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

Semily Weather

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

Weather Outlook from 28 April.

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 13:48 BST, next update expected 19:00 BST.

Long-range Snow Outlook for Semily

 
Snowfall

 
Snow Line

Max 23℃ 74°F
Min -3℃ 26°F

Snow unlikely

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Semily Daily Weather Forecast Detail

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

Cloudy.

Max 15℃ 59°F
Min 1℃ 33°F
Wed
29
Clear

Clear sky.

Max 11℃ 52°F
Min -2℃ 29°F
Thu
30
Clear

Clear sky.

Max 14℃ 58°F
Min -3℃ 26°F
Fri
01
Clear

Clear sky.

Max 21℃ 69°F
Min 1℃ 33°F
Sat
02
Clear

Clear sky.

Max 21℃ 70°F
Min 5℃ 41°F
Sun
03
Fair

Fair.

Max 23℃ 73°F
Min 8℃ 47°F
Mon
04
Cloud

Cloudy.

Max 23℃ 74°F
Min 10℃ 49°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 13:48 BST, next update expected 19:00 BST.

Current Snow

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

Czech Republic Hotels Map

 

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.