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Groes Lwyd, Powys

16 Day Weather Forecast

Overview

A mixed pressure pattern may well develop, leading to changeable weather. There will be a mix of dry intervals and spells of rain.

A sharp change in daytime temperatures is on course later on, around Tuesday 30th June, with overnight temperatures also shifting significantly around Monday 22nd June, and the overall trend is for daytime temperatures to fall through the period.

Hot conditions are forecast on at times, with highs reaching into the 30s. The hottest conditions are probable on on Saturday 27 June, when temperatures may reach 33°C. The coolest night looks set to develop on Friday 3 July, with lows around 7°C. There is a notable spread between the highest and lowest temperatures, so conditions will vary considerably.

Rainfall totals could be significant, with around 57mm over the period. The wettest conditions are expected on Tuesday 30 June.

These forecasts use interpolation to improve accuracy for your specific location, and are powered by either ECMWF or GFS model data depending on your selection. As with all weather forecasts, confidence decreases rapidly beyond 5 days ahead — treat the later dates as a heads-up about possible conditions rather than a firm prediction.

If you have a moment, please let us know what you think.

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Date Weather Temp Wind
Thu
18 Jun
Weather 21°C Wind direction 15mph
Fri
19 Jun
Weather 21°C Wind direction 15mph
Sat
20 Jun
Weather 20°C Wind direction 9mph
Sun
21 Jun
Weather 20°C Wind direction 7mph
Mon
22 Jun
Weather 22°C Wind direction 5mph
Tue
23 Jun
Weather 26°C Wind direction 3mph
Wed
24 Jun
Weather 25°C Wind direction 2mph
Thu
25 Jun
Weather 26°C Wind direction 10mph
Fri
26 Jun
Weather 28°C Wind direction 9mph
Sat
27 Jun
Weather 30°C Wind direction 3mph
Sun
28 Jun
Weather 30°C Wind direction 8mph
Mon
29 Jun
Weather 30°C Wind direction 7mph
Tue
30 Jun
Weather 17°C Wind direction 5mph
Wed
01 Jul
Weather 11°C Wind direction 12mph
Thu
02 Jul
Weather 16°C Wind direction 6mph
Fri
03 Jul
Weather 16°C Wind direction 5mph
Hourly 30 day
Issued: 18/06 06:13 | Help

Graphs

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Max temp Min temp Surface Pressure Wind speed Wind gust
Rain total Freezing level Cloud cover Humidity

High impact weather

Assess the chance of frost, strong winds, heavy rain, and snow based on the data utilised in this forecast.

Will it forecasts

Data from different computer models is blended to increase accuracy.

Will it rain in Groes Lwyd, Powys

Will it be hot in Groes Lwyd, Powys

Will it snow in Groes Lwyd, Powys

Will it be frosty in Groes Lwyd, Powys

Will it thunder in Groes Lwyd, Powys

MOGREPS-G forecast

Forecast charts using data from the UK Met Office MOGREPS-G ensemble model.

Information about MOGREPS-G.

GEFS forecast

Forecast charts using data from the NCEP GEFS ensemble model.

Sun & Moon Calendar for Groes Lwyd, Powys

View complete sun & moon times, phases and celestial data for Groes Lwyd, Powys