| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Tuesday, 07-Jul-2026 06:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Low 15°. Wind west-northwest around 6 mph, gusting to 20 mph, in the evening, becoming north after midnight. |
| Wednesday |
Sunny. Unusually hot. High 30°. UV index up to 7. Wind north around 6 mph, gusting to 16 mph, in the morning, becoming west-southwest in the afternoon. |
| Wednesday night |
Clear. Low 14°. Wind west-southwest around 8 mph, gusting to 16 mph, in the evening, becoming north-northwest around 2 mph after midnight. |
| Thursday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Unusually hot. High 30°. UV index up to 6. Wind west-northwest around 3 mph in the morning, becoming south-southwest around 8 mph, gusting to 17 mph, in the afternoon. |
| Thursday night |
Partly to mostly cloudy. Low 16°. Wind south-southwest around 3 mph in the evening, becoming east-southeast after midnight. |
| Friday |
Partly cloudy. Unusually hot. High 31°. UV index up to 6. Wind east around 7 mph, gusting to 17 mph. |
| Friday night |
Mostly clear in the evening, becoming clear after midnight. Low 16°. Wind east around 7 mph in the evening, becoming northeast after midnight. |
| Saturday |
Sunny in the morning, becoming mostly sunny in the afternoon. Breezy and unusually hot. High 30°. UV index up to 7. Wind northeast around 12 mph, gusting to 21 mph. |
| Saturday night |
Fair in the evening, becoming fair to partly cloudy after midnight. Breezy. Low 16°. Wind northeast around 12 mph, gusting to 19 mph. |
| Sunday |
Sunny in the morning, becoming mostly sunny in the afternoon. Windy and unusually hot. High 29°. UV index up to 7. Wind east-northeast around 17 mph, gusting to 25 mph. |
| Sunday night |
Fair in the evening, becoming partly to mostly cloudy after midnight. Breezy. Low 18°. Wind east-northeast around 15 mph, gusting to 25 mph. |
| Monday |
Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Breezy and unusually hot. High 31°. UV index up to 5. Wind east-northeast around 14 mph, gusting to 23 mph. |
| Monday night |
Fair to partly cloudy in the evening, becoming mostly clear after midnight. Breezy. Low 15°. Wind east-northeast around 12 mph, gusting to 22 mph. |
| Tuesday |
Sunny in the morning, becoming partly cloudy in the afternoon. Breezy and unusually hot. High 31°. UV index up to 7. Wind east-northeast around 15 mph, gusting to 24 mph. |
| Tuesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 18°. Wind east-northeast around 15 mph, gusting to 23 mph, in the evening, becoming 11 mph, gusting to 17 mph, after midnight. |
| Wednesday |
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Breezy and unusually hot. High 32°. UV index up to 6. Wind east-northeast around 13 mph, gusting to 23 mph, in the morning, becoming east-southeast in the afternoon. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Precipitation showery or intermittent. Low 17°. Wind east around 4 mph in the evening, becoming northeast after midnight. Chance of precipitation less than 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.