Gangtok, the capital of Sikkim, has a cool Himalayan hill climate with heavy monsoon rain and cold winters. This page tracks Gangtok weather today with live temperature, humidity, wind and rain readings pulled for its exact coordinates, alongside an hourly and 16-day forecast so you always know what's coming next. This page shows live, auto-refreshing weather for Gangtok: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo.

Frequently asked questions

What is the current weather in Gangtok?⌄

The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Gangtok's exact coordinates, so refresh the page any time for the latest temperature, humidity and wind readings.

Will it rain in Gangtok today?⌄

Check the hourly rain forecast and precipitation chance in the sections above — it's updated continuously and is the most reliable way to know before you head out in Gangtok.

What is the AQI in Gangtok right now?⌄

Gangtok's current Air Quality Index is shown live above alongside the weather data, so you can see pollution levels for the exact same location and moment.

What is the best time of year to visit Gangtok?⌄

Gangtok generally sees its most pleasant weather from March to May and October to November, while June to September brings the heaviest rain — use the 16-day forecast above to plan around current conditions closer to your travel date.

Does Gangtok see extreme weather?⌄

Gangtok's mountain weather can change quickly, with fog, rain and clear skies alternating within hours — a real reason to check the hourly forecast before sightseeing.

Whether you're checking the Gangtok rain forecast before heading out near the MG Marg promenade below the Kanchenjunga range or planning ahead, Gangtok's mountain weather can change quickly, with fog, rain and clear skies alternating within hours — a real reason to check the hourly forecast before sightseeing. Bookmark this page for the latest Gangtok temperature, AQI and hourly outlook whenever you need it. See the hourly weather forecast or the air quality index for more detail.