| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Saturday, 21-Mar-2026 01:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Clear. High 15°. Wind northeast around 5 mph, gusting to 18 mph. |
| Tonight |
Clear. Low 1°. Wind northeast around 3 mph. |
| Sunday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 14°. Wind northeast around 3 mph. |
| Sunday night |
Cloudy. A slight chance of rain. Low 7°. Wind north around 3 mph in the evening, becoming 7 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Cloudy. A slight chance of rain in the afternoon. High 13°. Wind north-northeast around 4 mph in the morning, becoming southwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy in the evening, becoming mostly cloudy after midnight. Low 6°. Wind southwest around 6 mph. |
| Tuesday |
Mostly cloudy to cloudy. A slight chance of rain in the afternoon. High 14°. Wind southwest around 14 mph, gusting to 25 mph, in the morning, becoming 18 mph, gusting to 25 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Partly cloudy. A slight chance of rain. Low 4°. Wind chill ranging from 0 to 8. Wind west around 14 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 10°. Wind west around 17 mph, gusting to 28 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Fair in the evening, becoming partly cloudy after midnight. Low 3°. Wind chill ranging from 0 to 5. Wind west around 12 mph, gusting to 23 mph. |
| Thursday |
Mostly cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 9°. Wind northwest around 10 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Dense overcast in the evening, becoming cloudy after midnight. A slight chance of rain. Low 5°. Wind northwest around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 12°. Wind west-southwest around 4 mph. 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 in the evening, then a chance of rain after midnight. Low 6°. Wind west-southwest around 2 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm. |
| Saturday |
Dense overcast in the morning, becoming partly cloudy in the afternoon. Patchy light fog. Rain likely in the morning, then a slight chance of rain in the afternoon. High 10°. Wind west around 6 mph in the morning, becoming northwest around 10 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 10 and 20 mm. |
| Saturday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 4°. Wind north around 9 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. |
| Sunday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 11°. Wind west around 7 mph, gusting to 19 mph, in the morning, becoming 14 mph, gusting to 21 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Cloudy in the evening, becoming partly cloudy after midnight. A slight chance of rain. Low 8°. Wind west around 13 mph, gusting to 21 mph. 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.