Residents in Peterborough, Cambridgeshire, can expect a burst of spring sunshine this week as temperatures are forecast to reach 18°C on Wednesday, 18 March 2026. This peak in warmth marks a significant shift from recent chilly spells, offering a brief period of settled and pleasant conditions across the city.
According to the Met Office, the region will enjoy long sunny spells and light winds during the middle of the week. These conditions are expected to make it feel particularly warm in the sunshine, especially as typical mid-March highs usually stay between 10°C and 12°C.
The spike in temperature is being driven by high pressure, which is bringing more stable and warmer air into the East of England. This weather pattern provides a break from the more volatile conditions often experienced by the community during the transition into spring.
While Wednesday will bring the warmest weather, the higher temperatures are expected to be short-lived. Forecasts show that daytime highs will dip to 15°C on Thursday and fall further to 12°C on Friday, 20 March 2026, as more unsettled weather potentially returns to the area.
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