| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Thursday, 16-Apr-2026 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Rest of tonight |
Mostly cloudy to cloudy. A slight chance of rain. Low 9°. Wind south-southwest around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the afternoon. High 18°. Wind south-southwest around 11 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 8°. Wind south-southwest around 6 mph, gusting to 18 mph, in the evening, becoming west after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the afternoon. High 16°. Wind west around 6 mph, gusting to 17 mph, in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Fair to partly cloudy in the evening, becoming clear after midnight. Light to moderate fog after midnight. Low 4°. Wind north-northwest around 5 mph, gusting to 16 mph. |
| Sunday |
Sunny. Moderate fog in the morning. High 15°. Wind north-northwest around 8 mph, gusting to 17 mph. |
| Sunday night |
Fair in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 4°. Wind north-northeast around 6 mph. |
| Monday |
Mostly sunny in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the afternoon. High 13°. Wind north-northeast around 9 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. A slight chance of rain. Low 4°. Wind north-northeast around 7 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. High 12°. Wind north around 10 mph, gusting to 20 mph, in the morning, becoming east-northeast in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Mostly clear in the evening, becoming clear after midnight. Low 4°. Wind chill ranging from 0 to 9. Wind east-northeast around 12 mph, gusting to 20 mph. |
| Wednesday |
Sunny. High 15°. Wind northeast around 14 mph, gusting to 24 mph. |
| Wednesday night |
Clear. Low 5°. Wind chill ranging from 2 to 13. Wind northeast around 10 mph, gusting to 19 mph. |
| Thursday |
Sunny. High 18°. UV index up to 4. Wind east-northeast around 13 mph, gusting to 22 mph. |
| Thursday night |
Fair in the evening, becoming clear after midnight. Low 6°. Wind east-northeast around 9 mph, gusting to 20 mph. |
| Friday |
Sunny. High 19°. UV index up to 4. Wind east-northeast around 11 mph, gusting to 21 mph. |
| Friday night |
Clear. Low 6°. Wind east-northeast around 9 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.