BBC monthly outlook
Monday 10 October—Sunday 16 October
High pressure losing its grip.
High pressure which has been responsible for the mostly dry, settled start to October looks set to remain close by for much of this week. However showers will become more of a feature. They will drift in from the North Sea and some will be on the heavy side later on Monday and into Tuesday, especially across East Anglia and southeast England. Driest weather during the first half of the week with the best of the sunshine will be over southwest England, west Wales, Northern Ireland and western Scotland. As we go through the week, easterly winds will become stronger and it will feel cooler, especially along North Sea coasts. Also showers will become more frequent over eastern areas where it will remain rather cloudy. On Friday, an area of low pressure will approach from the southwest bringing some rain into Southwest England while showers will continue in many eastern areas, heaviest across eastern Scotland. The more persistent rain will edge further northwards over the weekend.
Monday 17 October—Sunday 23 October
Weather changing but only slowly
It does look as though high pressure will have less of an influence on our weather during next week. A slow moving area of low pressure will bring outbreaks of rain across the country during the early part of the week, heavy at times, especially in the south and east although not amounting to much across the northwest. Easterly winds will be quite strong with temperatures close to normal for the second half of October. High pressure will not have moved too far away and may briefly return to give a more settled interlude towards the end of the week and into the weekend. This will bring drier, brighter conditions with lighter winds. However clearer skies at nights are likely to lead to colder nights with a touch of frost.
Monday 24 October—Sunday 6 November
As Halloween approaches, any spooky weather?
The last week of October is likely to begin with some settled weather. The trend will then be to a more changeable period of weather as we finish the month and move into November although we are expecting nothing too dramatic. Deeper areas of low pressure will approach the UK from the Atlantic bringing spells of wetter and windier weather. The heaviest rain and strongest winds are likely to be over northwest Scotland. These conditions look set to continue into the first week of November. As our air is expected to come in from the Atlantic, temperatures will very very close to normal for this time of year. However there will be drier, clearer conditions between weather systems with lighter systems overnight frosts.
Next week
Will we see any signs of a colder snap?
http://www.bbc.co.uk/weather/2635167#outlook