| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Sunday, 18-Oct-2026 08:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Breezy. High 14°. Wind north around 11 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Mostly cloudy to cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Low 8°. Wind north-northeast around 9 mph, gusting to 18 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Monday |
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 14°. Wind east-northeast around 8 mph, gusting to 16 mph, in the morning, becoming east-southeast in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Low 9°. Wind east-northeast around 5 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Tuesday |
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. High 12°. Wind east-northeast around 7 mph in the morning, becoming west-southwest in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 9°. Wind south-southwest around 7 mph, gusting to 17 mph, in the evening, becoming 15 mph, gusting to 21 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Windy. High 14°. Wind south-southwest around 15 mph, gusting to 26 mph, in the morning, becoming 19 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Rain likely. Breezy. Low 9°. Wind south-southwest around 14 mph, gusting to 25 mph, in the evening, becoming 11 mph, gusting to 19 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Thursday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 15°. Wind southwest around 10 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Dense overcast in the evening, becoming cloudy after midnight. Rain very likely. Windy. Low 11°. Wind south around 11 mph, gusting to 25 mph, in the evening, becoming 26 mph, gusting to 41 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm. |
| Friday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Rain likely. Scattered thundershowers possible. Very windy. High 14°. Wind southwest around 31 mph, gusting to 45 mph, in the morning, becoming 21 mph, gusting to 34 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm. |
| Friday night |
Mostly cloudy to cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Windy. Low 10°. Wind southwest around 16 mph, gusting to 28 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Saturday |
Mostly cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain. Precipitation showery or intermittent. Windy. High 13°. Wind southwest around 15 mph, gusting to 26 mph, in the morning, becoming 20 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Cloudy in the evening, becoming partly cloudy after midnight. A slight chance of rain. Windy. Low 7°. Wind west around 18 mph, gusting to 27 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 13°. Wind north-northwest around 12 mph, gusting to 20 mph. |
| Sunday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 7°. Wind north-northwest around 2 mph. |
| Monday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 13°. Wind southeast around 3 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 9°. Wind southeast around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Never base important decisions or events on data from this private weather station, which is offered as a general guide to local conditions only. Thankyou.