| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Sunday, 03-May-2026 04:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Fair to partly cloudy in the evening, becoming fair after midnight. Patchy light fog. A slight chance of rain. Low 8°. Wind southwest around 3 mph in the evening, becoming northwest after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 18°. UV index up to 4. Wind north around 4 mph in the morning, becoming northeast in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Monday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Light to moderate fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 9°. Wind northeast around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Light to moderate fog in the morning. A chance of rain. High 14°. Wind northeast around 8 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 8°. Wind northeast around 8 mph, gusting to 15 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 16°. UV index up to 4. Wind east-northeast around 8 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Low 7°. Wind east around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 16°. Wind east around 3 mph in the morning, becoming south in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly to mostly cloudy. Low 6°. Wind south-southwest around 2 mph in the evening, becoming east-southeast after midnight. |
| Friday |
Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 18°. UV index up to 4. Wind east-southeast 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. |
| Friday night |
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Low 10°. Wind east-southeast around 8 mph, gusting to 15 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. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 18°. Wind southeast around 9 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Saturday night |
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 10°. Wind southwest around 4 mph, gusting to 16 mph, in the evening, becoming west after midnight. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Sunday |
Dense overcast. Patchy light fog. A chance of rain in the morning, then rain likely in the afternoon. High 13°. Wind north-northeast around 3 mph in the morning, becoming 7 mph in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 10 mm. |
| Sunday night |
Dense overcast. Patchy light fog. Rain likely in the evening, then a chance of rain after midnight. Low 10°. Wind north around 9 mph in the evening, becoming northwest after midnight. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Monday |
Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 14°. Wind northwest around 7 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Low 7°. Wind west around 5 mph in the evening, becoming 2 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
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.