Weather Today & Tomorrow — Free 7-Day Forecast
Instant weather for any city worldwide. Check today's weather, tomorrow's forecast and the full week — temperature, rain chance, wind, humidity & UV index. No sign-up, no app.
📡 Detecting your location…
Weather Today, Tomorrow & This Week
This free weather tool gives you today's weather and tomorrow's forecast for any city in the world — no account, no app download, no sign-up. Just open the page and your local weather loads automatically.
How to check weather today
The tool automatically detects your city from your IP address and shows the current temperature, feels-like temperature, humidity, wind speed, UV index, and today's total rainfall. The hourly strip below the current card shows hour-by-hour conditions for the next 24 hours so you can plan your day around rain windows.
How to check weather tomorrow
Scroll to the 7-Day Forecast section. The second tile (after Today) shows tomorrow's weather — high and low temperature, condition description, and rain probability. This forecast is highly accurate (typically within 1–2°C and 85% correct on rain vs. no rain).
What does the rain percentage mean?
The rain probability (shown as 💧 percentage) is the chance of measurable rainfall at that location during that hour or day. A 70% chance doesn't mean it will rain 70% of the day — it means there is a 70% probability that rain occurs at some point. Plan outdoor events around anything above 40%.
Why check UV Index?
UV radiation causes sunburn even on overcast days. The UV index tells you when you need protection: 0–2 (low) = no sunscreen needed, 3–5 (moderate) = SPF 30+ recommended, 6–7 (high) = wear sunscreen and a hat, 8–10 (very high) = limit time in direct sun, 11+ (extreme) = avoid being outside between 10am–4pm.
Switch between °C and °F
Use the °C / °F toggle on the current weather card. All temperatures — current, hourly, and the full 7-day forecast — update instantly. Your preference is saved so it persists on your next visit.
Search weather for any city
Type any city in the search box — start with 2 characters and an autocomplete list appears. Works for cities worldwide: London, Lagos, Mumbai, Delhi, São Paulo, Jakarta, New York, Tokyo, Nairobi, Cairo and thousands more. Click the 📍 button to use your device's GPS for a precise reading.
Frequently Asked Questions
How do I check the weather today?
Open the tool — it auto-detects your city and shows today's weather instantly. You'll see the current temperature, feels-like, humidity, wind, UV index and today's rain total. Search any other city using the search bar at the top.
How do I check the weather tomorrow?
Scroll to the 7-Day Forecast grid. The second card (after Today) shows tomorrow's high/low temperature, weather condition and rain probability. Tomorrow's forecast is typically accurate within 1–2°C.
How accurate is the weather forecast for tomorrow?
Days 1–3 are highly accurate — within 1–2°C and around 85% correct on precipitation. Days 4–7 are directionally correct for planning but less precise. Data comes from Open-Meteo using ECMWF, NOAA and DWD models, updated every hour.
Can I check weather for any city in the world?
Yes — search any city worldwide. Type 2+ characters and autocomplete suggestions appear. Works for India (Mumbai, Delhi, Bangalore), Brazil (São Paulo, Rio de Janeiro), Indonesia (Jakarta, Surabaya), US, UK and everywhere else.
What does UV Index mean?
UV Index measures the strength of sun radiation that causes sunburn. 0–2 low (no action needed), 3–5 moderate (apply sunscreen), 6–7 high, 8–10 very high (seek shade at midday), 11+ extreme. The tool colour-codes it so you know at a glance.
Where does the weather data come from?
From Open-Meteo, a free open-source API that aggregates data from national weather services — NOAA (USA), DWD (Germany), and ECMWF (European medium-range models). Forecasts are updated every hour.
Is my location stored?
No. Your coordinates are only used to request data from Open-Meteo's API. Nothing is stored on our servers — all processing happens in your browser.