Folkestone is set for a noticeable warming trend this week, with temperatures expected to climb from a chilly 12°C on Thursday to a much milder 19°C by Wednesday 20 May 2026. According to the Met Office, while the week begins with heavy showers, conditions will gradually improve for residents planning outdoor activities.
Thursday 14 May 2026 brings the wettest conditions, with heavy showers expected and a 90 per cent chance of rain during the afternoon. Friday and Saturday will remain largely dry and cloudy, with daytime temperatures peaking at 14°C. Those heading out over the weekend should keep an umbrella nearby, as light rain is expected on Sunday 17 May, accompanied by maximum wind gusts of 25mph.
The warming trend continues into the early part of next week. Tuesday 19 May will see temperatures reach 17°C, though residents should be prepared for stronger winds with gusts up to 34mph and periods of light rain. By Wednesday 20 May, the weather is expected to settle into sunny intervals, with the temperature reaching 19°C. This shift marks a notable rise above the typical May average of 15°C for the region.
Throughout the week, pollen levels are expected to remain low. While UV levels will be high from Thursday through Saturday, they are forecast to drop to moderate levels by Tuesday and Wednesday.
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