Gangtok weather live forecast

Today's maximum temperature in Gangtok is expected to be 18°C. Select a day from the live weather forecast for Gangtok, India for more weather parameters.

• Sunday
  15th Mar
  18
  12
  
  4
  5
• Monday
  16th Mar
  18
  11
  
  5
  7
• Tuesday
  17th Mar
  18
  10
  
  7
  7
• Wednesday
  18th Mar
  18
  9
  
  7
  7
• Thursday
  19th Mar
  18
  10
  
  5
  7

5-day weather forecast updated at 04:02 on Saturday 14th March 2026 GMT

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The 5-day weather forecast for India (Gangtok) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Gangtok weather forecast by day

Below are the detailed weather forecasts for Gangtok for the next 5 days.

Gangtok weather for Sunday 15th March 2026

Expect isolated thunderstorms in Gangtok, India with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and little or no wind of 5 kph from the north-west.

• 18
  °C maximum temperature
• 12
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 5
  UV index (Moderate)
• 91
  % chance of some rain
• <10
  mm of rainfall expected
• 18
  °C wind chill
• 5
  kph wind from NW

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Gangtok weather for Monday 16th March 2026

Expect isolated thunderstorms in Gangtok, India with a maximum temperature of 18°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 7 kph from the north-west.

• 18
  °C maximum temperature
• 11
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 77
  % chance of some rain
• <10
  mm of rainfall expected
• 0
  no heat & humidity
• 7
  kph wind from NW

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Gangtok weather for Tuesday 17th March 2026

Expect isolated thunderstorms in Gangtok, India with a maximum temperature of 18°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a light breeze of 7 kph from the north-west.

• 18
  °C maximum temperature
• 10
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 7
  UV index (High)
• 77
  % chance of some rain
• <20
  mm of rainfall expected
• 0
  no heat & humidity
• 7
  kph wind from NW

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Gangtok weather for Wednesday 18th March 2026

Expect isolated thunderstorms in Gangtok, India with a maximum temperature of 18°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 78% chance of some rain and a light breeze of 7 kph from the south.

• 18
  °C maximum temperature
• 9
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 7
  UV index (High)
• 78
  % chance of some rain
• <2
  mm of rainfall expected
• 0
  no heat & humidity
• 7
  kph wind from S

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Gangtok weather for Thursday 19th March 2026

Expect isolated thunderstorms in Gangtok, India with a maximum temperature of 18°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 85% chance of some rain and a light breeze of 7 kph from the south.

• 18
  °C maximum temperature
• 10
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 85
  % chance of some rain
• <2
  mm of rainfall expected
• 0
  no heat & humidity
• 7
  kph wind from S

Back to top

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Sale

• Explore latest special offers & online deals from TUI
• Free child places & £0 deposits with direct debit available
• Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

Metric (°C / mm)  |  Imperial (°F / inches)

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