| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Tuesday, 26-May-2026 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Fair. Low 14°. Wind east-northeast around 3 mph. |
| Wednesday |
Sunny in the morning, becoming mostly sunny in the afternoon. High 30°. UV index up to 7. Wind east-northeast around 9 mph, gusting to 19 mph. |
| Wednesday night |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 16°. Wind east-northeast around 9 mph, gusting to 19 mph, in the evening, becoming 6 mph after midnight. |
| Thursday |
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 29°. UV index up to 6. Wind southeast around 9 mph, gusting to 18 mph, in the morning, becoming south-southwest in the afternoon. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 13°. Wind south-southwest around 4 mph in the evening, becoming west-southwest after midnight. |
| Friday |
Partly to mostly cloudy. High 26°. UV index up to 6. Wind west-northwest around 7 mph, gusting to 17 mph. |
| Friday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 14°. Wind west-northwest around 3 mph in the evening, becoming north-northwest after midnight. |
| Saturday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Scattered thundershowers possible. High 27°. UV index up to 5. Wind east around 3 mph in the morning, becoming south-southwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Precipitation showery or intermittent. Low 15°. Wind west-northwest around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 23°. UV index up to 6. Wind west around 7 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Partly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 14°. Wind west-southwest around 7 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Dense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain. High 21°. Wind southwest around 11 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Precipitation showery or intermittent. Low 14°. Wind southwest around 11 mph, gusting to 20 mph, in the evening, becoming 7 mph after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 21°. Wind west around 10 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 14°. Wind west-southwest around 9 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Dense overcast in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 21°. UV index up to 6. Wind southwest around 15 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Clear. Low 8°. Wind west around 11 mph, gusting to 23 mph, in the evening, becoming 7 mph 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.