London Marathon weather forecast
High pressure will influence the UK’s weather this weekend, but what does that mean for the thousands of people running the TCS London Marathon?
Read moreDry with plenty of sunshine after a chilly start.
A chilly but bright start, with a touch of frost. A dry day to follow with plenty of lengthy sunny spells. Feeling pleasantly warm in the sunshine with light winds. Maximum temperature 14 °C.
Remaining dry this evening with late sunshine. Clear spells overnight with cloud increasing for some by dawn. Less cold than the previous night. Minimum temperature 3 °C.
A bright start for most, with a largely dry albeit cloudier day than Saturday. Feeling slightly cooler with light winds. Maximum temperature 13 °C.
Rather cloudy on Monday with rain and drizzle at times. Drier on Tuesday and Wednesday with sunnier spells and a few showers possible. Temperatures around average with light winds.
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This period will be dominated by high pressure to the northwest of the UK and lower pressure to the southeast over the near continent, and the extent to which either of these systems dominates at any particular time. The wind will probably therefore predominantly come from a northerly direction, so temperatures overall are likely to remain around or a little below average, with any warmer conditions will generally be further west - and near some eastern coasts it could feel quite cold at times. There should be a reasonable amount of dry weather around, especially in the north and west, but some rain or showers are likely at times, most-likely in the south and east at first, but with an increasing risk elsewhere towards early May.
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In this period, the chances of unsettled weather are slightly less than usual in the north and about the same as usual further south. Therefore, some spells of wetter weather are likely for all, but perhaps especially southern areas at first with the driest conditions probably further north. Temperatures will probably near or a little below average at first, but likely to recover to around or a little above average through early-mid May. Also worth noting that average temperatures themselves rise by around 1C per week at this time of year.
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