| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Tuesday, 09-Jun-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly cloudy. A slight chance of rain. High 18°. UV index up to 5. Wind west-southwest around 14 mph, gusting to 23 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Fair to partly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 9°. Wind west-southwest around 7 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 17°. Wind west-southwest around 9 mph, gusting to 19 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 7°. Wind west-northwest around 9 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Dense overcast. Patchy light fog. Rain likely. High 12°. Wind west around 8 mph, gusting to 15 mph, in the morning, becoming south-southwest in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm. |
| Thursday night |
Dense overcast. A slight chance of rain. Low 11°, but temperatures rising after midnight. Wind west around 8 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 21°. UV index up to 5. Wind west around 11 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly clear in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 11°. Wind west around 8 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. |
| Saturday |
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 24°. UV index up to 6. Wind northwest around 5 mph. |
| Saturday night |
Fair to partly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 11°. Wind northeast around 2 mph in the evening, becoming east-southeast after midnight. |
| Sunday |
Sunny in the morning, becoming partly cloudy in the afternoon. High 25°. UV index up to 7. Wind east-southeast around 5 mph. |
| Sunday night |
Partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 13°. Wind south-southeast around 4 mph in the evening, becoming east after midnight. |
| Monday |
Partly cloudy in the morning, becoming mostly sunny in the afternoon. High 26°. UV index up to 7. Wind east around 9 mph, gusting to 18 mph. |
| Monday night |
Mostly clear. Patchy light fog after midnight. Low 14°. Wind east around 7 mph. |
| Tuesday |
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 23°. UV index up to 6. Wind southwest around 9 mph, gusting to 17 mph, in the morning, becoming 12 mph, gusting to 19 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Partly to mostly cloudy. Patchy light fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 13°. Wind southwest around 8 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 21°. UV index up to 6. Wind southwest around 15 mph, gusting to 25 mph, in the morning, becoming 18 mph, gusting to 27 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Fair in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Low 12°. Wind southwest around 14 mph, gusting to 25 mph, in the evening, becoming 10 mph, gusting to 17 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.