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Live forecasts update automatically; written guidance last reviewed 13 June 2026 by the Insight Britain weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows the current conditions for Chelmsford, including temperature, wind speed, humidity, and the chance of rain. Use the hourly breakdown to plan your day and the 10-day outlook to see the week ahead for the Essex county town.
How should I read the live forecast for Chelmsford?
The live forecast above updates automatically. The main panel gives you the current temperature, wind direction and speed, and the percentage chance of precipitation. Scroll through the hourly tabs to see how conditions change through the morning, afternoon, and evening. The 10-day section below the main panel shows the trend for high and low temperatures and the likelihood of rain each day.
What is Chelmsford’s typical climate through the seasons?
Chelmsford has a maritime climate, typical for the East of England. Winters are cool and damp, with daytime temperatures often between 2°C and 8°C, and frost is common on clear nights. Spring brings milder weather, with increasing sunshine and occasional rain showers. Summers are generally warm, with temperatures frequently reaching the low to mid-20s, though heatwaves can push them higher. Autumn is mild but becomes increasingly wet and windy as winter approaches. Rainfall is spread fairly evenly across the year, with slightly wetter periods in autumn and winter.
Does Chelmsford’s location affect its weather?
Chelmsford lies inland in the Chelmer Valley, which offers some shelter from the strongest coastal winds. However, its proximity to the Thames Estuary, about 20 miles to the south, means that damp, maritime air can push in, especially in spring and autumn, bringing low cloud and drizzle. The surrounding Essex countryside is relatively flat, so there is little local variation in weather across the town itself.
When is the best time to visit Chelmsford and what should I pack?
The best time to visit is from late May to early September, when the weather is warmest and the days are long. Pack light layers, a waterproof jacket, and comfortable shoes for exploring the city centre and nearby parks. In spring and autumn, bring a warm jumper and an umbrella. In winter, a thick coat, hat, and gloves are essential for cold and damp days.
Key facts about Chelmsford weather
Frequently asked questions
What will the weather be in Chelmsford tomorrow?
For a precise forecast, refer to the hourly breakdown in the live forecast above. Tomorrow’s conditions will typically show the morning temperature, the chance of rain, and the afternoon high, along with wind speed and direction.
What is the 10 to 14 day outlook for Chelmsford?
The 10-day section of the live forecast above provides the best outlook. For longer-range trends, check our 10-day forecast page, which is updated regularly and shows the general pattern of temperatures and precipitation.
Does it rain a lot in Chelmsford?
Chelmsford is one of the drier towns in the UK, with annual rainfall well below the national average. Rain is usually light to moderate and spread throughout the year, so heavy, persistent downpours are less common than in western parts of the country.
What nearby areas should I also check?
Readers interested in Chelmsford’s weather often check conditions in nearby towns. You can view the forecast for Witham to the east, Maldon on the coast, and Wickford to the south. For a broader view of conditions across the county, visit our UK towns A–Z page or the main UK weather hub for national summaries and warnings.