Letchworth Garden City (Hertfordshire) weather

Headline:

Turning very warm but unsettled over the weekend, with showers.

Today:

Cloudy at first, the cloud slowly retreating back eastwards whilst persisting along coastal parts. Low cloud becoming less extensive than Tuesday in the afternoon, with more sunshine as a result. Warm for many but significantly cooler along coastal parts. Maximum temperature 23 °C.

Tonight:

The cloud will once again expand westwards to become widespread overnight. Turning cool under any clear spells at first but then a mild night for many under the cloud. Minimum temperature 8 °C.

Thursday:

Largely cloudy initially, the cloud retreating back to the coast to allow prolonged periods of sunshine for most during the afternoon. Becoming breezy over coastal parts. Warmer than Wednesday. Maximum temperature 24 °C.

Outlook for Friday to Sunday:

Dry, largely sunny and warm on Friday but breezy. Very warm, less breezy on Saturday, with hazy sunshine. A chance of showers late and through Sunday, potentially heavy and thundery.

Updated: 05:00 (UTC+1) on Wed 7 Jun 2023

Plenty of dry weather with a good deal of sunshine continuing for most. An area of showers likely moving in from the southwest. These possibly heavy and thundery at times, perhaps most likely across the south and west. This area likely to make progress northeasterly across much of the UK through the weekend but low confidence around exact details of this progression, plus the degree of activity. Temperatures generally widely very warm, locally hot, and becoming humid especially in the south and southeast. Winds generally light or moderate for most areas. Later, most likely plenty of fine and settled weather with sunny and clear conditions for many parts. Likely to be warmer than normal for much of the UK. Risk of showers, possibly heavy and thundery, especially in southern parts.

Updated: 15:00 (UTC+1) on Tue 6 Jun 2023

More likely continuation of the fine and settled weather with a risk of showers through mid-July. High pressure re-orientate to lie near the southwest with low to the north. This brings a greater chance of rain to the west and northwest. Most likely temperatures trending back towards average or above. Very unlikely to be cooler than normal. · Low confidence in detail, as is often the case in summer.

Updated: 16:00 (UTC+1) on Tue 6 Jun 2023