| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Friday, 31-Jul-2026 03:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Partly cloudy. Low 16°. Wind north-northwest around 6 mph, gusting to 15 mph. |
| Friday |
Sunny. Warm. High 25°. UV index up to 5. Wind north-northwest around 8 mph, gusting to 19 mph. |
| Friday night |
Partly to mostly cloudy in the evening, becoming clear after midnight. Low 11°. Wind west-northwest around 11 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. |
| Saturday |
Sunny in the morning, becoming mostly cloudy in the afternoon. High 24°. UV index up to 5. Wind west-northwest around 5 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon. |
| Saturday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Low 12°. Wind west-northwest around 7 mph, gusting to 15 mph, in the evening, becoming north after midnight. |
| Sunday |
Partly cloudy. Warm. High 27°. UV index up to 5. Wind northeast around 6 mph in the morning, becoming east-southeast in the afternoon. |
| Sunday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 14°. Wind east-southeast around 5 mph in the evening, becoming northeast after midnight. |
| Monday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 28°. UV index up to 4. Wind northeast around 5 mph in the morning, becoming north in the afternoon. |
| Monday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 14°. Wind west-northwest around 3 mph. |
| Tuesday |
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Warm. High 28°. UV index up to 6. Wind west-northwest around 5 mph in the morning, becoming southwest around 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Fair to partly cloudy in the evening, becoming fair after midnight. A slight chance of rain. Low 13°. Wind southwest around 8 mph, gusting to 18 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Precipitation showery or intermittent. Warm. High 26°. UV index up to 4. Wind southwest around 6 mph, gusting to 16 mph, in the morning, becoming 11 mph, gusting to 18 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Fair in the evening, becoming mostly clear after midnight. Low 14°. Wind southwest around 7 mph, gusting to 16 mph, in the evening, becoming west around 3 mph after midnight. |
| Thursday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. Warm. High 27°. UV index up to 5. Wind north-northwest around 4 mph in the morning, becoming southwest around 8 mph, gusting to 17 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 15°. Wind southwest around 6 mph, gusting to 15 mph, in the evening, becoming north around 3 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy. A slight chance of rain. High 23°. Wind north around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 16°. Wind north-northeast around 6 mph. |
| Saturday |
Dense overcast. A slight chance of rain. High 21°. Wind northeast around 9 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Low 14°. Wind northeast around 5 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.