| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Thursday, 24-Sep-2026 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Clear. Patchy light fog. Low 12°. Wind southeast near calm. |
| Friday |
Sunny in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. Warm. High 23°. Wind north around 3 mph in the morning, becoming northwest in the afternoon. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Mild. Low 14°. Wind northwest around 6 mph. |
| Saturday |
Partly to mostly cloudy. Mild. High 21°. Wind northwest around 4 mph in the morning, becoming west-southwest in the afternoon. |
| Saturday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 12°. Wind southwest around 2 mph in the evening, becoming east-southeast after midnight. |
| Sunday |
Mostly cloudy to cloudy. A slight chance of rain. Mild. High 22°. Wind east-southeast around 7 mph, gusting to 16 mph, in the morning, becoming south in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Dense overcast. A slight chance of rain in the evening, then a chance of rain after midnight. Mild. Low 15°. Wind south around 5 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Monday |
Dense overcast. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. High 17°. Wind south-southeast around 4 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Monday night |
Dense overcast. Rain likely. Mild. Low 15°. Wind east-southeast around 3 mph in the evening, becoming 7 mph after midnight. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Tuesday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Rain likely in the morning, then a slight chance of rain in the afternoon. Mild. High 20°. Wind south around 9 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Tuesday night |
Fair in the evening, becoming fair to partly cloudy after midnight. Patchy light fog. Low 14°. Wind south-southeast around 6 mph. |
| Wednesday |
Cloudy in the morning, becoming dense overcast in the afternoon. Light to moderate fog in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. Precipitation showery or intermittent. Breezy. High 19°. Wind southeast around 12 mph, gusting to 21 mph, in the morning, becoming southwest in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Wednesday night |
Moderate fog. Low 11°. Wind west-southwest around 4 mph. |
| Thursday |
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Light to moderate fog in the morning. High 16°. Wind west-southwest around 5 mph in the morning, becoming 8 mph, gusting to 15 mph, in the afternoon. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 12°. Wind south-southwest around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain. High 16°. Wind south-southwest around 11 mph, gusting to 19 mph, in the morning, becoming west-southwest around 6 mph, gusting to 15 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly cloudy. A slight chance of rain. Low 10°. Wind west-southwest around 3 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.