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Roundtop Weather Forecast - 7 to 16 days - 20th September 2026

Roundtop Weather

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Weather Forecast for Roundtop (787ft to 1,411ft)

Weather Outlook from 20 September.

Roundtop Forecast

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

Roundtop Weather Forecast updated at 02:57 PDT, next update expected imminently.

Long-range Snow Outlook for Roundtop

 
Snowfall

 
Snow Line

Max 92°F
Min 57°F

Snow unlikely

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Roundtop Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Roundtop from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sun
20
Clear

Clear sky.

Max 91°F
Min 69°F
Mon
21
Clear

Clear sky.

Max 92°F
Min 73°F
Tue
22
Cloud

Cloudy.

Max 86°F
Min 68°F
Wed
23
Drizzle

Drizzle.

Max 77°F
Min 65°F
Thu
24
Clear

Clear sky.

Max 79°F
Min 57°F
Fri
25
Clear

Clear sky.

Max 79°F
Min 57°F
Sat
26
Cloud

Cloudy.

Max 78°F
Min 58°F

No significant snowfall is forecast for this period.

This Snow Forecast for Roundtop, United States 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 Roundtop, on any given trail 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.

Roundtop Weather Forecast updated at 02:57 PDT, next update expected imminently.

Current Snow

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

For more information about this American Ski Resort, See Also Skiing and Snowboarding in Roundtop .

Off-Piste Safety in Roundtop

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