| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Friday, 12-Jun-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Mostly cloudy. High 22°. UV index up to 5. Wind west-southwest around 14 mph, gusting to 25 mph. |
| Tonight |
Partly cloudy in the evening, becoming fair after midnight. Patchy light fog in the evening, then moderate fog after midnight. Low 10°. Wind west-northwest around 11 mph, gusting to 23 mph, in the evening, becoming 7 mph after midnight. |
| Saturday |
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Light to moderate fog in the morning. High 21°. UV index up to 7. Wind west-northwest around 11 mph, gusting to 22 mph. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming fair after midnight. Low 9°. Wind west-northwest around 6 mph, gusting to 18 mph. |
| Sunday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. High 20°. UV index up to 6. Wind north-northwest around 8 mph, gusting to 17 mph. |
| Sunday night |
Partly cloudy. Patchy light fog after midnight. Low 9°. Wind north-northeast around 5 mph, gusting to 16 mph. |
| Monday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. High 21°. UV index up to 6. Wind north-northeast around 4 mph in the morning, becoming south-southwest in the afternoon. |
| Monday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 12°. Wind south around 3 mph. |
| Tuesday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. High 22°. UV index up to 5. Wind south-southeast around 5 mph in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 13°. Wind south-southwest around 6 mph, gusting to 17 mph. |
| Wednesday |
Partly to mostly cloudy in the morning, becoming sunny in the afternoon. High 26°. UV index up to 7. Wind south-southwest around 11 mph, gusting to 22 mph. |
| Wednesday night |
Clear in the evening, becoming fair after midnight. Low 11°. Wind south-southwest around 7 mph, gusting to 19 mph, in the evening, becoming 3 mph after midnight. |
| Thursday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 27°. UV index up to 6. Wind southwest around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. A slight chance of rain after midnight. Low 14°. Wind east-southeast around 3 mph in the evening, becoming east-northeast after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Precipitation showery or intermittent. High 30°. UV index up to 6. Wind south-southeast around 5 mph, gusting to 16 mph, in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Scattered thundershowers possible. Low 14°. Wind southwest around 2 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Precipitation showery or intermittent. High 27°. UV index up to 6. Wind west-southwest around 5 mph in the morning, becoming 8 mph, gusting to 17 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 14°. Wind west-northwest around 5 mph in the evening, becoming north-northwest 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.