| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Friday, 25-Sep-2026 12:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Mostly cloudy. Warm. High 22°. Wind north around 5 mph. |
| Tonight |
Cloudy. Mild. Low 15°. Wind north around 5 mph. |
| Saturday |
Partly to mostly cloudy. Mild. High 21°. Wind north around 3 mph in the morning, becoming west-southwest in the afternoon. |
| Saturday night |
Partly to mostly cloudy. Low 11°. Wind southwest around 2 mph in the evening, becoming southeast after midnight. |
| Sunday |
Cloudy. A chance of rain in the afternoon. Mild. High 20°. Wind south-southeast around 5 mph in the morning, becoming 9 mph, gusting to 16 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Dense overcast. A chance of rain. Mild. Low 14°. Wind south-southwest around 8 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Monday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the morning. High 19°. Wind northwest around 5 mph. Precipitation mostly less than 2 mm. |
| Monday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 11°. Wind northeast around 4 mph. |
| Tuesday |
Dense overcast. Rain likely. High 19°. Wind east around 7 mph in the morning, becoming south-southeast around 12 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Tuesday night |
Cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Precipitation showery or intermittent. Mild. Low 17°. Wind south-southeast around 9 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday |
Dense overcast in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. Rain likely in the morning, then a slight chance of rain in the afternoon. Precipitation showery or intermittent. Breezy and mild. High 20°. Wind southwest around 12 mph, gusting to 23 mph. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
| Wednesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain after midnight. Mild. Low 14°. Wind southwest around 10 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Dense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. Precipitation showery or intermittent. High 19°. Wind south around 8 mph, gusting to 19 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Thursday night |
Fair to partly cloudy in the evening, becoming clear after midnight. Patchy light fog. A chance of rain. Low 11°. Wind southwest around 9 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm. |
| Friday |
Mostly sunny in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. High 18°. Wind west-northwest around 5 mph. |
| Friday night |
Partly cloudy. Low 10°. Wind southwest near calm. |
| Saturday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog. High 17°. Wind south-southeast around 3 mph in the morning, becoming 7 mph in the afternoon. |
| Saturday night |
Partly cloudy. Low 11°. Wind south-southeast around 2 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.