| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Monday, 12-Jan-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Cloudy. A slight chance of rain. High 12°. Wind south-southwest around 15 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Low 9°. Wind south-southwest around 9 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Dense overcast. Patchy light fog in the morning, then light to moderate fog in the afternoon. Rain likely in the morning, then a slight chance of rain in the afternoon. High 10°. Wind south-southwest around 8 mph, gusting to 16 mph, in the morning, becoming west in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Tuesday night |
Mostly cloudy in the evening, becoming clear after midnight. Light to moderate fog. Low 3°. Wind west-northwest around 4 mph. |
| Wednesday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog. High 6°. Wind southwest around 2 mph. |
| Wednesday night |
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog. A chance of rain after midnight. Low 5°, but temperatures rising after midnight. Wind south around 4 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday |
Dense overcast. Patchy light fog. A chance of rain in the morning, then rain likely in the afternoon. High 9°. Wind south-southwest around 7 mph in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm. |
| Thursday night |
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. Rain very likely. Low 7°. Wind south-southwest around 14 mph, gusting to 24 mph, in the evening, becoming west-southwest after midnight. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Friday |
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. Patchy light fog. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 9°. Wind south around 9 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday night |
Partly cloudy in the evening, becoming cloudy after midnight. Moderate fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 6°. Wind south around 5 mph in the evening, becoming east-southeast after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Dense overcast. Patchy light fog. A slight chance of rain. High 8°. Wind east-southeast around 5 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Dense overcast. Patchy light fog. A slight chance of rain. Low 6°. Wind north around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog. A slight chance of rain. High 7°. Wind west-northwest around 3 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. Low 5°. Wind west-southwest around 2 mph in the evening, becoming south-southeast after midnight. |
| Monday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog. A slight chance of rain in the afternoon. High 7°. Wind south-southeast around 7 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy. Patchy light fog. A slight chance of rain. Low 6°. Wind south-southeast around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. High 8°. Wind east-southeast around 6 mph. |
| Tuesday night |
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. Low 6°. Wind east-southeast around 5 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.