| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Friday, 11-Sep-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| Tonight |
Partly cloudy in the evening, becoming mostly clear after midnight. Low 11°. Wind west-northwest around 3 mph. |
| Saturday |
Partly to mostly cloudy in the morning, becoming mostly sunny in the afternoon. Warm. High 24°. UV index up to 4. Wind southwest around 7 mph, gusting to 19 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon. |
| Saturday night |
Mostly cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Mild. Low 17°. Wind southwest around 8 mph, gusting to 18 mph. Chance of precipitation 80 percent. Precipitation mostly around 30 mm. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Rain likely. Warm. High 24°. UV index up to 4. Wind west-southwest around 8 mph, gusting to 18 mph. Chance of precipitation 70 percent. Precipitation mostly around 20 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Low 14°. Wind west-northwest around 4 mph. |
| Monday |
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the afternoon. Mild. High 22°. Wind west around 4 mph in the morning, becoming southwest around 9 mph, gusting to 17 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Fair to partly cloudy. Light to moderate fog. A slight chance of rain. Low 13°. Wind southwest around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Partly to mostly cloudy. Patchy light fog in the morning. A slight chance of rain. High 19°. Wind southwest around 8 mph, gusting to 16 mph, in the morning, becoming west-northwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Clear in the evening, becoming fair after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 11°. Wind west-northwest around 8 mph, gusting to 15 mph. |
| Wednesday |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. High 17°. Wind west-northwest around 10 mph, gusting to 18 mph. |
| Wednesday night |
Mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain after midnight. Low 12°. Wind west-southwest around 10 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 17°. Wind west around 13 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Mostly clear in the evening, becoming partly cloudy after midnight. A slight chance of rain. Low 10°. Wind west-northwest around 9 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy. A slight chance of rain. High 16°. Wind west-northwest around 11 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Low 12°. Wind west around 7 mph in the evening, becoming southwest after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 17°. Wind southwest around 14 mph, gusting to 23 mph, in the morning, becoming west-northwest around 17 mph, gusting to 25 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Saturday night |
Clear. Breezy and cool. Low 8°. Wind west-northwest around 11 mph, gusting to 21 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.