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Grangetown, South Glamorgan

16 Day Weather Forecast

Overview

High pressure is expected for much of the period, bringing generally settled conditions. Much of the period looks relatively dry.

The overall trend is for temperatures to rise both day and night as the period progresses.

Warm or very warm conditions are forecast on, with daytime highs in the mid-to-upper 20s. Friday 19 June looks like the warmest day, with temperatures up to 25°C. Tuesday 9 June sees the lowest temperatures, though remaining above 8°C.

Light to moderate rainfall is signalled, totalling around 13mm over the period.

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.

Read more

Date Weather Temp Wind
Sun
07 Jun
Weather 16°C Wind direction 15mph
Mon
08 Jun
Weather 14°C Wind direction 18mph
Tue
09 Jun
Weather 14°C Wind direction 21mph
Wed
10 Jun
Weather 14°C Wind direction 19mph
Thu
11 Jun
Weather 12°C Wind direction 3mph
Fri
12 Jun
Weather 19°C Wind direction 11mph
Sat
13 Jun
Weather 21°C Wind direction 3mph
Sun
14 Jun
Weather 21°C Wind direction 4mph
Mon
15 Jun
Weather 22°C Wind direction 10mph
Tue
16 Jun
Weather 23°C Wind direction 7mph
Wed
17 Jun
Weather 22°C Wind direction 10mph
Thu
18 Jun
Weather 21°C Wind direction 11mph
Fri
19 Jun
Weather 23°C Wind direction 4mph
Sat
20 Jun
Weather 23°C Wind direction 5mph
Sun
21 Jun
Weather 23°C Wind direction 10mph
Mon
22 Jun
Weather 21°C Wind direction 6mph
Hourly 30 day
Issued: 07/06 10:00 | Help

Graphs

Select variable/s, graph type and plot

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 Grangetown, South Glamorgan

Will it be hot in Grangetown, South Glamorgan

Will it snow in Grangetown, South Glamorgan

Will it be frosty in Grangetown, South Glamorgan

Will it thunder in Grangetown, South Glamorgan

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 Grangetown, South Glamorgan

View complete sun & moon times, phases and celestial data for Grangetown, South Glamorgan