London, United Kingdom Hourly Forecast
London temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 5 PM - around 80°
- Coolest hour: 6 AM - around 60°
- Rain risk: low all day (peaks at 4%)
- UV peak: 1 PM at index 6 - sun protection recommended
- Windiest: 9 PM at 9 mph
London hourly weather - Thursday, August 6
In London, expect a high near 74°F (23°C) around 8 PM and a low of 67°F (19°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 8 PM | Sunny | 74° | 67° | 1% | 8 mph NW | 26% | 0 | |
| 9 PM | Clear | 71° | 63° | 1% | 9 mph NNW | 31% | 0 | |
| 10 PM | Clear | 69° | 62° | 1% | 8 mph N | 34% | 0 | |
| 11 PM | Clear | 67° | 61° | 1% | 7 mph N | 37% | 0 |
London hourly weather - Friday, August 7
In London, expect a high near 80°F (27°C) around 5 PM and a low of 60°F (16°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 65° | 59° | 2% | 6 mph N | 41% | 0 | |
| 1 AM | Clear | 64° | 60° | 2% | 4 mph N | 45% | 0 | |
| 2 AM | Clear | 63° | 59° | 2% | 4 mph N | 49% | 0 | |
| 3 AM | Clear | 62° | 58° | 2% | 5 mph N | 52% | 0 | |
| 4 AM | Clear | 61° | 58° | 3% | 4 mph N | 54% | 0 | |
| 5 AM | Clear | 60° | 57° | 3% | 4 mph N | 57% | 0 | |
| 6 AM | Sunny | 60° | 57° | 4% | 3 mph NNE | 59% | 0 | |
| 7 AM | Sunny | 61° | 59° | 3% | 3 mph NNE | 58% | 0 | |
| 8 AM | Sunny | 64° | 62° | 3% | 3 mph NNE | 55% | 1 | |
| 9 AM | Sunny | 67° | 65° | 2% | 2 mph NNE | 50% | 2 | |
| 10 AM | Sunny | 70° | 68° | 1% | 2 mph NNE | 44% | 3 | |
| 11 AM | Sunny | 73° | 71° | 1% | 2 mph N | 39% | 5 | |
| 12 PM | Sunny | 75° | 72° | 1% | 3 mph NW | 34% | 6 | |
| 1 PM | Sunny | 76° | 72° | 1% | 4 mph NW | 30% | 6 | |
| 2 PM | Sunny | 78° | 73° | 1% | 5 mph NW | 27% | 6 | |
| 3 PM | Sunny | 79° | 74° | 1% | 6 mph NW | 24% | 5 | |
| 4 PM | Sunny | 80° | 74° | 1% | 6 mph NW | 22% | 3 | |
| 5 PM | Sunny | 80° | 74° | 1% | 6 mph NW | 22% | 2 | |
| 6 PM | Sunny | 80° | 74° | 1% | 4 mph NW | 21% | 1 | |
| 7 PM | Sunny | 79° | 75° | 1% | 2 mph NNW | 22% | 0 | |
| 8 PM | Sunny | 76° | 73° | 1% | 2 mph SE | 27% | 0 | |
| 9 PM | Clear | 73° | 68° | 1% | 6 mph SSW | 32% | 0 | |
| 10 PM | Clear | 70° | 65° | 1% | 7 mph SSW | 36% | 0 | |
| 11 PM | Clear | 68° | 64° | 1% | 5 mph SSW | 40% | 0 |
London hourly weather - Saturday, August 8
In London, expect a high near 86°F (30°C) around 3 PM and a low of 62°F (16°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 67° | 63° | 1% | 5 mph S | 42% | 0 | |
| 1 AM | Clear | 66° | 62° | 1% | 4 mph SSW | 44% | 0 | |
| 2 AM | Clear | 65° | 61° | 1% | 3 mph SSW | 45% | 0 | |
| 3 AM | Clear | 64° | 61° | 2% | 3 mph SSE | 47% | 0 | |
| 4 AM | Clear | 63° | 60° | 2% | 3 mph SSE | 49% | 0 | |
| 5 AM | Clear | 62° | 59° | 2% | 3 mph SSE | 51% | 0 | |
| 6 AM | Sunny | 62° | 59° | 2% | 3 mph S | 52% | 0 | |
| 7 AM | Sunny | 63° | 60° | 2% | 3 mph S | 47% | 0 | |
| 8 AM | Sunny | 67° | 63° | 1% | 4 mph S | 40% | 1 | |
| 9 AM | Sunny | 70° | 66° | 1% | 4 mph S | 33% | 2 | |
| 10 AM | Sunny | 74° | 69° | 0% | 4 mph S | 27% | 3 | |
| 11 AM | Sunny | 78° | 74° | 0% | 2 mph S | 21% | 5 | |
| 12 PM | Sunny | 81° | 77° | 0% | 2 mph S | 18% | 6 | |
| 1 PM | Sunny | 84° | 80° | 1% | 1 mph S | 15% | 6 | |
| 2 PM | Sunny | 85° | 80° | 1% | 1 mph WSW | 14% | 6 | |
| 3 PM | Sunny | 86° | 81° | 0% | 1 mph WSW | 13% | 4 | |
| 4 PM | Sunny | 85° | 80° | 1% | 3 mph SE | 13% | 3 | |
| 5 PM | Partly Cloudy | 84° | 77° | 2% | 6 mph SE | 14% | 2 | |
| 6 PM | Partly Cloudy | 83° | 75° | 2% | 7 mph SSE | 12% | 1 | |
| 7 PM | Partly Cloudy | 82° | 74° | 2% | 6 mph S | 11% | 0 | |
| 8 PM | Partly Cloudy | 79° | 71° | 3% | 5 mph S | 13% | 0 | |
| 9 PM | Partly Cloudy | 76° | 70° | 3% | 4 mph S | 15% | 0 | |
| 10 PM | Partly Cloudy | 74° | 68° | 3% | 3 mph S | 17% | 0 | |
| 11 PM | Clear | 73° | 67° | 1% | 3 mph S | 19% | 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 60°F (16°C) around 6 AM up to 80°F (27°C) near 5 PM - about 8°F (4°C) above the typical August high of 72°F (22°C).
Precipitation chances stay minimal throughout, so plans can skip the umbrella. UV reaches 6 (1 PM) - sun protection recommended through midday.
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.