| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Wednesday, 01-Jul-2026 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Mostly cloudy. Low 15°. Wind west-southwest around 9 mph, gusting to 16 mph. |
| Thursday |
Partly cloudy in the morning, becoming sunny in the afternoon. A slight chance of rain. Breezy. High 24°. UV index up to 7. Wind west-northwest around 12 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind north-northwest around 8 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. |
| Friday |
Partly to mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 25°. UV index up to 7. Wind north-northwest around 4 mph in the morning, becoming west-northwest around 8 mph, gusting to 17 mph, in the afternoon. |
| Friday night |
Clear. Low 11°. Wind west-northwest around 8 mph, gusting to 17 mph, in the evening, becoming 4 mph after midnight. |
| Saturday |
Sunny. Warm. High 25°. UV index up to 7. Wind west-northwest around 7 mph, gusting to 18 mph, in the morning, becoming 13 mph, gusting to 23 mph, in the afternoon. |
| Saturday night |
Clear in the evening, becoming partly cloudy after midnight. Low 12°. Wind west-northwest around 12 mph, gusting to 22 mph, in the evening, becoming 7 mph after midnight. |
| Sunday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 27°. UV index up to 6. Wind west around 9 mph, gusting to 17 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon. |
| Sunday night |
Partly cloudy. Low 14°. Wind west around 9 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. |
| Monday |
Partly cloudy. Warm. High 26°. UV index up to 6. Wind west-northwest around 7 mph, gusting to 18 mph, in the morning, becoming 14 mph, gusting to 21 mph, in the afternoon. |
| Monday night |
Fair in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind west-northwest around 10 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight. |
| Tuesday |
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Warm. High 27°. UV index up to 7. Wind west-northwest around 8 mph, gusting to 15 mph. |
| Tuesday night |
Clear in the evening, becoming mostly clear after midnight. Low 12°. Wind west-northwest around 5 mph in the evening, becoming northeast after midnight. |
| Wednesday |
Sunny. Unusually hot. High 30°. UV index up to 7. Wind east-southeast around 7 mph, gusting to 16 mph, in the morning, becoming south in the afternoon. |
| Wednesday night |
Mostly clear in the evening, becoming partly to mostly cloudy after midnight. Low 15°. Wind south-southeast around 4 mph in the evening, becoming east-southeast after midnight. |
| Thursday |
Mostly cloudy. Warm. High 27°. UV index up to 6. Wind southeast around 8 mph, gusting to 19 mph, in the morning, becoming west-southwest in the afternoon. |
| Thursday night |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Breezy. Low 14°. Wind west-northwest around 11 mph, gusting to 19 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.