| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Tuesday, 05-May-2026 05:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Cloudy. A slight chance of rain. Low 8°. Wind north-northeast around 7 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Mostly cloudy. A slight chance of rain in the afternoon. High 15°. UV index up to 4. Wind north-northeast around 9 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 6°. Wind north-northeast around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 16°. Wind southeast around 5 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 7°. Wind east-southeast around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. High 18°. UV index up to 4. Wind east-southeast around 7 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Fair in the evening, becoming mostly cloudy after midnight. Low 8°. Wind southeast around 5 mph in the evening, becoming east-northeast after midnight. |
| Saturday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 20°. UV index up to 4. Wind east-northeast around 8 mph, gusting to 18 mph. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Low 11°. Wind east-northeast around 10 mph, gusting to 17 mph, in the evening, becoming 13 mph, gusting to 20 mph, after midnight. |
| Sunday |
Dense overcast. A slight chance of rain. Precipitation showery or intermittent. High 16°. Wind east-northeast around 17 mph, gusting to 25 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Dense overcast. Patchy light fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Precipitation showery or intermittent. Low 9°. Wind northeast around 13 mph, gusting to 21 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Monday |
Dense overcast. Patchy light fog in the morning. Rain likely. Precipitation showery or intermittent. High 11°. Wind north around 9 mph, gusting to 20 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Monday night |
Cloudy in the evening, becoming fair after midnight. A chance of rain. Precipitation showery or intermittent. Low 5°. Wind north around 8 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 13°. Wind northwest around 8 mph, gusting to 19 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Scattered thundershowers possible. Low 6°. Wind northwest around 9 mph, gusting to 18 mph, in the evening, becoming 3 mph after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Dense overcast in the morning, becoming cloudy in the afternoon. A chance of rain. Scattered thundershowers possible. High 11°. Wind north-northeast around 3 mph in the morning, becoming 7 mph in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Wednesday night |
Fair in the evening, becoming partly cloudy after midnight. A slight chance of rain. Low 5°. Wind northwest around 7 mph. 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.