| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Wednesday, 15-Apr-2026 04:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Fair in the evening, becoming mostly cloudy after midnight. Patchy light fog. A slight chance of rain after midnight. Low 8°. Wind south around 11 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Partly cloudy in the morning, becoming cloudy in the afternoon. Light to moderate fog in the morning. A slight chance of rain. High 15°. Wind south around 11 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Dense overcast in the evening, becoming cloudy after midnight. A slight chance of rain. Low 10°. Wind south-southwest around 6 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Mostly cloudy. A slight chance of rain in the afternoon. High 18°. Wind south-southwest around 12 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 7°. Wind south-southwest around 5 mph, gusting to 18 mph, in the evening, becoming west-southwest after midnight. |
| Saturday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 16°. Wind west around 8 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. A slight chance of rain. Low 5°. Wind northwest around 5 mph in the evening, becoming north after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Sunny. Patchy light fog in the morning. High 16°. Wind north-northeast around 7 mph, gusting to 16 mph. |
| Sunday night |
Clear. Low 5°. Wind northeast around 5 mph. |
| Monday |
Sunny in the morning, becoming mostly cloudy in the afternoon. High 16°. Wind northeast around 11 mph, gusting to 21 mph. |
| Monday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain after midnight. Low 6°. Wind northeast around 11 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 14°. Wind north-northeast around 16 mph, gusting to 26 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Clear. Low 5°. Wind chill ranging from 2 to 11. Wind north-northeast around 12 mph, gusting to 23 mph. |
| Wednesday |
Sunny. High 15°. UV index up to 4. Wind north-northeast around 10 mph, gusting to 20 mph. |
| Wednesday night |
Clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 4°. Wind north-northwest around 6 mph, gusting to 16 mph. |
| Thursday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. High 14°. UV index up to 4. Wind north-northwest around 10 mph, gusting to 22 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. |
| Thursday night |
Clear in the evening, becoming partly cloudy after midnight. Low 5°. Wind north-northwest around 6 mph, gusting to 19 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.