| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Monday, 19-Oct-2026 09:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain. High 13°. Wind east around 6 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Dense overcast. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 9°. Wind east-northeast around 6 mph. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm. |
| Tuesday |
Dense overcast. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 12°. Wind east-northeast around 6 mph, gusting to 16 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening. A slight chance of rain in the evening, then a chance of rain after midnight. Low 9°. Wind south-southwest around 6 mph in the evening, becoming 15 mph, gusting to 23 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday |
Mostly 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. Windy. High 13°. Wind southwest around 18 mph, gusting to 31 mph, in the morning, becoming 22 mph, gusting to 34 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday night |
Cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Breezy. Low 9°. Wind southwest around 14 mph, gusting to 26 mph, in the evening, becoming 9 mph, gusting to 16 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Partly to mostly 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 14°. Wind southwest around 7 mph in the morning, becoming 10 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday night |
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. Rain very likely. Windy. Low 10°, but temperatures rising after midnight. Wind south-southwest around 19 mph, gusting to 30 mph, in the evening, becoming 24 mph, gusting to 33 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
| Friday |
Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Windy. High 12°, but temperatures falling in the afternoon. Wind west around 21 mph, gusting to 33 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday night |
Cloudy in the evening, becoming fair to partly cloudy after midnight. A slight chance of rain. Breezy. Low 7°. Wind west around 14 mph, gusting to 23 mph, in the evening, becoming 11 mph, gusting to 21 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Mostly cloudy in the morning, becoming dense overcast in the afternoon. Rain likely in the afternoon. High 11°. Wind west-southwest around 9 mph, gusting to 16 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Saturday night |
Dense overcast. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 9°, but temperatures rising after midnight. Wind southwest around 13 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Sunday |
Dense overcast in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Windy and mild. High 17°. Wind west-southwest around 18 mph, gusting to 26 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Fair in the evening, becoming mostly clear after midnight. Patchy light fog. Breezy. Low 10°. Wind west-southwest around 12 mph, gusting to 24 mph. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog. A slight chance of rain. Breezy. High 15°. Wind west-southwest around 8 mph, gusting to 16 mph, in the morning, becoming 14 mph, gusting to 21 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Windy and relatively mild. Low 14°. Wind southwest around 18 mph, gusting to 25 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the afternoon. Windy and mild. High 17°. Wind southwest around 19 mph, gusting to 31 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Partly cloudy. A slight chance of rain. Windy and relatively mild. Low 12°. Wind west-southwest around 16 mph, gusting to 26 mph. 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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