Rickmansworth (Hertfordshire) weather

Headline:

Cloudy and grey to start but fine later.

Today:

A grey and damp start across the region with light rain through the morning. The rain clears to the southeast by early afternoon to leave the rest of the day partly cloudy and dry. Feeling warm later. Maximum temperature 21 °C.

Tonight:

Partly cloudy and dry through the evening with clear spells lengthening overnight leading to a much cooler, fresher feeling night. Light winds. Minimum temperature 8 °C.

Friday:

A fine and dry morning. Cloud builds through the afternoon with some patchy light rain through the late afternoon and evening. Winds freshen through the day. Near average temperatures. Maximum temperature 20 °C.

Outlook for Saturday to Monday:

Remaining cloudy with further light rain at times through Saturday and Sunday. Fresh winds and temperatures becoming warmer. Drier and brighter on Monday, with light winds.

The first part of this period will likely see a build of pressure across much of the UK, with Atlantic weather fronts becoming more confined to northern and northwestern areas. As such, plenty of dry and increasingly warm and perhaps rather humid weather will develop, whilst the bulk of the rain and possible strong winds are more likely to affect the northwest of the UK. Many areas may remain mostly settled towards the end of September, but there is the possibility of areas of low pressure moving in from the Atlantic bringing more widely unsettled conditions by the end of the month.

Changeable weather may become more frequent as we move into October, with periods of rain and stronger winds becoming more likely to spread from the west, although with drier and brighter spells also. As is not untypical as we move towards mid-October, deeper low pressure systems could bring occasional periods of very strong winds. Temperatures are likely to remain above normal overall, though brief cooler interludes are also possible.