| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Sunday, 28-Jun-2026 08:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Precipitation showery or intermittent. Breezy. High 25°. UV index up to 6. Wind southwest around 12 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 11°. Wind west around 9 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. |
| Monday |
Sunny in the morning, becoming partly cloudy in the afternoon. High 23°. UV index up to 7. Wind west-southwest around 7 mph, gusting to 17 mph. |
| Monday night |
Mostly cloudy. Low 12°. Wind southwest around 7 mph, gusting to 16 mph, in the evening, becoming 3 mph after midnight. |
| Tuesday |
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 24°. UV index up to 6. Wind southwest around 6 mph, gusting to 19 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 13°. Wind west-southwest around 8 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Partly to mostly cloudy. A slight chance of rain. High 24°. UV index up to 5. Wind west around 7 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Clear. Low 11°. Wind west around 6 mph. |
| Thursday |
Partly to mostly cloudy in the morning, becoming mostly sunny in the afternoon. A slight chance of rain. Windy. High 23°. UV index up to 7. Wind west around 13 mph, gusting to 24 mph, in the morning, becoming 19 mph, gusting to 28 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Clear in the evening, becoming partly to mostly cloudy after midnight. Low 11°. Wind northwest around 13 mph, gusting to 25 mph, in the evening, becoming 7 mph after midnight. |
| Friday |
Partly cloudy in the morning, becoming sunny in the afternoon. High 24°. UV index up to 7. Wind northwest around 9 mph, gusting to 19 mph. |
| Friday night |
Clear. Low 11°. Wind west-northwest around 8 mph, gusting to 19 mph. |
| Saturday |
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Breezy and warm. High 25°. UV index up to 6. Wind west-southwest around 13 mph, gusting to 24 mph. |
| Saturday night |
Fair in the evening, becoming clear after midnight. Low 11°. Wind west-northwest around 10 mph, gusting to 20 mph, in the evening, becoming 5 mph after midnight. |
| Sunday |
Sunny in the morning, becoming partly to mostly sunny in the afternoon. High 24°. UV index up to 6. Wind west-northwest around 7 mph, gusting to 18 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon. |
| Sunday night |
Fair to partly cloudy. Low 11°. Wind west-northwest around 10 mph, gusting to 20 mph. |
| Monday |
Partly cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain in the afternoon. Precipitation showery or intermittent. Breezy. High 24°. Wind west-northwest around 13 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 16°. Wind west-northwest around 9 mph, gusting to 19 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.