Lancashire

Weather to Shift from Heavy Rain to Warmth in Lancaster

By

Karen McGinn
19 May 2026, 11:01 am

Residents in Lancaster can expect a week of unsettled weather, starting with heavy rain and strong winds before a significant warm-up arrives for the upcoming Bank Holiday weekend. According to the Met Office, the area will experience windy conditions and rain through the middle of the week before temperatures climb to levels potentially marking the warmest day of the year so far.

Tuesday, 19 May, is set to bring heavy rain and thundery showers with temperatures peaking at 17°C. Winds will reach up to 28mph throughout the day. The unsettled weather will continue into Wednesday, 20 May, which is forecast to be the windiest day of the week with gusts hitting 32mph and temperatures reaching 16°C.

Conditions are expected to improve markedly by Friday, 22 May, as sunny skies return and temperatures rise to 23°C. This warming trend is expected to continue into the weekend, with temperatures reaching 25°C by Sunday, 24 May, and remaining at that level for the Bank Holiday on Monday, 25 May.

Despite the rain expected early in the week, the Environment Agency has classified the flood risk for Lancaster over the next five days as very low. No specific flood warnings are currently in place for the local area.

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