WXSIM Forecast for:
Winchester
Issued by: winchesterweather.org.uk |
| Updated: Sunday, 05-Jul-2026 05:00 pm |
Tonight

Fog late |
Monday

Fog a.m. |
Monday night

Partly Cloudy |
Tuesday

Mostly Sunny |
Tuesday night

Mostly Clear |
Wednesday

Sunny |
Wednesday night

Clear |
Thursday

Mostly Sunny |
Thursday night

Partly Cloudy |
Friday

Partly Cloudy |
Friday night

Partly Cloudy |
Saturday

Thunder storm |
Saturday night

Thunder storm |
Sunday

Thunder storm |
Sunday night

Thunder storm |
Monday

Partly Cloudy |
Monday night

Mostly Cloudy |
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<2 mm. |
<2 mm. |
<2 mm. |
<2 mm. |
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| Low: 14° |
High: 27° |
Low: 13° |
High: 28° |
Low: 13° |
High: 30° |
Low: 14° |
High: 30° |
Low: 17° |
High: 34° |
Low: 16° |
High: 30° |
Low: 19° |
High: 31° |
Low: 18° |
High: 29° |
Low: 17° |
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W 8-19→4 mph Fresh breeze |
W 8-17→13-20 mph Fresh breeze |
W 9-19→5 mph Fresh breeze |
WNW 8-19→13-22 mph Fresh breeze |
WNW→NNW 9-19→4 mph Fresh breeze |
NNW→WSW 2→6-16 mph Moderate breeze |
WSW→ESE 5→calm mph Light breeze |
ESE 6-17→11-18 mph Moderate breeze |
ESE 10-15 mph Moderate breeze |
ENE→ESE 12-21 mph Fresh breeze |
ENE 10→6 mph Gentle breeze |
ESE→SSE 6 mph Light breeze |
SSE→NE 3 mph Light air |
NNE 11-21→15-23 mph Fresh breeze |
ENE 9-16→14-20 mph Fresh breeze |
NE 16-23 mph Fresh breeze |
NE 13-23 mph Fresh breeze |
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UV: 6 High |
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UV: 7 High |
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UV: 7 High |
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UV: 6 High |
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UV: 7 High |
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UV: 5 Medium |
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UV: 7 High |
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UV: 5 Medium |
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Tonight
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Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 14°. Wind west around 8 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. |
Monday
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Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Warm. High 27°. UV index up to 6. Wind west around 8 mph, gusting to 17 mph, in the morning, becoming 13 mph, gusting to 20 mph, in the afternoon. |
Monday night
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Partly cloudy. Low 13°. Wind west around 9 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight. |
Tuesday
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Mostly sunny. Warm. High 28°. UV index up to 7. Wind west-northwest around 8 mph, gusting to 19 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. |
Tuesday night
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Clear in the evening, becoming mostly clear after midnight. Low 13°. Wind west-northwest around 9 mph, gusting to 19 mph, in the evening, becoming north-northwest around 4 mph after midnight. |
Wednesday
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Sunny. Unusually hot. High 30°. UV index up to 7. Wind north-northwest around 2 mph in the morning, becoming west-southwest around 6 mph, gusting to 16 mph, in the afternoon. |
Wednesday night
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Clear. Low 14°. Wind west-southwest around 5 mph in the evening, becoming east-southeast near calm after midnight. |
Thursday
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Sunny in the morning, becoming partly to mostly sunny in the afternoon. Unusually hot. High 30°. UV index up to 6. Wind east-southeast around 6 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 18 mph, in the afternoon. |
Thursday night
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Fair in the evening, becoming fair to partly cloudy after midnight. Low 17°. Wind east-southeast around 10 mph, gusting to 15 mph. |
Friday
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Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Breezy and exceptionally hot. High 34°. UV index up to 7. Wind east-northeast around 12 mph, gusting to 21 mph, in the morning, becoming east-southeast in the afternoon. |
Friday night
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Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 16°. Wind east-northeast around 10 mph in the evening, becoming 6 mph after midnight. |
Saturday
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Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Scattered thundershowers possible. Unusually hot. High 30°. UV index up to 5. Wind east-southeast around 6 mph in the morning, becoming south-southeast in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Saturday night
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Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Scattered thundershowers possible. Low 19°. Wind south-southeast around 3 mph in the evening, becoming northeast after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Sunday
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Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Scattered thundershowers possible. Breezy and unusually hot. High 31°. UV index up to 7. Wind north-northeast around 11 mph, gusting to 21 mph, in the morning, becoming 15 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
Sunday night
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Partly to mostly cloudy. A slight chance of rain. Scattered thundershowers possible. Breezy. Low 18°. Wind east-northeast around 9 mph, gusting to 16 mph, in the evening, becoming 14 mph, gusting to 20 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm. |
Monday
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Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. Breezy and unusually hot. High 29°. UV index up to 5. Wind northeast around 16 mph, gusting to 23 mph. |
Monday night
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Mostly clear in the evening, becoming mostly cloudy after midnight. Breezy. Low 17°. Wind northeast around 13 mph, gusting to 23 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
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