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Guildhall, LlantrisantPhoto: Chris Andrews · CC BY-SA 2.0
Weather in Llantrisant · MET Norway forecast + Met Office averages

Llantrisant’s November turns cool tomorrow: 7 degrees

For Llantrisant, a normal November afternoon peaks at 11°C (51°F), and a normal night bottoms out at 4°C (40°F). A settled, dry day lies ahead tomorrow: light wind up to 12 mph, then a low of 1°C (34°F). Rain peaks later in the week on Wednesday, at about 27 mm for the day.

Winter 8°/2°CSpring 13°/5°CSummer 20°/12°CAutumn 14°/7°C
Right now
6°C
Partly cloudy · 43°F
High 7°C · Low 1°C · Wind 13 mph
Tomorrow 4°C cooler than a normal 12 November
Sunrise 07:24 · sunset 16:30
Tomorrow
7°C / 1°C
A normal 12 November: 11°C / 5°C
Rain, next 24 hours
None
Staying mostly dry
Wind
13 mph
From the north-east · up to 12 mph tomorrow
Humidity
90%
relative humidity
Daylight
9 h 05 min
07:24 to 16:30
Hour by hour · °C

The next 24 hours in Llantrisant

Warmest around 11:00 (7°C), coolest around 20:00 (1°C). Next to no rain is expected.

22:00 · 6°C (43°F) · Partly cloudy · 0.0 mm · wind 13 mph6°Now23:00 · 6°C (43°F) · Clear · 0.0 mm · wind 12 mph00:00 · 6°C (42°F) · Clear · 0.0 mm · wind 12 mph6°01:00 · 5°C (41°F) · Clear · 0.0 mm · wind 12 mph01:0002:00 · 4°C (40°F) · Clear · 0.0 mm · wind 11 mph4°03:00 · 4°C (39°F) · Clear · 0.0 mm · wind 12 mph04:00 · 3°C (38°F) · Clear · 0.0 mm · wind 11 mph3°04:0005:00 · 3°C (37°F) · Mostly clear · 0.0 mm · wind 10 mph06:00 · 3°C (37°F) · Clear · 0.0 mm · wind 7 mph3°07:00 · 2°C (36°F) · Sunny · 0.0 mm · wind 7 mph07:0008:00 · 2°C (36°F) · Sunny · 0.0 mm · wind 9 mph2°09:00 · 4°C (40°F) · Sunny · 0.0 mm · wind 12 mph10:00 · 6°C (42°F) · Sunny · 0.0 mm · wind 12 mph6°10:0011:00 · 7°C (44°F) · Sunny · 0.0 mm · wind 12 mph7°12:00 · 7°C (45°F) · Sunny · 0.0 mm · wind 11 mph7°13:00 · 7°C (45°F) · Sunny · 0.0 mm · wind 11 mph13:0014:00 · 7°C (45°F) · Sunny · 0.0 mm · wind 10 mph7°15:00 · 7°C (44°F) · Sunny · 0.0 mm · wind 9 mph16:00 · 5°C (41°F) · Clear · 0.0 mm · wind 9 mph5°16:0017:00 · 3°C (37°F) · Clear · 0.0 mm · wind 8 mph18:00 · 2°C (36°F) · Clear · 0.0 mm · wind 9 mph2°19:00 · 2°C (35°F) · Clear · 0.0 mm · wind 9 mph19:0020:00 · 1°C (34°F) · Clear · 0.0 mm · wind 8 mph1°21:00 · 1°C (34°F) · Clear · 0.0 mm · wind 8 mph
TemperatureRain (mm in the hour)Night
7 days · °C

The week ahead, against a normal week

Cooler than normal most of the week. Tap a day for more.

Thu12 NovSunnydry1°7°−4°

Thursday 12 November: Sunny, a high of 7°C (45°F) and a low of 1°C (34°F); no rain expected; wind up to 12 mph.

A normal 12 November in Llantrisant: high 11°C, low 5°C.

Fri13 NovSunnydry−5°6°−4°

Friday 13 November: Sunny, a high of 6°C (44°F) and a low of −5°C (24°F); no rain expected; wind up to 8 mph.

A normal 13 November in Llantrisant: high 11°C, low 5°C.

Sat14 NovFogdry−1°7°−4°

Saturday 14 November: Fog, a high of 7°C (44°F) and a low of −1°C (30°F); no rain expected; wind up to 11 mph.

A normal 14 November in Llantrisant: high 11°C, low 4°C.

Sun15 NovRain8.6 mm rain3°6°−4°

Sunday 15 November: Rain, a high of 6°C (43°F) and a low of 3°C (37°F); 8.6 mm of rain; wind up to 13 mph.

A normal 15 November in Llantrisant: high 11°C, low 4°C.

Mon16 NovLight rain1.8 mm rain4°8°−2°

Monday 16 November: Light rain, a high of 8°C (47°F) and a low of 4°C (38°F); 1.8 mm of rain; wind up to 4 mph.

A normal 16 November in Llantrisant: high 10°C, low 4°C.

Tue17 NovLight rain18.6 mm rain6°10°normal

Tuesday 17 November: Light rain, a high of 10°C (50°F) and a low of 6°C (43°F); 18.6 mm of rain; wind up to 19 mph.

A normal 17 November in Llantrisant: high 10°C, low 4°C.

Wed18 NovHeavy rain26.6 mm rain8°9°normal

Wednesday 18 November: Heavy rain, a high of 9°C (49°F) and a low of 8°C (46°F); 26.6 mm of rain; wind up to 20 mph.

A normal 18 November in Llantrisant: high 10°C, low 4°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 LlantrisantFlood risk in the town, and where Natural Resources Wales posts its flood warnings.Llantrisant’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 11 November, 22:46. 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.