| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Friday, 11-Sep-2026 09:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Partly cloudy. High 21°. Wind west-northwest around 5 mph. |
| Tonight |
Fair to partly cloudy. Patchy light fog after midnight. Low 11°. Wind west-northwest around 4 mph. |
| Saturday |
Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Warm. High 23°. Wind west-southwest around 7 mph, gusting to 18 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon. |
| Saturday night |
Dense overcast. Patchy light fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Mild. Low 17°. Wind west-southwest around 8 mph, gusting to 17 mph. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
| Sunday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. Rain likely in the morning, then a slight chance of rain in the afternoon. Warm. High 23°. Wind west-southwest around 10 mph, gusting to 19 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Sunday night |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Patchy light fog. Low 15°. Wind west-northwest around 5 mph. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Warm. High 23°. Wind south-southwest around 6 mph in the morning, becoming 9 mph, gusting to 16 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 15°. Wind south-southwest around 5 mph. |
| Tuesday |
Mostly cloudy to cloudy in the morning, becoming mostly sunny in the afternoon. A slight chance of rain. Mild. High 21°. Wind west around 7 mph, gusting to 16 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Clear in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Low 12°. Wind west around 8 mph, gusting to 18 mph. |
| Wednesday |
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 17°. Wind west around 8 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 12°. Wind west around 7 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Breezy. High 18°. Wind west around 11 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly cloudy in the evening, becoming clear after midnight. Low 10°. Wind west around 5 mph. |
| Friday |
Sunny. High 20°. Wind west around 5 mph. |
| Friday night |
Clear. Patchy light fog. Low 10°. Wind west around 2 mph. |
| Saturday |
Mostly sunny. Patchy light fog in the morning. High 21°. Wind south-southeast near calm in the morning, becoming 4 mph in the afternoon. |
| Saturday night |
Clear. Patchy light fog. Low 11°. Wind south-southeast around 3 mph in the evening, becoming east after midnight. |
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.