WXSIM Forecast for:
Winchester
Issued by: winchesterweather.org.uk |
| Updated: Wednesday, 10-Jun-2026 06:00 am |
Today

Chance rain |
Tonight

Fog late |
Thursday

Rain likely |
Thursday night

Cloudy |
Friday

Mostly Cloudy |
Friday night

Fog late |
Saturday

Sunny |
Saturday night

Fog late |
Sunday

Mostly Cloudy |
Sunday night

Mostly Cloudy |
Monday

Mostly Cloudy |
Monday night

Mostly Cloudy |
Tuesday

Chance rain |
Tuesday night

Fog late |
Wednesday

Fog a.m. |
Wednesday night

Fog late |
Thursday

Fog a.m. |
Thursday night

Partly Cloudy |
| <5 mm. |
<2 mm. |
7 mm. |
<2 mm. |
<2 mm. |
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<2 mm. |
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2 mm. |
<2 mm. |
<2 mm. |
<2 mm. |
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| High: 17° |
Low: 8° |
High: 15° |
Low: 12° |
High: 19° |
Low: 10° |
High: 23° |
Low: 11° |
High: 24° |
Low: 13° |
High: 24° |
Low: 14° |
High: 19° |
Low: 12° |
High: 21° |
Low: 11° |
High: 22° |
Low: 11° |
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W 10-20 mph Fresh breeze |
W 9-19→6 mph Fresh breeze |
SW 9-19→14-21 mph Fresh breeze |
W 11-19 mph Fresh breeze |
W 13-21 mph Fresh breeze |
W 11-20→6 mph Fresh breeze |
WNW 7-18→10-19 mph Fresh breeze |
WNW 5-16→2 mph Moderate breeze |
WNW 2 mph Light air |
E 2→5 mph Light breeze |
ESE 10-19 mph Fresh breeze |
SE→SSW 7-16→4 mph Moderate breeze |
WSW 7-16→12-18 mph Moderate breeze |
WSW 11-17→7 mph Moderate breeze |
WSW 10-22→13-22 mph Fresh breeze |
WSW 9-18→5 mph Moderate breeze |
WSW 7-18→11-19 mph Fresh breeze |
WSW 6-17→3 mph Moderate breeze |
UV: 5 Medium |
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UV: 7 High |
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UV: 6 High |
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UV: 5 Medium |
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UV: 5 Medium |
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UV: 6 High |
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Today
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Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. A chance of rain. High 17°. UV index up to 5. Wind west around 10 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
Tonight
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Partly to mostly cloudy. Patchy light fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 8°. Wind west around 9 mph, gusting to 19 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Thursday
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Dense overcast. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. High 15°. Wind southwest around 9 mph, gusting to 19 mph, in the morning, becoming 14 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
Thursday night
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Cloudy. A slight chance of rain. Low 12°. Wind west around 11 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Friday
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Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 19°. Wind west around 13 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Friday night
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Fair to partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 10°. Wind west around 11 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. |
Saturday
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Sunny. High 23°. UV index up to 7. Wind west-northwest around 7 mph, gusting to 18 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. |
Saturday night
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Mostly clear in the evening, becoming fair after midnight. Patchy light fog after midnight. Low 11°. Wind west-northwest around 5 mph, gusting to 16 mph, in the evening, becoming 2 mph after midnight. |
Sunday
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Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. High 24°. UV index up to 6. Wind west-northwest around 2 mph. |
Sunday night
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Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain after midnight. Low 13°. Wind east around 2 mph in the evening, becoming 5 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Monday
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Mostly cloudy. High 24°. UV index up to 5. Wind east-southeast around 10 mph, gusting to 19 mph. |
Monday night
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Mostly cloudy. Low 14°. Wind southeast around 7 mph, gusting to 16 mph, in the evening, becoming south-southwest around 4 mph after midnight. |
Tuesday
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Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 19°, but temperatures falling in the afternoon. Wind west-southwest around 7 mph, gusting to 16 mph, in the morning, becoming 12 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
Tuesday night
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Mostly cloudy to cloudy in the evening, becoming mostly clear after midnight. Moderate fog after midnight. A slight chance of rain. Low 12°. Wind west-southwest around 11 mph, gusting to 17 mph, in the evening, becoming 7 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Wednesday
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Mostly sunny in the morning, becoming mostly cloudy in the afternoon. Light to moderate fog in the morning. A slight chance of rain in the afternoon. High 21°. UV index up to 5. Wind west-southwest around 10 mph, gusting to 22 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Wednesday night
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Mostly cloudy. Light to moderate fog after midnight. A slight chance of rain. Low 11°. Wind west-southwest around 9 mph, gusting to 18 mph, in the evening, becoming 5 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Thursday
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Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Light to moderate fog in the morning. High 22°. UV index up to 6. Wind west-southwest around 7 mph, gusting to 18 mph, in the morning, becoming 11 mph, gusting to 19 mph, in the afternoon. |
Thursday night
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Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 11°. Wind west-southwest around 6 mph, gusting to 17 mph, in the evening, becoming 3 mph after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.
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