| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Saturday, 18-Jul-2026 11:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| Rest of tonight |
Partly cloudy. Low 14°. Wind east-northeast around 6 mph. |
| Sunday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 23°. UV index up to 5. Wind east-northeast around 9 mph, gusting to 19 mph. |
| Sunday night |
Fair in the evening, becoming partly to mostly cloudy after midnight. Low 13°. Wind east-northeast around 5 mph, gusting to 17 mph. |
| Monday |
Mostly sunny in the morning, becoming sunny in the afternoon. High 25°. UV index up to 6. Wind northeast around 8 mph, gusting to 18 mph. |
| Monday night |
Clear. Low 11°. Wind southeast around 3 mph in the evening, becoming east-northeast after midnight. |
| Tuesday |
Sunny. Warm. High 25°. UV index up to 7. Wind north-northeast around 8 mph, gusting to 18 mph. |
| Tuesday night |
Clear in the evening, becoming partly cloudy after midnight. Low 12°. Wind southeast around 3 mph. |
| Wednesday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 26°. UV index up to 5. Wind west-northwest around 4 mph. |
| Wednesday night |
Clear. Low 12°. Wind north-northeast around 5 mph in the evening, becoming 9 mph after midnight. |
| Thursday |
Sunny in the morning, becoming mostly sunny in the afternoon. Warm. High 27°. UV index up to 7. Wind northeast around 7 mph, gusting to 15 mph, in the morning, becoming south in the afternoon. |
| Thursday night |
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 12°. Wind south-southwest around 6 mph in the evening, becoming northwest around 2 mph after midnight. |
| Friday |
Partly cloudy. Warm. High 28°. UV index up to 6. Wind northwest around 4 mph in the morning, becoming west-southwest around 10 mph, gusting to 19 mph, in the afternoon. |
| Friday night |
Partly to mostly cloudy. Low 13°. Wind west around 10 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight. |
| Saturday |
Mostly cloudy in the morning, becoming cloudy in the afternoon. Breezy. High 22°. UV index up to 4. Wind west around 9 mph, gusting to 21 mph, in the morning, becoming 15 mph, gusting to 22 mph, in the afternoon. |
| Saturday night |
Dense overcast in the evening, becoming cloudy after midnight. A slight chance of rain. Breezy. Low 15°. Wind west around 14 mph, gusting to 22 mph, in the evening, becoming 11 mph, gusting to 17 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Breezy. High 24°. UV index up to 4. Wind west around 12 mph, gusting to 20 mph, in the morning, becoming 15 mph, gusting to 23 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 13°. Wind west around 12 mph, gusting to 23 mph, in the evening, becoming 6 mph after midnight. |
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.