WXSIM Forecast for: Sondrio Issued by: OSSERVATORIO METEO AMATORIALE DI MONTAGNA IN VALTELLINA

Updated: Tuesday, 21-Apr-2026 07:00 am

Today Chance rain Tonight Chance rain Wednesday Chance rain Wednesday night Fog late Thursday Fog a.m. Thursday night Partly Cloudy Friday Fog a.m. Friday night Mostly Cloudy 2 mm. 5 mm. 2 mm. <2 mm. High: 21° Low: 9° High: 18° Low: 8° High: 22° Low: 8° High: 24° Low: 10°                 NNW→WSW 3 kph Light air WNW→N calm Calm SW calm Calm W→NNE calm Calm NNE→W 4 kph Light air NNW 6 kph Light breeze NNW→SW 5 kph Light air NNW 4 kph Light air UV: 5  Medium  UV: 5  Medium  UV: 6  High

Today	Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. A chance of rain in the afternoon. High 21°. UV index up to 5. Wind north-northwest around 3 kph in the morning, becoming west-southwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tonight	Partly to mostly cloudy. Patchy light fog after midnight. A chance of rain. Low 9°. Wind west-northwest near calm in the evening, becoming north after midnight. Chance of precipitation 50 percent. Precipitation mostly around 5 mm.
Wednesday	Partly to mostly cloudy. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 18°. Wind southwest near calm. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Wednesday night	Partly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. A slight chance of rain. Low 8°. Wind west near calm in the evening, becoming north-northeast after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday	Sunny. Patchy light fog in the morning. High 22°. UV index up to 5. Wind north-northeast around 4 kph in the morning, becoming west in the afternoon.
Thursday night	Clear in the evening, becoming fair to partly cloudy after midnight. Low 8°. Wind north-northwest around 6 kph.
Friday	Sunny in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. High 24°. UV index up to 6. Wind north-northwest around 5 kph in the morning, becoming southwest in the afternoon.
Friday night	Mostly cloudy in the evening, becoming fair after midnight. Low 10°. Wind north-northwest around 4 kph.

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