| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Monday, 27-Apr-2026 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Partly cloudy. Low 9°. Wind north-northeast around 9 mph, gusting to 15 mph. |
| Tuesday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 15°. Wind north-northeast around 11 mph, gusting to 23 mph, in the morning, becoming 15 mph, gusting to 25 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Fair to partly cloudy in the evening, becoming clear after midnight. Low 6°. Wind chill ranging from 1 to 11. Wind north-northeast around 16 mph, gusting to 23 mph. |
| Wednesday |
Sunny in the morning, becoming partly to mostly sunny in the afternoon. High 18°. UV index up to 4. Wind north-northeast around 19 mph, gusting to 28 mph, in the morning, becoming east in the afternoon. |
| Wednesday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 9°. Wind east around 16 mph, gusting to 26 mph. |
| Thursday |
Sunny. High 21°. UV index up to 5. Wind east around 15 mph, gusting to 26 mph. |
| Thursday night |
Clear in the evening, becoming partly cloudy after midnight. Low 8°. Wind east around 8 mph, gusting to 21 mph, in the evening, becoming 5 mph after midnight. |
| Friday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the afternoon. High 23°. UV index up to 5. Wind east-southeast around 7 mph, gusting to 17 mph, in the morning, becoming south-southeast in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 11°. Wind southwest around 4 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 19°. UV index up to 4. Wind west around 6 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Mostly clear in the evening, becoming partly cloudy after midnight. Low 9°. Wind west-southwest around 6 mph, gusting to 18 mph. |
| Sunday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. High 19°. UV index up to 5. Wind southwest around 7 mph, gusting to 18 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy to cloudy in the evening, becoming clear after midnight. A slight chance of rain. Low 8°. Wind southwest around 6 mph, gusting to 16 mph, in the evening, becoming 2 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Sunny in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the afternoon. High 18°. UV index up to 4. Wind west-southwest around 5 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Fair to partly cloudy in the evening, becoming clear after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 7°. Wind west-southwest around 5 mph in the evening, becoming northwest after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. High 19°. UV index up to 5. Wind northwest around 6 mph. |
| Tuesday night |
Partly cloudy in the evening, becoming clear after midnight. Low 7°. Wind north-northwest 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.