गंगटोक का कल का मौसम — tomorrow's high and low, rain chance, wind and sunrise for Gangtok, plus an hour-by-hour outlook and 7-day forecast.
Forecast data: Open-Meteo · Times in IST · For severe-weather warnings, follow IMD.
Gangtok sits at about 1,650 m in the eastern Himalaya, with views of Kanchenjunga on clear days. Summers are mild, the monsoon is very wet, and winters are cool.
March to May is pleasant, with days around 20–23 °C — a popular time for rhododendron season and clear mountain views.
The monsoon brings heavy rain from June to September. Landslides frequently disrupt roads, including the highway from Siliguri.
December to February is cool and mostly clear, with days around 12–15 °C and nights around 4–6 °C. Snow is rare in Gangtok itself but common at Tsomgo Lake and Nathula.
Monthly averages for the last 12 complete months, calculated from Open-Meteo's historical weather data. A useful reality check next to the typical climate described above.
| Month | Avg high | Avg low | Rainfall | Rain days |
|---|
The Tomorrow card at the top of this page shows Gangtok's expected high and low temperature, chance of rain, expected rainfall, wind, UV index and sunrise/sunset for tomorrow. It updates live from Open-Meteo forecast models every time you open the page.
In Gangtok, the rainy season is usually June to September. The monsoon brings heavy rain from June to September. Landslides frequently disrupt roads, including the highway from Siliguri.
July or August is usually the hottest time of year in Gangtok. March to May is pleasant, with days around 20–23 °C — a popular time for rhododendron season and clear mountain views.
January is usually the coolest time of year in Gangtok. December to February is cool and mostly clear, with days around 12–15 °C and nights around 4–6 °C. Snow is rare in Gangtok itself but common at Tsomgo Lake and Nathula.
The best time to visit Gangtok is generally March to May and October to December for clear skies.
Next-day forecasts are usually the most reliable part of any forecast, especially for temperature. Rain timing and amounts are harder to predict, particularly during the monsoon and thunderstorm season, so check again on the morning itself and follow India Meteorological Department (IMD) warnings for severe weather.