Searching for live London weather today? Right now the temperature in London is registering at 18°C under clear conditions, with relative humidity around 83% and winds near 20 km/h. Today's forecast spans a low of 17°C and a high of 22°C. These readings shape outdoor comfort, the feels-like temperature, and local air quality throughout the day.
London, United Kingdom
Sunday, August 30•12:24 AMLocal Time
LIVEConfidence: High
18°
Overcast
FEELS LIKE17°
HIGH22°
LOW17°
London
United Kingdom
UV Index
3
Moderate
AQI
22
Good
Visibility
21.6 km
Clear
Humidity
83%
Relative humidity
83%
Nepal weather intelligence
London Weather Today
Current conditions, hourly forecast, and 14-day outlook for London, United Kingdom — temperature, rainfall chance, wind, humidity, AQI, sunrise and sunset.
24-Hour Precision Forecast
Now18°💧 10%
0218°💧 7%
0318°💧 4%
0417°💧 2%
0517°💧 1%
0617°
0717°
0817°
0918°
1019°
1121°💧 11%
1221°💧 26%
1322°💧 41%
1422°💧 59%
1522°💧 76%
1621°💧 84%
1721°💧 71%
1821°💧 49%
1921°💧 35%
2020°💧 42%
2118°💧 59%
2217°💧 69%
2317°💧 63%
0016°💧 51%
14-Day Forecast
TodayAug 30
🌦️17°22°
MonAug 31
🌦️15°21°
TueSep 1
☁️14°22°
WedSep 2
🌦️16°20°
ThuSep 3
☁️16°22°
FriSep 4
☁️16°21°
SatSep 5
☁️16°23°
SunSep 6
🌦️14°19°
MonSep 7
☁️10°18°
TueSep 8
🌦️12°18°
WedSep 9
🌦️13°19°
ThuSep 10
🌦️12°21°
FriSep 11
🌦️15°21°
SatSep 12
☁️14°18°
Climate Overview
📊 London Weather Overview Today
Today in London, the weather conditions feature overcast skies with a current temperature of 18°C. It feels like 17°C due to humidity levels at 83%. Winds are blowing from the WSW at 20 km/h, providing a light breeze across the region. There is a notable precipitation probability of 84% today, indicating a high likelihood of rain showers, so carrying an umbrella or rain gear is highly recommended. The daily temperature is forecast to fluctuate, reaching a daytime high of 22°C and dropping to a nighttime low of 17°C.
Climate & Travel Guide
London Weather & Seasonal Climate Analysis — United Kingdom
🧭 What Shapes London's Weather
London has a temperate maritime climate — grey, changeable, and mild year-round, with frequent light rain rather than extremes. The most comfortable stretch of the year is generally May to September.
🗓️ Best Time to Visit London
For travellers, the most reliable weather in London usually falls between May to September. Use the 14-day outlook and hourly graph below to fine-tune day trips, and check the air quality panel, since pollution levels in United Kingdom can shift with the season.
📅 14-Day Temperature & Rain Trends
Our extended 14-day forecast for London tracks how daytime highs near 22°C and overnight lows near 17°C evolve over the coming fortnight. Weather systems moving through will decide cloud build-up and rainfall frequency, so monitor the hour-by-hour graph to pinpoint dry windows for commutes, treks, and outdoor plans in London.
Frequently Asked Questions
Weather FAQ
What is the current weather in London?
Current temperature in London is 18°C with current conditions. Check the hourly forecast for detailed hour-by-hour predictions.
How accurate is the Aethera forecast?
Aethera uses high-resolution numerical weather prediction models updated hourly. Forecasts are typically accurate within 1–2°C for the next 24 hours and within 3–5°C for the 7–14 day range.
What weather data does Aethera provide?
Aethera provides real-time temperature, feels-like temperature, wind speed and direction, humidity, precipitation probability, UV index, air quality index (AQI), 14-day daily forecast, and 48-hour hourly forecasts.
What does the Air Quality Index (AQI) mean?
AQI measures air pollution: 0–50 Good, 51–100 Moderate, 101–150 Unhealthy for Sensitive Groups, 151–200 Unhealthy, 201–300 Very Unhealthy, 301+ Hazardous. Aethera shows real-time AQI with PM2.5, PM10, ozone, and NO2 breakdowns.
Is Aethera free to use?
Yes, Aethera is completely free. Real-time forecasts, air quality data, hourly and 14-day predictions, weather alerts, and smart recommendations — all at no cost.
How do I check the 14-day weather forecast?
Scroll down to the Daily Forecast section on the main page to see a 14-day forecast with high/low temperatures, precipitation probability, UV index, and sunrise/sunset times for each day.
How do I get weather for my exact location?
Click the location icon in the search bar and allow browser location access. Aethera will automatically fetch weather data for your GPS coordinates with high precision.
What is the UV index and when is it dangerous?
UV index measures ultraviolet radiation intensity: 0–2 Low (no protection needed), 3–5 Moderate (sunscreen recommended), 6–7 High (protection required), 8–10 Very High (extra protection), 11+ Extreme (avoid sun exposure between 10am–4pm).
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