| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Monday, 14-Sep-2026 02:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly cloudy. Warm. High 23°. Wind south around 8 mph, gusting to 20 mph. |
| Tonight |
Fair in the evening, becoming partly cloudy after midnight. Light to moderate fog. Mild. Low 16°. Wind south around 6 mph, gusting to 15 mph. |
| Tuesday |
Mostly cloudy to cloudy in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. A slight chance of rain. Breezy and mild. High 21°. Wind west-southwest around 9 mph, gusting to 19 mph, in the morning, becoming 13 mph, gusting to 23 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Clear. Patchy light fog after midnight. Low 12°. Wind west-southwest around 9 mph, gusting to 21 mph, in the evening, becoming 6 mph after midnight. |
| Wednesday |
Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the afternoon. High 18°. Wind west-northwest around 8 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Cloudy. A slight chance of rain. Low 13°. Wind west-northwest around 7 mph, gusting to 15 mph, in the evening, becoming west-southwest after midnight. 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. High 18°. Wind west-southwest around 11 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 11°. Wind west-southwest around 8 mph, gusting to 18 mph, in the evening, becoming 5 mph after midnight. |
| Friday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. High 17°. Wind west-northwest around 5 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 13°. Wind west-southwest around 7 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Warm. High 22°. Wind west-southwest around 9 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming mostly clear after midnight. Low 11°. Wind west-southwest around 4 mph. |
| Sunday |
Mostly sunny in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. Warm. High 22°. Wind west-southwest around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Low 14°. Wind west-northwest around 2 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Partly cloudy in the morning, becoming sunny in the afternoon. Warm. High 24°. Wind southeast near calm in the morning, becoming 5 mph in the afternoon. |
| Monday night |
Clear. Low 11°. Wind southeast around 2 mph in the evening, becoming east-northeast after midnight. |
| Tuesday |
Sunny. Warm. High 24°. Wind east-northeast around 2 mph in the morning, becoming southeast in the afternoon. |
| Tuesday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 12°. Wind southwest near calm in the evening, becoming north 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.