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Semily Weather Forecast - 7 to 16 days - 3rd August 2026

Semily Weather

ECMWF IFS
GFS

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Weather Forecast for Semily ( 300m to 450m 984ft to 1,476ft )

Weather Outlook from 3 August.

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 12:54 UTC, next update expected imminently.

Long-range Snow Outlook for Semily

 
Snowfall

 
Snow Line

Max 36℃ 96°F
Min 13℃ 54°F

Snow unlikely

Semily Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Semily from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Mon
03
Clear

Clear sky.

Max 31℃ 88°F
Min 17℃ 62°F
Tue
04
Clear

Clear sky.

Max 36℃ 96°F
Min 19℃ 66°F
Wed
05
Clear

Clear sky.

Max 34℃ 92°F
Min 21℃ 70°F
Thu
06
Clear

Clear sky.

Max 29℃ 84°F
Min 19℃ 66°F
Fri
07
Clear

Clear sky.

Max 25℃ 76°F
Min 17℃ 62°F
Sat
08
Clear

Clear sky.

Max 27℃ 81°F
Min 13℃ 54°F
Sun
09
Mixed

Clear spells.

Max 30℃ 85°F
Min 17℃ 63°F

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 12:54 UTC, 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.