| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Saturday, 26-Sep-2026 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Partly to mostly cloudy. Low 10°. Wind southeast around 3 mph. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. Breezy. High 19°. Wind southeast around 9 mph, gusting to 20 mph, in the morning, becoming south-southwest around 13 mph, gusting to 21 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 11°. Wind west-southwest around 8 mph, gusting to 17 mph, in the evening, becoming northwest around 4 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the afternoon. Rain likely in the afternoon. High 19°. Wind north-northeast around 6 mph in the morning, becoming east in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 20 mm. |
| Monday night |
Dense overcast. Patchy light fog. Rain likely in the evening, then a chance of rain after midnight. Low 14°. Wind northeast around 8 mph, gusting to 16 mph. Chance of precipitation 80 percent. Precipitation mostly between 30 and 50 mm. |
| Tuesday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. Mild. High 22°. Wind east around 4 mph in the morning, becoming south-southeast around 11 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Precipitation showery or intermittent. Breezy and mild. Low 17°. Wind south-southeast around 13 mph, gusting to 18 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Wednesday |
Dense overcast in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Precipitation showery or intermittent. High 19°. Wind south-southwest around 10 mph, gusting to 22 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday night |
Mostly clear in the evening, becoming partly cloudy after midnight. Patchy light fog. Low 13°. Wind southwest around 8 mph, gusting to 19 mph. |
| Thursday |
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. High 19°. Wind southwest around 7 mph, gusting to 17 mph, in the morning, becoming 10 mph, gusting to 18 mph, in the afternoon. |
| Thursday night |
Mostly cloudy. Low 13°. Wind south around 4 mph. |
| Friday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 19°. Wind south-southwest around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly clear in the evening, becoming clear after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 10°. Wind northwest around 3 mph. |
| Saturday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Light to moderate fog in the morning. High 18°. Wind north around 4 mph. |
| Saturday night |
Partly cloudy. Patchy light fog. Low 11°. Wind north around 4 mph. |
| Sunday |
Mostly cloudy to cloudy. Patchy light fog in the morning. High 17°. Wind north around 5 mph. |
| Sunday night |
Mostly cloudy to cloudy. Low 11°. Wind north-northeast around 5 mph. |
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.