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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the ScopePress weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
According to the live forecast above, Chelmsford is currently seeing conditions typical of its mild, changeable climate. Today’s high sits within a range likely between 11°C and 13°C, with rain becoming more likely through the afternoon, meaning it’s a day to keep a jacket handy.
What will the weather in Chelmsford be like tomorrow and this week?
The weather in Chelmsford tomorrow is set to turn cooler, with a high near 10°C and scattered showers moving in from the west. Looking at weather in Chelmsford this week, low pressure will dominate, bringing bands of rain on Wednesday and Friday. Temperatures will hold around 8–12°C, with brisk south-westerly winds making it feel a few degrees colder during the wettest spells. For a longer view, the 21 day weather forecast Chelmsford suggests a gradual transition toward drier, brighter conditions by the start of the following month.
What is the long-range outlook for Chelmsford?
For those checking the weather in Chelmsford 10 days or the weather in Chelmsford for next 2 weeks, the Met Office models indicate a split period: unsettled and showery for the first week, followed by a more settled, chilly spell with overnight frosts possible from day 10 onward. The 15 day weather forecast Chelmsford and bbc weather chelmsford 14 days both point to below-average rainfall in the second half of the outlook window.
Is the Met Office weather Chelmsford forecast more accurate than BBC weather?
Both the met office weather chelmsford and the BBC use the same underlying Met Office data. The BBC’s presentation is simplified for a general audience, while the Met Office site offers more granular detail, such as hour-by-hour precipitation chances.
What time of day is the rain expected in Chelmsford today?
Rain is most likely between 1pm and 5pm as a weak frontal system passes over. The morning will remain largely dry with patchy cloud, so if you have outdoor plans, it’s best to schedule them for before lunch.
Will Chelmsford see any snow in the 21 day forecast?
No. The 21 day weather forecast chelmsford shows temperatures staying above 4°C even at night for the foreseeable future, and the air mass is too mild for any significant snowfall. Frost may form on clearer nights, but not snow.
For more regional updates, visit our UK weather hub or check the forecast for nearby cities like Bristol Weather and Sheffield Weather. For a longer planning window, see our 10 Day Weather Forecast UK.