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Semily Weather Forecast - 7 to 16 days - 28th June 2026

Semily Weather

ECMWF IFS
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Weather Forecast for Semily (300m to 450m)

Weather Outlook from 28 June.

Semily Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Semily Weather Forecast updated at 03:42 CDT, next update expected imminently.

Long-range Snow Outlook for Semily

 
Snowfall

 
Snow Line

Max 36℃
Min 11℃

Snow unlikely

Semily Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Semily from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sun
28
Cloud

Cloudy.

Max 36℃
Min 23℃
Mon
29
Clear

Clear sky.

Max 35℃
Min 22℃
Tue
30
Storm

Thunderstorms.

Max 27℃
Min 19℃
Wed
01
Lt Drizzle

Light drizzle.

Max 22℃
Min 17℃
Thu
02
Lt Drizzle

Light drizzle.

Max 23℃
Min 16℃
Fri
03
Mixed

Clear spells.

Max 19℃
Min 13℃
Sat
04
Clear

Clear sky.

Max 23℃
Min 11℃

No significant snowfall is forecast for this period.

This Snow Forecast for Semily, Czech Republic gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Semily, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Semily Weather Forecast updated at 03:42 CDT, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Semily.

For more information about this Czech Ski Resort, See Also Skiing and Snowboarding in Semily .

Off-Piste Safety in Semily

Before skiing or snowboarding off-piste in Semily, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.