| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Thursday, 27-Aug-2026 07:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| Tonight |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Light to moderate fog after midnight. Low 14°. Wind southwest around 5 mph. |
| Friday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. Light to moderate fog in the morning. A slight chance of rain in the afternoon. Breezy. High 22°. Wind southwest around 9 mph, gusting to 22 mph, in the morning, becoming 16 mph, gusting to 24 mph, 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. Breezy. Low 15°. Wind southwest around 13 mph, gusting to 23 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. Windy. High 18°. Wind south-southwest around 13 mph, gusting to 23 mph, in the morning, becoming 21 mph, gusting to 32 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 10 mm. |
| Saturday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Breezy. Low 14°. Wind southwest around 15 mph, gusting to 25 mph, in the evening, becoming 10 mph, gusting to 18 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 chance of rain. High 20°. Wind southwest around 8 mph, gusting to 17 mph, in the morning, becoming 13 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then rain likely after midnight. Scattered thundershowers possible. Low 14°. Wind southwest around 11 mph, gusting to 19 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Monday |
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. Breezy. High 21°. Wind west-southwest around 11 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly to mostly cloudy. Low 13°. Wind west-southwest around 7 mph, gusting to 16 mph, in the evening, becoming 4 mph after midnight. |
| Tuesday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 21°. Wind west-southwest around 8 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 13°. Wind west around 6 mph in the evening, becoming 3 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Sunny in the morning, becoming partly to mostly sunny in the afternoon. High 21°. UV index up to 4. Wind west around 4 mph in the morning, becoming 8 mph in the afternoon. |
| Wednesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind west around 5 mph. |
| Thursday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy and warm. High 23°. UV index up to 4. Wind west-southwest around 9 mph, gusting to 21 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. |
| Thursday night |
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Breezy. Low 17°. Wind west-southwest around 13 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Breezy. High 19°. Wind west-northwest around 10 mph, gusting to 21 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon. |
| Friday night |
Fair in the evening, becoming clear after midnight. Low 10°. Wind west-northwest around 6 mph, gusting to 17 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.