London, United Kingdom Hourly Forecast
London temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 7 PM - around 75°
- Coolest hour: 9 AM - around 64°
- Highest rain chance: 8 AM (93%) - pack accordingly
- UV peak: 2 PM at index 4 - sun protection recommended
- Windiest: 7 PM at 9 mph
London hourly weather - Wednesday, August 26
In London, expect a high near 75°F (24°C) around 7 PM and a low of 69°F (20°C) near 10 PM; precipitation risk peaks at 19% around 9 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 7 PM | Overcast | 75° | 72° | 12% | 9 mph ESE | 53% | 0 | |
| 8 PM | Overcast | 71° | 69° | 17% | 9 mph E | 67% | 0 | |
| 9 PM | Overcast | 69° | 68° | 19% | 8 mph E | 73% | 0 | |
| 10 PM | Overcast | 69° | 67° | 19% | 8 mph E | 73% | 0 | |
| 11 PM | Overcast | 69° | 67° | 18% | 8 mph ENE | 70% | 0 |
London hourly weather - Thursday, August 27
In London, expect a high near 73°F (23°C) around 5 PM and a low of 64°F (18°C) near 9 AM; precipitation risk peaks at 93% around 8 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 68° | 67° | 25% | 7 mph E | 77% | 0 | |
| 1 AM | Cloudy | 67° | 67° | 16% | 8 mph ENE | 80% | 0 | |
| 2 AM | Overcast | 67° | 67° | 25% | 8 mph ENE | 83% | 0 | |
| 3 AM | Overcast | 68° | 68° | 26% | 7 mph E | 83% | 0 | |
| 4 AM | Overcast | 68° | 68° | 23% | 7 mph ESE | 78% | 0 | |
| 5 AM | Patchy rain nearby | 68° | 69° | 27% | 4 mph ESE | 79% | 0 | |
| 6 AM | Light rain shower | 66° | 68° | 68% | 4 mph SE | 85% | 0 | |
| 7 AM | Light rain shower | 65° | 66° | 53% | 6 mph SSE | 91% | 0 | |
| 8 AM | Heavy rain | 64° | 67° | 93% | 3 mph SW | 95% | 0 | |
| 9 AM | Moderate rain | 64° | 64° | 92% | 7 mph WSW | 97% | 1 | |
| 10 AM | Moderate rain | 64° | 66° | 92% | 5 mph W | 96% | 1 | |
| 11 AM | Light rain shower | 65° | 66° | 52% | 6 mph WSW | 93% | 3 | |
| 12 PM | Moderate or heavy rain shower | 66° | 67° | 88% | 5 mph WSW | 90% | 4 | |
| 1 PM | Patchy rain nearby | 69° | 71° | 27% | 5 mph WSW | 79% | 4 | |
| 2 PM | Light rain shower | 72° | 72° | 39% | 6 mph SSW | 71% | 4 | |
| 3 PM | Light rain shower | 71° | 71° | 63% | 7 mph S | 74% | 3 | |
| 4 PM | Light rain shower | 72° | 71° | 54% | 8 mph SSW | 72% | 2 | |
| 5 PM | Light rain shower | 73° | 72° | 39% | 8 mph SSW | 67% | 1 | |
| 6 PM | Cloudy | 72° | 71° | 9% | 8 mph SSW | 64% | 0 | |
| 7 PM | Light rain shower | 70° | 67° | 37% | 9 mph SW | 62% | 0 | |
| 8 PM | Overcast | 68° | 65° | 16% | 8 mph SSW | 65% | 0 | |
| 9 PM | Overcast | 66° | 64° | 18% | 8 mph SW | 69% | 0 | |
| 10 PM | Overcast | 66° | 62° | 18% | 9 mph SW | 70% | 0 | |
| 11 PM | Overcast | 65° | 62° | 19% | 9 mph SW | 72% | 0 |
London hourly weather - Friday, August 28
In London, expect a high near 76°F (24°C) around 3 PM and a low of 60°F (16°C) near 6 AM; precipitation risk peaks at 41% around 8 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 64° | 62° | 8% | 8 mph SW | 77% | 0 | |
| 1 AM | Clear | 63° | 62° | 10% | 6 mph SW | 81% | 0 | |
| 2 AM | Partly Cloudy | 62° | 61° | 14% | 5 mph SW | 84% | 0 | |
| 3 AM | Cloudy | 61° | 61° | 24% | 5 mph SW | 86% | 0 | |
| 4 AM | Overcast | 61° | 60° | 25% | 5 mph SW | 86% | 0 | |
| 5 AM | Clear | 60° | 60° | 12% | 5 mph SW | 87% | 0 | |
| 6 AM | Clear | 60° | 59° | 13% | 5 mph WSW | 88% | 0 | |
| 7 AM | Sunny | 60° | 59° | 12% | 6 mph WSW | 87% | 0 | |
| 8 AM | Overcast | 62° | 60° | 23% | 7 mph SW | 81% | 0 | |
| 9 AM | Overcast | 65° | 62° | 18% | 7 mph WSW | 71% | 1 | |
| 10 AM | Partly Cloudy | 67° | 63° | 5% | 9 mph WSW | 59% | 1 | |
| 11 AM | Overcast | 70° | 64° | 10% | 10 mph WSW | 49% | 2 | |
| 12 PM | Overcast | 72° | 66° | 10% | 10 mph SW | 42% | 4 | |
| 1 PM | Cloudy | 74° | 67° | 7% | 11 mph SW | 38% | 4 | |
| 2 PM | Overcast | 75° | 68° | 10% | 12 mph SW | 35% | 5 | |
| 3 PM | Overcast | 76° | 67° | 10% | 14 mph SW | 35% | 5 | |
| 4 PM | Overcast | 74° | 67° | 10% | 13 mph WSW | 43% | 5 | |
| 5 PM | Patchy rain nearby | 68° | 62° | 13% | 13 mph W | 55% | 5 | |
| 6 PM | Patchy rain nearby | 67° | 59° | 17% | 15 mph WSW | 59% | 4 | |
| 7 PM | Patchy rain nearby | 64° | 58° | 32% | 13 mph SW | 78% | 4 | |
| 8 PM | Light rain shower | 63° | 59° | 41% | 12 mph SW | 85% | 0 | |
| 9 PM | Clear | 68° | 64° | 2% | 8 mph SSW | 50% | 0 | |
| 10 PM | Overcast | 66° | 62° | 13% | 8 mph SSW | 60% | 0 | |
| 11 PM | Clear | 65° | 63° | 6% | 6 mph SSW | 68% | 0 |
Quick answers for the hours ahead
What is the warmest hour in London today?
Will it rain in London tonight?
When is the UV index highest in London today?
London hour-by-hour: what to expect
Over the next 24 hours in London, temperatures range from 64°F (18°C) around 9 AM up to 75°F (24°C) near 7 PM - about 3°F (2°C) above the typical August high of 72°F (22°C).
Precipitation is a real possibility: the chance of rain peaks at 93% around 8 AM.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the London 14-day forecast or the monthly climate averages.