alongside the rain, expect wind of up to 16 mph today and a low of 4°C (40°F). Over the days that follow, afternoons range between 5°C (42°F) and 8°C (46°F), with Wednesday the mildest. Treorchy’s forecast runs cooler than usual today: a typical November day reaches 9°C (48°F), with nights of 4°C (38°F).

Winter 7°/1°CSpring 11°/4°CSummer 18°/10°CAutumn 12°/6°C
Right now
4°C
Fog · 40°F
High 7°C · Low 4°C · Wind 16 mph
Today 3°C cooler than a normal 10 November
Sunrise 07:24 · sunset 16:31
Today
7°C / 4°C
A normal 10 November: 9°C / 4°C
Rain, next 24 hours
5.2 mm
A wet day: take a coat
Wind
16 mph
From the east · up to 16 mph today
Humidity
96%
relative humidity
Daylight
9 h 07 min
07:24 to 16:31
Hour by hour · °C

The next 24 hours in Treorchy

The day peaks around 23:00 at 7°C and bottoms out near 03:00 at 4°C. Wettest around 14:00 (1.0 mm in the hour).

03:00 · 4°C (40°F) · Fog · 0.0 mm · wind 16 mph4°Now04:00 · 5°C (40°F) · Fog · 0.0 mm · wind 15 mph05:00 · 5°C (40°F) · Fog · 0.0 mm · wind 14 mph5°06:00 · 5°C (40°F) · Fog · 0.0 mm · wind 15 mph06:0007:00 · 5°C (41°F) · Fog · 0.0 mm · wind 15 mph5°08:00 · 5°C (41°F) · Fog · 0.0 mm · wind 15 mph09:00 · 5°C (42°F) · Light rain · 0.1 mm · wind 13 mph5°09:0010:00 · 6°C (42°F) · Rain · 0.6 mm · wind 14 mph11:00 · 6°C (42°F) · Light rain · 0.4 mm · wind 16 mph6°12:00 · 6°C (43°F) · Light rain · 0.2 mm · wind 15 mph12:0013:00 · 6°C (43°F) · Rain · 0.6 mm · wind 15 mph6°14:00 · 6°C (43°F) · Heavy rain · 1.0 mm · wind 14 mph1.0 mm15:00 · 6°C (43°F) · Rain · 0.7 mm · wind 14 mph6°15:0016:00 · 6°C (43°F) · Rain · 0.5 mm · wind 14 mph17:00 · 6°C (43°F) · Rain · 0.5 mm · wind 14 mph6°18:00 · 6°C (43°F) · Light rain · 0.4 mm · wind 13 mph18:0019:00 · 6°C (43°F) · Light rain · 0.2 mm · wind 14 mph6°20:00 · 6°C (43°F) · Cloudy · 0.0 mm · wind 14 mph21:00 · 6°C (44°F) · Cloudy · 0.0 mm · wind 14 mph6°21:0022:00 · 6°C (44°F) · Cloudy · 0.0 mm · wind 14 mph23:00 · 7°C (44°F) · Cloudy · 0.0 mm · wind 13 mph7°00:00 · 7°C (44°F) · Cloudy · 0.0 mm · wind 13 mph00:0001:00 · 7°C (44°F) · Cloudy · 0.0 mm · wind 13 mph7°02:00 · 7°C (44°F) · Cloudy · 0.0 mm · wind 13 mph
TemperatureRain (mm in the hour)Night
7 days · °C

The week ahead, against a normal week

The week leans cool against the normals. Tap a day for more.

Today10 NovHeavy rain5.2 mm rain4°7°−3°

Tuesday 10 November: Heavy rain, a high of 7°C (44°F) and a low of 4°C (40°F); 5.2 mm of rain; wind up to 16 mph.

A normal 10 November in Treorchy: high 9°C, low 4°C.

Tomorrow11 NovCloudy0.1 mm rain6°8°−2°

Wednesday 11 November: Cloudy, a high of 8°C (46°F) and a low of 6°C (43°F); 0.1 mm of rain; wind up to 15 mph.

A normal 11 November in Treorchy: high 9°C, low 4°C.

Thu12 NovSunnydry3°7°−3°

Thursday 12 November: Sunny, a high of 7°C (44°F) and a low of 3°C (37°F); no rain expected; wind up to 13 mph.

A normal 12 November in Treorchy: high 9°C, low 4°C.

Fri13 NovSunnydry1°7°−3°

Friday 13 November: Sunny, a high of 7°C (44°F) and a low of 1°C (34°F); no rain expected; wind up to 7 mph.

A normal 13 November in Treorchy: high 9°C, low 4°C.

Sat14 NovCloudydry0°6°−3°

Saturday 14 November: Cloudy, a high of 6°C (42°F) and a low of 0°C (32°F); no rain expected; wind up to 7 mph.

A normal 14 November in Treorchy: high 9°C, low 4°C.

Sun15 NovCloudydry2°5°−4°

Sunday 15 November: Cloudy, a high of 5°C (42°F) and a low of 2°C (36°F); no rain expected; wind up to 9 mph.

A normal 15 November in Treorchy: high 9°C, low 4°C.

Mon16 NovSunnydry2°7°normal

Monday 16 November: Sunny, a high of 7°C (45°F) and a low of 2°C (35°F); no rain expected; wind up to 10 mph.

A normal 16 November in Treorchy: high 9°C, low 3°C.

Normal range for the date (Met Office 1991–2020)Forecast low to high

Warnings and more

This page doesn’t repeat official warnings: check the Met Office before travelling in bad weather.

Met Office weather warningsSevere weather warnings for wind, rain, snow, ice, fog and heat are issued by the Met Office, the UK’s official service.Flood warnings for TreorchyFlood risk in the town, and where Natural Resources Wales posts its flood warnings.Treorchy’s climateNormal temperatures, rain and frost month by month, from the Met Office’s 30-year averages.

Forecast: Data from MET Norway (Norwegian Meteorological Institute), CC BY 4.0; temperatures converted to °F, wind to mph and times to UK time by us, fetched 10 November, 03:07. Normals: Met Office HadUK-Grid 1991–2020 averages for the town (Contains Met Office data © Crown copyright, Open Government Licence v3.0). Sunrise and sunset are calculated from the town’s position.

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.