Latest weather updates and forecast for Cambridgeshire.
Source: Data referenced in this article is taken from https://www.metoffice.gov.uk
The combination of a mild high of 20°C and a low of 15°C means that the temperature fluctuations will not be extreme. Temperatures will be mild, making for a generally comfortable late September day.
Earlier reporting noted: Cambridgeshire weather forecast: light rain early, then clearing skies and mild temperatures Latest weather updates and forecast for Cambridgeshire. Earlier reporting noted: Cambridgeshire residents can expect a day of mixed weather, with a chance of light rain in the morning giving way to clearer skies. The weather today in Cambridgeshire is shaping up to be quite pleasant, with the sunny intervals suggesting a good amount of sunshine throughout the day. Earlier reporting noted: Cambridgeshire Weather Today
Today, September 18, 2026, Cambridgeshire will experience sunny intervals, offering a bright start to the day. The maximum temperature is forecast to reach 20°C, providing a mild and comfortable atmosphere. Overnight, temperatures will dip to a cooler 15°C, so a light jacket might be advisable for early morning or late evening outings. The average temperature for the day is expected to be around 17.5°C. Wind speeds could reach up to 46.67 kph, so while not excessively strong, it may be noticeable. Humidity levels are predicted to be high, at 91%, which could make the air feel a bit damp. The chance of rain is less than 5%, indicating a very low likelihood of precipitation. The coming days will see a peak in temperature around September 21st and 22nd, reaching highs of 23°C, before a cooler spell arrives with lows of 10°C on September 23rd.
The forecast for Cambridgeshire indicates a continuation of sunny intervals for the next several days, with temperatures generally remaining mild. Throughout this period, the dominant weather pattern is expected to be sunny intervals, with no significant rainfall anticipated. Following today’s conditions, the weather is expected to warm up slightly towards the middle of the week before cooling down again towards the end of the period.