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Grong Weather Forecast - 7 to 16 days - 21st September 2026

Grong Weather

ECMWF IFS
GFS

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Weather Forecast for Grong (200m to 870m)

Weather Outlook from 21 September.

Grong Forecast

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

Grong Weather Forecast updated at 12:41 NZST, next update expected 18:00 NZST.

Long-range Snow Outlook for Grong

 
Snowfall

 
Snow Line

Max 15℃
Min 3℃

Snow unlikely

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Grong Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Grong from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Mon
21
Lt Drizzle

Light drizzle.

Max 10℃
Min 5℃
Tue
22
Cloud

Cloudy.

Max 9℃
Min 4℃
Wed
23
Cloud

Light snow at altitude, light rain below.

Max 11℃
Min 8℃
Thu
24
Lt Drizzle

Light drizzle.

Max 11℃
Min 4℃
Fri
25
Cloud

Cloudy.

Max 13℃
Min 3℃
Sat
26
Lt Drizzle

Snow showers at altitude, light drizzle below.

Max 13℃
Min 5℃
Sun
27
Lt Rain

Clear spells at altitude, light rain showers below.

Max 15℃
Min 3℃

No significant snowfall is forecast for this period.

This Snow Forecast for Grong, Norway 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 Grong, 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.

Grong Weather Forecast updated at 12:41 NZST, next update expected 18:00 NZST.

Current Snow

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

For more information about this Norwegian Ski Resort, See Also Skiing and Snowboarding in Grong .

Off-Piste Safety in Grong

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