| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Monday, 01-Jun-2026 04:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Dense overcast. Patchy light fog in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. High 21°. Wind southwest around 10 mph, gusting to 20 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Tonight |
Dense overcast. Patchy light fog in the evening, then light to moderate fog after midnight. Rain very likely. Precipitation showery or intermittent. Low 15°, but temperatures rising after midnight. Wind southwest around 8 mph, gusting to 16 mph. Chance of precipitation 80 percent. Precipitation mostly over 60 mm. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Moderate fog in the morning, then patchy light fog in the afternoon. Rain likely. High 17°. Wind west around 8 mph, gusting to 19 mph, in the morning, becoming 12 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Tuesday night |
Mostly clear in the evening, becoming partly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 12°. Wind west around 10 mph, gusting to 18 mph, in the evening, becoming 7 mph after midnight. |
| Wednesday |
Cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Rain likely. High 18°. UV index up to 5. Wind southwest around 11 mph, gusting to 20 mph, in the morning, becoming 16 mph, gusting to 25 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Wednesday night |
Cloudy. Patchy light fog. Rain likely. Scattered thundershowers possible. Low 14°. Wind southwest around 15 mph, gusting to 23 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm. |
| Thursday |
Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog. A chance of rain in the morning, then rain likely in the afternoon. Scattered thundershowers possible. High 16°. Wind southwest around 16 mph, gusting to 24 mph. Chance of precipitation 70 percent. Precipitation mostly around 5 mm. |
| Thursday night |
Dense overcast in the evening, becoming mostly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Scattered thundershowers possible. Low 11°. Wind west-southwest around 10 mph, gusting to 22 mph. Chance of precipitation 50 percent. Precipitation mostly less than 2 mm. |
| Friday |
Mostly cloudy to cloudy. Patchy light fog in the morning. A slight chance of rain. High 16°. Wind west-northwest around 10 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 10°. Wind west-northwest around 5 mph in the evening, becoming 2 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 17°. Wind west-southwest around 4 mph in the morning, becoming 8 mph in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 9°. Wind west-southwest around 5 mph in the evening, becoming 2 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Partly cloudy. High 20°. UV index up to 6. Wind south-southeast around 6 mph, gusting to 17 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. |
| Sunday night |
Mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain after midnight. Low 13°. Wind south around 8 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 19°. UV index up to 6. Wind west-northwest around 10 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 10°. Wind west-northwest around 8 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. |
| Tuesday |
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. High 19°. UV index up to 6. Wind west-northwest around 4 mph in the morning, becoming southwest around 7 mph in the afternoon. |
| Tuesday night |
Partly cloudy in the evening, becoming clear after midnight. Low 9°. Wind southwest around 3 mph in the evening, becoming south after midnight. |
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.