| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Friday, 23-Oct-2026 04:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Breezy. Low 6°. Wind west around 19 mph, gusting to 29 mph, in the evening, becoming 12 mph, gusting to 22 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Dense overcast. A slight chance of rain in the morning, then rain likely in the afternoon. Breezy. High 11°. Wind southwest around 8 mph, gusting to 16 mph, in the morning, becoming 18 mph, gusting to 29 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 30 mm. |
| Saturday night |
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. Rain likely in the evening, then a chance of rain after midnight. Windy. Low 9°. Wind southwest around 23 mph, gusting to 30 mph, in the evening, becoming west around 19 mph, gusting to 26 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
| Sunday |
Sunny in the morning, becoming mostly sunny in the afternoon. Windy. High 12°. Wind west around 18 mph, gusting to 27 mph. |
| Sunday night |
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain after midnight. Low 8°. Wind west-southwest around 9 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Dense overcast. Rain likely. Breezy. High 14°. Wind southwest around 13 mph, gusting to 23 mph, in the morning, becoming 18 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Monday night |
Cloudy. A slight chance of rain. Windy and relatively mild. Low 14°, but temperatures rising after midnight. Wind southwest around 18 mph, gusting to 28 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. Windy. High 16°. Wind southwest around 20 mph, gusting to 29 mph, in the morning, becoming 12 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Tuesday night |
Mostly clear in the evening, becoming clear after midnight. Patchy light fog. Low 7°. Wind west-southwest around 11 mph, gusting to 20 mph, in the evening, becoming 8 mph after midnight. |
| Wednesday |
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. High 14°. Wind west-southwest around 11 mph, gusting to 20 mph. |
| Wednesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 7°. Wind southwest around 6 mph. |
| Thursday |
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 15°. Wind south-southwest around 6 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 19 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Dense overcast. A chance of rain after midnight. Breezy and relatively mild. Low 13°, but temperatures rising after midnight. Wind south-southwest around 11 mph, gusting to 19 mph, in the evening, becoming 15 mph, gusting to 22 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Friday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog. Rain likely in the morning, then a slight chance of rain in the afternoon. High 15°. Wind west around 10 mph, gusting to 22 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Friday night |
Clear in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. Low 9°. Wind southwest around 5 mph. |
| Saturday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 13°. Wind southwest around 7 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Saturday night |
Mostly cloudy in the evening, becoming fair after midnight. A chance of rain. Low 8°. Wind west-southwest around 5 mph. Chance of precipitation 30 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.