| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Thursday, 30-Jul-2026 10:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Mostly cloudy. A slight chance of rain. Precipitation showery or intermittent. High 25°. UV index up to 4. Wind south-southwest around 9 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Cloudy in the evening, becoming partly cloudy after midnight. Low 14°. Wind west-northwest around 7 mph, gusting to 17 mph, in the evening, becoming north-northwest after midnight. |
| Friday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 24°. UV index up to 5. Wind northwest around 9 mph, gusting to 18 mph. |
| Friday night |
Fair to partly cloudy in the evening, becoming mostly clear after midnight. Cool. Low 10°. Wind west-northwest around 10 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight. |
| Saturday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 24°. UV index up to 6. Wind north-northwest around 5 mph in the morning, becoming west around 8 mph, gusting to 16 mph, in the afternoon. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Cool. Low 10°. Wind west around 6 mph in the evening, becoming north after midnight. |
| Sunday |
Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 26°. UV index up to 5. Wind northeast around 6 mph in the morning, becoming south-southeast in the afternoon. |
| Sunday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Low 13°. Wind south-southeast around 5 mph in the evening, becoming northeast after midnight. |
| Monday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. Precipitation showery or intermittent. High 24°. Wind east-northeast around 7 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 16°. Wind east around 8 mph in the evening, becoming north-northeast after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Partly cloudy. A slight chance of rain. Scattered thundershowers possible. Warm. High 28°. UV index up to 5. Wind northeast around 7 mph, gusting to 16 mph, in the morning, becoming south-southeast in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Fair in the evening, becoming clear after midnight. A slight chance of rain. Low 13°. Wind south around 3 mph in the evening, becoming east-southeast after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Sunny. Warm. High 27°. UV index up to 6. Wind southeast around 3 mph in the morning, becoming south-southwest around 8 mph, gusting to 16 mph, in the afternoon. |
| Wednesday night |
Fair in the evening, becoming partly cloudy after midnight. Low 14°. Wind south-southwest around 4 mph in the evening, becoming southeast after midnight. |
| Thursday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Warm. High 26°. Wind south around 4 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon. |
| Thursday night |
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 15°. Wind south-southwest around 4 mph in the evening, becoming west after midnight. |
| Friday |
Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 26°. UV index up to 4. Wind west around 8 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 19 mph, in the afternoon. |
| Friday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 15°. Wind west-northwest around 6 mph, gusting to 17 mph, in the evening, becoming near calm 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.