Nebo Weather Forecast, Ceredigion SY23 5

Today 17 May Wales

A cloudy and cool start for some but sunnier in western areas. Brightening up in the east of Wales with plenty of strong sunshine across all of Wales by this afternoon. Feeling warm with light winds. Maximum Temperature 21C.

Tonight 17 May Wales

A fine evening, with some warm sunshine. Staying dry with mostly clear skies overnight and turning chilly, with a touch of grass frost in prone rural spots. Perhaps some patchy low cloud reaching eastern parts by dawn. Minimum Temperature 2C.

Sun 18 May Wales

Early low cloud and mist will soon clear to leave another fine and sunny day. Feeling rather warm in the strong sunshine, with light winds. Maximum Temperature 23C.

Mon 19 May Wales

Mostly dry early next week but cloudier than of late with a few heavy, perhaps thundery showers possible on Monday and Tuesday. Dry and sunny again on Wednesday, staying warm.

Tue 20 May Wales

Mostly dry early next week but cloudier than of late with a few heavy, perhaps thundery showers possible on Monday and Tuesday. Dry and sunny again on Wednesday, staying warm.

Wed 21 May Wales

Mostly dry early next week but cloudier than of late with a few heavy, perhaps thundery showers possible on Monday and Tuesday. Dry and sunny again on Wednesday, staying warm.

Thu 22 May Wales

Thursday most likely will be dry with some sunshine and with light winds across much of the United Kingdom. A few showers are possible, but the majority of places will be dry. Temperatures during this time are likely to continue to be above normal for the time of year. Into the bank holiday weekend and following week, a change in weather type is expected. More unsettled conditions are likely to develop, with weather systems moving in from the Atlantic. This will bring spells of rain to many areas, perhaps heavy at times, with a risk of strong winds in places. Drier and brighter intervals are likely between systems. Temperatures will probably be near normal or slightly above.

Fri 23 May Wales

Thursday most likely will be dry with some sunshine and with light winds across much of the United Kingdom. A few showers are possible, but the majority of places will be dry. Temperatures during this time are likely to continue to be above normal for the time of year. Into the bank holiday weekend and following week, a change in weather type is expected. More unsettled conditions are likely to develop, with weather systems moving in from the Atlantic. This will bring spells of rain to many areas, perhaps heavy at times, with a risk of strong winds in places. Drier and brighter intervals are likely between systems. Temperatures will probably be near normal or slightly above.

Nebo Weather Forecast

Today 17 May Wales

Tonight 17 May Wales

Sun 18 May Wales

Mon 19 May Wales

Tue 20 May Wales

Wed 21 May Wales

Thu 22 May Wales

Fri 23 May Wales

Temperature Forecast Met Office

Temperature Real-Time

Crug-y-Gorllwyn (Carmarthenshire) Radar

National Satellite

National Synoptic

Nebo Temperature Statistics

May Temperature

Trawsgoed (15km)

Lowest 9 January, 2025

Average 2025

Highest 30 April, 2025

Lowest 9 April, 2025

Average April

Highest 30 April, 2025

Lowest 5 May, 2025

Average May

Highest 1 May, 2025

Climate (2020–Present)

Trawsgoed (15km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025