Instant Utilities
Check live weather for your city or compare weather between 2 to 4 Indian cities side by side — temperature, humidity, UV index & 7-day forecast. Free, instant, no signup.
Live Weather
Privacy First — Your data stays on your device. Nothing is uploaded, nothing is stored, no servers involved. Just instant results, right in your browser.
Whether you are planning a weekend trip to the hills, checking if it will rain before stepping out, or comparing the temperature difference between your city and a holiday destination — CalcTool's free Weather Tool gives you everything you need in one place.
My Weather — Live Weather for Any Location
The My Weather tab shows real-time weather for any city in India. You can either allow your browser to detect your exact GPS location automatically, or simply type any city name in the search box. The tool shows current temperature, feels-like temperature, weather condition, humidity, wind speed and direction, UV index, visibility and precipitation — all updated in near real-time.
Below the current conditions, a full 24-hour hourly forecast shows how temperature and rain probability will change through the day — so you can plan exactly when to step out. A complete 7-day forecast shows daily high and low temperatures, weather conditions and rain probability for the week ahead.
Compare Cities — Weather Side by Side
The Compare Cities tab is one of CalcTool's most popular features. Enter 2 to 4 Indian cities and compare their weather simultaneously on one screen. Each city gets its own weather card showing temperature, humidity, wind speed, UV index and feels-like temperature. The hottest and coolest cities are automatically highlighted.
A visual temperature comparison bar shows the difference at a glance — and an exact degree difference is calculated between the hottest and coolest city. A 7-day forecast comparison table shows all cities side by side for every day of the week.
This feature is especially useful for Indians planning hill station trips. Comparing Delhi in May (43°C) with McLeodganj (22°C) or Manali (15°C) on one screen instantly shows you why millions of Indians escape to the mountains every summer.
How the Weather Data Works
All weather data comes from Open-Meteo — a professional meteorological service that aggregates data from weather stations and satellites worldwide. Data is updated every 15 minutes and is available for any location in India including small towns, hill stations, remote areas and tier-2 cities.
No account is needed and your searches are never stored anywhere. Just type a city and get instant weather — completely free.