Weather forecast for this week in Dorchester - 20 Apr to 26 Apr
By Mr.Data 20th Apr 2026
Weekly Weather Forecast Summary for Dorchester
The upcoming week in Dorchester is characterised by mostly dry conditions with predominantly partly cloudy skies. Temperatures will range from a brisk 2°C to a mild 16°C, with no significant rainfall expected. Winds will vary from moderate to brisk, reaching up to 39 mph at times. Overall, it's an ideal week for outdoor activities, with slight changes noticeable around mid-week.
Monday: Dorchester will experience partly cloudy conditions throughout the day. The temperatures will range from a chilly 2°C to a high of 12°C. Humidity levels stand at 76%, but there is no chance of precipitation. The wind speed is expected to reach 18 mph, providing a brisk feel to the air.
Tuesday: Continuing with the trend, Tuesday will also see partly cloudy skies. Temperatures rise slightly with a maximum of 14°C and a minimum of 5°C. Humidity drops to 73%, with no precipitation expected. Winds pick up significantly to 31 mph, adding a gusty element to the day.
Wednesday: The day begins with partly cloudy conditions, transitioning to full cloud cover by the afternoon. The temperature will range from 7°C to 15°C. Humidity levels decrease to 62%, with no precipitation anticipated. Winds strengthen further, reaching 39 mph, making it the windiest day of the week.
Thursday: Sunny and clear conditions are expected throughout Thursday. Temperatures continue to climb slightly, ranging between 7°C and 16°C. Humidity is at 69%, with no rain forecasted. Winds decrease slightly to 26 mph, maintaining a noticeable breeze.
Friday: Clear conditions will give way to a partly cloudy afternoon. Temperatures will range from 5°C to 15°C. Humidity rises to 77%, and there is a minimal 3% chance of precipitation. Winds decrease to 21 mph, offering a calmer day.
Saturday: The day will mirror earlier in the week with partly cloudy skies. The mercury will range from a low of 2°C to a high of 15°C. Humidity is at 71%, and the chance of rain is at a minimal 3%. Winds reach up to 25 mph, providing a steady breeze.
Sunday: Partly cloudy conditions continue through Sunday, with temperatures ranging from 3°C to 13°C. Humidity increases to 77%, and there is a slightly higher 7% chance of precipitation. Winds will maintain a comfortable 22 mph.
Comparison with Previous Period: Compared to the previous period, the upcoming week shows a slightly warmer and drier trend with increased wind activity. There is a notable reduction in rainfall chances, indicating a shift towards drier conditions, favourable for outdoor events.
Commuting Advice: For those commuting throughout the week, it's wise to prepare for brisk winds, especially mid-week when wind speeds peak. While rain is unlikely, the colder mornings suggest adding an extra layer to your attire for warmth.
Advice for Weekend Plans: With minimal precipitation expected, the weekend is ideal for outdoor plans. However, the chilly mornings and gusty winds recommend dressing warmly and planning for potential wind-related disruptions if engaging in outdoor sports or events.
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