Weather forecast for this week in Dorchester - 20 Oct to 26 Oct
By Mr.Data 20th Oct 2025
By Mr.Data 20th Oct 2025

Weekly Weather Overview for Dorchester
This week in Dorchester is characterized by predominantly cloudy skies with frequent chances of rain. Wind speeds are notably high throughout the week, peaking on Thursday and Friday, with temperatures remaining relatively mild for this time of year. Although the week starts with a higher chance of precipitation, conditions gradually become slightly drier as the week progresses.
Monday: Partly cloudy conditions persist throughout the day, accompanied by intermittent rain showers. Temperatures range between 13°C and 15°C, with high humidity at 89%, and a guaranteed chance of precipitation at 100%. Winds are brisk, reaching up to 32mph.
Tuesday: The weather remains partly cloudy with less likelihood of rain compared to Monday. Temperatures stay constant at 13°C to 15°C. Humidity drops slightly to 82%, and the chance of rain decreases to 39%. Winds remain steady at 28mph.
Wednesday: Expect a cloudy day with significant rainfall. Temperatures rise slightly to a maximum of 16°C, while the minimum drops to 12°C. Humidity is high at 86%, with a 94% chance of precipitation. Winds pick up speed, reaching 38mph.
Thursday: Partly cloudy skies with sporadic rain showers define the day. Temperature ranges from 10°C to 16°C. Humidity drops to 77%, though the chance of rain remains high at 94%. Winds are the strongest of the week, reaching 45mph.
Friday: Another partly cloudy day comes with potential rain showers. The temperature drops to between 8°C and 11°C. The humidity is at 79%, with an 84% chance of precipitation. Winds maintain their strength at 45mph.
Saturday: The day is partly cloudy with rain anticipated in the early morning. The temperature is cooler, ranging from 5°C to 10°C. Humidity is relatively lower at 77%, and the chance of rain reduces to 68%. Winds decrease to 29mph.
Sunday: Partly cloudy skies continue with occasional rain showers. Temperatures remain consistent with Saturday at 5°C to 10°C. Humidity is slightly elevated at 81%, and the chance of precipitation is 65%. Winds slow down to 21mph.
Weather Comparison with Previous Week Comparing to the previous period, this week exhibits consistently higher wind speeds and a relatively higher chance of rain. Temperature fluctuations are mild with an overall decrease towards the end of the week. Last week's relatively calm and slightly warmer conditions have given way to windier and wetter weather.
Commuting Advice Given the high winds and frequent rain, commuters are advised to allow extra time for travel and exercise caution when travelling, especially from Wednesday to Friday. Ensure you have protective rainwear and secure any belongings that might be affected by the wind.
Advice for Weekend Plans Those planning outdoor activities should be prepared for cool temperatures and potential rain. Saturday morning might require a rain check on early outdoor plans, but the conditions are expected to be manageable. Sunday appears inviting for activities assuming proper weather preparations are made.
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