| WXSIM Forecast for:
Winchester Issued by: winchesterweather.org.uk |
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| Updated: Monday, 09-Mar-2026 07:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 5°. Wind southwest around 4 mph. |
| Tuesday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 12°. Wind west-southwest around 5 mph, gusting to 16 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Dense overcast in the evening, becoming cloudy after midnight. Patchy light fog after midnight. Rain likely. Low 7°. Wind south-southwest around 14 mph, gusting to 23 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Wednesday |
Mostly cloudy in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 12°. Wind west around 12 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Clear in the evening, becoming mostly cloudy to cloudy after midnight. Low 6°. Wind southwest around 8 mph, gusting to 15 mph, in the evening, becoming 14 mph, gusting to 23 mph, after midnight. |
| Thursday |
Cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain. High 12°. Wind southwest around 21 mph, gusting to 32 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Dense overcast. Rain very likely. Low 9°. Wind southwest around 26 mph, gusting to 35 mph, in the evening, becoming 18 mph, gusting to 35 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm. |
| Friday |
Dense overcast in the morning, becoming 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. Scattered thundershowers possible. High 10°, but temperatures falling in the afternoon. Wind west-southwest around 13 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Partly cloudy in the evening, becoming mostly clear after midnight. Low 3°. Wind chill ranging from -1 to 3. Wind west-southwest around 10 mph, gusting to 18 mph. |
| Saturday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the afternoon. High 10°. Wind west-northwest around 10 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Clear in the evening, becoming mostly cloudy after midnight. Low 3°. Wind west-northwest around 5 mph in the evening, becoming west-southwest after midnight. |
| Sunday |
Cloudy. A slight chance of rain. High 12°. Wind west-southwest around 11 mph, gusting to 20 mph, in the morning, becoming 14 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 9°. Wind west-southwest around 11 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 11°. Wind west-southwest around 11 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy. Low 8°. Wind west-southwest around 9 mph, gusting to 16 mph. |
| Tuesday |
Partly cloudy in the morning, becoming sunny in the afternoon. High 15°. Wind south-southwest around 10 mph, gusting to 20 mph. |
| Tuesday night |
Clear in the evening, becoming mostly cloudy after midnight. Low 7°. Wind south-southeast around 4 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.