| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Saturday, 27-Jun-2026 10:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Fair to partly cloudy. Low 16°. Wind south-southwest around 8 mph. |
| Sunday |
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. Breezy and warm. High 25°. UV index up to 6. Wind southwest around 12 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Partly cloudy. Patchy light fog after midnight. Low 11°. Wind west around 9 mph, gusting to 18 mph, in the evening, becoming 5 mph after midnight. |
| Monday |
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. High 23°. UV index up to 7. Wind west-southwest around 8 mph, gusting to 18 mph. |
| Monday night |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 11°. Wind southwest around 7 mph, gusting to 16 mph, in the evening, becoming 3 mph after midnight. |
| Tuesday |
Partly to mostly cloudy. A slight chance of rain in the afternoon. High 24°. UV index up to 6. Wind south around 8 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 22 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 fair after midnight. A slight chance of rain. Low 11°. Wind west-southwest around 7 mph, gusting to 19 mph, in the evening, becoming west-northwest after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Partly to mostly cloudy in the morning, becoming mostly sunny in the afternoon. Warm. High 25°. UV index up to 7. Wind west-northwest around 6 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. |
| Wednesday night |
Clear in the evening, becoming partly cloudy after midnight. Low 13°. Wind west around 9 mph, gusting to 19 mph. |
| Thursday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. Breezy. High 22°. Wind west-southwest around 13 mph, gusting to 22 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 12°. Wind northwest around 8 mph, gusting to 21 mph. |
| Friday |
Sunny. High 24°. UV index up to 6. Wind northwest around 9 mph, gusting to 18 mph. |
| Friday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 11°. Wind north-northwest around 5 mph, gusting to 16 mph. |
| Saturday |
Sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 26°. UV index up to 6. Wind west-southwest around 5 mph, gusting to 16 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon. |
| Saturday night |
Partly cloudy. Low 12°. Wind west around 9 mph, gusting to 19 mph. |
| Sunday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. High 24°. UV index up to 5. Wind west-northwest around 11 mph, gusting to 18 mph. |
| Sunday night |
Mostly cloudy to cloudy. Low 14°. Wind north around 6 mph, gusting to 17 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.