| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Monday, 31-Aug-2026 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| Rest of tonight |
Partly to mostly cloudy. Low 12°. Wind west-southwest around 5 mph. |
| Tuesday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 22°. UV index up to 4. Wind west-southwest around 5 mph, gusting to 16 mph, in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon. |
| Tuesday night |
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 13°. Wind west-southwest around 5 mph, gusting to 16 mph. |
| Wednesday |
Mostly cloudy to cloudy. A slight chance of rain. High 21°. UV index up to 4. Wind southwest around 7 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 14°. Wind southwest around 10 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Cloudy. A slight chance of rain. Breezy. High 22°. Wind southwest around 11 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain after midnight. Breezy. Low 16°. Wind southwest around 13 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. Breezy. High 22°. Wind west around 14 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Partly cloudy. Patchy light fog after midnight. Low 12°. Wind west-northwest around 8 mph, gusting to 18 mph, in the evening, becoming 4 mph after midnight. |
| Saturday |
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. Warm. High 23°. UV index up to 5. Wind north around 3 mph. |
| Saturday night |
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 11°. Wind south around 2 mph in the evening, becoming southeast after midnight. |
| Sunday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. Warm. High 23°. Wind east-southeast around 8 mph, gusting to 18 mph. |
| Sunday night |
Mostly cloudy. Low 14°. Wind southeast around 2 mph in the evening, becoming north after midnight. |
| Monday |
Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain in the afternoon. Warm. High 24°. Wind west-northwest around 4 mph in the morning, becoming west-southwest around 10 mph, gusting to 17 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Mostly cloudy to cloudy in the evening, becoming fair to partly cloudy after midnight. Low 11°. Wind west around 5 mph in the evening, becoming northwest after midnight. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. High 21°. Wind northwest around 4 mph in the morning, becoming southwest around 9 mph, gusting to 16 mph, in the afternoon. |
| Tuesday night |
Dense overcast. Rain likely. Breezy. Low 15°. Wind southwest around 12 mph, gusting to 21 mph, in the evening, becoming 17 mph, gusting to 23 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 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.