| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Thursday, 16-Jul-2026 05:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Fair to partly cloudy in the evening, becoming clear after midnight. Low 15°. Wind east around 4 mph in the evening, becoming northeast after midnight. |
| Friday |
Sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 28°. UV index up to 6. Wind north-northeast around 6 mph, gusting to 16 mph, in the morning, becoming northwest in the afternoon. |
| Friday night |
Fair in the evening, becoming fair to partly cloudy after midnight. Low 14°. Wind southwest around 6 mph in the evening, becoming north after midnight. |
| Saturday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 28°. UV index up to 6. Wind north around 5 mph in the morning, becoming northwest in the afternoon. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. A slight chance of rain. Precipitation showery or intermittent. Low 14°. Wind east-northeast around 8 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Partly to mostly sunny in the morning, becoming sunny in the afternoon. High 24°. UV index up to 6. Wind east-northeast around 9 mph, gusting to 19 mph. |
| Sunday night |
Clear. Low 11°. Wind east around 5 mph, gusting to 15 mph, in the evening, becoming north-northeast near calm after midnight. |
| Monday |
Sunny. Warm. High 27°. UV index up to 7. Wind north around 4 mph in the morning, becoming west-southwest in the afternoon. |
| Monday night |
Fair in the evening, becoming clear after midnight. Low 12°. Wind south around 6 mph in the evening, becoming east-northeast after midnight. |
| Tuesday |
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 26°. UV index up to 7. Wind east-northeast around 9 mph, gusting to 18 mph. |
| Tuesday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 14°. Wind south-southeast around 5 mph in the evening, becoming northwest after midnight. |
| Wednesday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the afternoon. Scattered thundershowers possible. Warm. High 26°. UV index up to 6. Wind north-northwest around 10 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Partly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. A chance of rain. Scattered thundershowers possible. Cool. Low 11°. Wind northeast around 10 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Sunny. Patchy light fog in the morning. Warm. High 25°. UV index up to 7. Wind northeast around 6 mph. |
| Thursday night |
Clear in the evening, becoming mostly clear after midnight. Low 11°. Wind west-southwest around 7 mph in the evening, becoming northwest around 4 mph after midnight. |
| Friday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 27°. UV index up to 7. Wind northwest around 5 mph in the morning, becoming west around 9 mph, gusting to 17 mph, in the afternoon. |
| Friday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 12°. Wind west around 8 mph, gusting to 16 mph, in the evening, becoming north-northwest around 5 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.