| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Thursday, 04-Jun-2026 05:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Rain likely. High 19°. UV index up to 5. Wind southwest around 15 mph, gusting to 25 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Tonight |
Fair to partly cloudy in the evening, becoming fair after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 8°. Wind west around 11 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Light to moderate fog in the morning. A slight chance of rain. High 16°. Wind west around 10 mph, gusting to 19 mph, in the morning, becoming southwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Low 9°. Wind south-southeast around 8 mph, gusting to 17 mph, in the evening, becoming 12 mph, gusting to 18 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Saturday |
Cloudy in the morning, becoming partly cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. High 18°. UV index up to 4. Wind south-southeast around 14 mph, gusting to 26 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 10 and 20 mm. |
| Saturday night |
Partly to mostly cloudy. Light to moderate fog after midnight. A slight chance of rain. Low 9°. Wind west around 17 mph, gusting to 26 mph, in the evening, becoming 9 mph, gusting to 17 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Partly cloudy in the morning, becoming cloudy in the afternoon. Light to moderate fog in the morning. A slight chance of rain in the afternoon. High 18°. UV index up to 4. Wind west around 9 mph, gusting to 19 mph, in the morning, becoming southwest around 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Low 11°. Wind southwest around 6 mph, gusting to 16 mph, in the evening, becoming south after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Rain likely. High 16°. UV index up to 4. Wind south around 11 mph, gusting to 19 mph, in the morning, becoming west-southwest around 17 mph, gusting to 27 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Monday night |
Clear. Patchy light fog after midnight. Low 7°. Wind west around 11 mph, gusting to 23 mph. |
| Tuesday |
Mostly sunny in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 16°. UV index up to 5. Wind west around 12 mph, gusting to 23 mph, in the morning, becoming 15 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday night |
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain. Low 10°. Wind southwest around 9 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Dense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain. High 16°. Wind southwest around 15 mph, gusting to 22 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Mostly cloudy. A slight chance of rain. Low 10°. Wind southwest around 9 mph, gusting to 20 mph, in the evening, becoming north-northwest near calm after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 20°. UV index up to 5. Wind south around 6 mph, gusting to 15 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 |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain after midnight. Low 12°. Wind south-southwest around 7 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Dense overcast in the morning, becoming mostly cloudy in the afternoon. A chance of rain. High 20°. UV index up to 4. Wind west-southwest around 11 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly cloudy. A slight chance of rain. Low 11°. Wind west-southwest around 6 mph, gusting to 16 mph, in the evening, becoming near calm after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
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