| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Saturday, 20-Jun-2026 02:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Mostly cloudy to cloudy. Low 17°. Wind south-southwest around 5 mph. |
| Saturday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 24°. Wind south-southwest around 8 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming fair after midnight. Low 13°. Wind west-southwest around 2 mph in the evening, becoming north after midnight. |
| Sunday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 28°. UV index up to 6. Wind northeast around 4 mph in the morning, becoming east-southeast in the afternoon. |
| Sunday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 15°. Wind east-northeast around 5 mph. |
| Monday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the afternoon. Precipitation showery or intermittent. High 28°. UV index up to 6. Wind east around 8 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Scattered thundershowers possible. Low 16°. Wind east-northeast around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Partly cloudy in the morning, becoming sunny in the afternoon. High 32°. UV index up to 7. Wind east-southeast around 6 mph. |
| Tuesday night |
Clear. Low 14°. Wind east-southeast around 2 mph in the evening, becoming north-northeast after midnight. |
| Wednesday |
Sunny in the morning, becoming partly cloudy in the afternoon. High 30°. UV index up to 7. Wind north around 5 mph in the morning, becoming east-northeast in the afternoon. |
| Wednesday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 18°. Wind east around 6 mph. |
| Thursday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 32°. UV index up to 7. Wind east-northeast around 13 mph, gusting to 21 mph. |
| Thursday night |
Clear in the evening, becoming mostly clear after midnight. Low 17°. Wind east-northeast around 13 mph, gusting to 21 mph, in the evening, becoming 10 mph after midnight. |
| Friday |
Partly to mostly sunny. High 33°. UV index up to 7. Wind east around 10 mph, gusting to 18 mph. |
| Friday night |
Partly to mostly cloudy. Low 18°. Wind east-southeast around 2 mph in the evening, becoming south-southeast after midnight. |
| Saturday |
Partly to mostly cloudy. A slight chance of rain. Scattered thundershowers possible. High 30°. UV index up to 7. Wind southwest around 3 mph in the morning, becoming 6 mph in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Mostly clear in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Low 17°. Wind west-northwest around 4 mph. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Scattered thundershowers possible. High 25°. UV index up to 5. Wind northwest around 5 mph in the morning, becoming west-southwest in the afternoon. Chance of precipitation 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.