| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Wednesday, 17-Sep-2025 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Cloudy. Patchy light fog. A slight chance of rain. Low 16°. Wind southwest around 11 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 23°. Wind southwest around 14 mph, gusting to 24 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 13°. Wind southwest around 9 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight. |
| Friday |
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. High 25°. UV index up to 4. Wind south-southwest around 7 mph, gusting to 17 mph. |
| Friday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind south-southwest around 2 mph. |
| Saturday |
Mostly cloudy. High 23°. Wind south-southwest around 3 mph in the morning, becoming 9 mph, gusting to 20 mph, in the afternoon. |
| Saturday night |
Mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 16°. Wind south around 5 mph in the evening, becoming 12 mph, gusting to 24 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 20°. Wind south-southwest around 15 mph, gusting to 26 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 13°. Wind south around 3 mph, gusting to 15 mph, in the evening, becoming east-northeast after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. High 19°. Wind east-northeast around 8 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 10°. Wind north-northeast around 12 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 17°. Wind north-northeast around 9 mph, gusting to 18 mph. |
| Tuesday night |
Partly to mostly cloudy in the evening, becoming clear after midnight. Low 7°. Wind north-northeast around 5 mph. |
| Wednesday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 17°. Wind north around 9 mph, gusting to 17 mph. |
| Wednesday night |
Partly cloudy in the evening, becoming clear after midnight. Low 7°. Wind north around 5 mph in the evening, becoming northeast after midnight. |
| Thursday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 18°. Wind northeast around 5 mph. |
| Thursday night |
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 10°. Wind northeast around 3 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.