Latest weather updates and forecast for Bristol.
Bristol, September 17, 2026 – Residents of Bristol can expect a day of mixed weather, with sunny intervals interspersed with a high chance of rain. The day will begin with mild temperatures, but a significant chance of precipitation looms, particularly as the day progresses.
Today, September 17, 2026, Bristol will experience a day characterized by sunny intervals and a substantial likelihood of rain. The maximum temperature is forecast to reach 18°C, while the minimum temperature will be around 13°C. Temperatures will remain moderate throughout the day, making it a day where outdoor plans might need careful consideration due to the unpredictable nature of the weather.
The morning will offer some respite with periods of sunshine, but this is expected to give way to cloudier conditions and the possibility of showers. This creates a generally mild but potentially damp atmosphere. The combination of mild temperatures and high humidity, coupled with the likelihood of rain, suggests a day where staying dry and comfortable will be a priority. It would be wise to check the weather forecast periodically for any updates on the timing and intensity of any expected rainfall. Outdoor activities might need to be planned around potential downpours, or indoor alternatives should be considered. The weather in Bristol over the next seven days shows a transition from a wet start to a period of more settled conditions.
Following today’s high chance of rain, the forecast indicates a shift towards lighter rain and then predominantly sunny intervals and cloudy skies.