Helsinki, Finland Hourly Forecast
Helsinki temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 5 PM - around 68°
- Coolest hour: 9 PM - around 61°
- Highest rain chance: 2 PM (36%) - pack accordingly
- UV peak: 2 PM at index 4 - sun protection recommended
- Windiest: 12 PM at 17 mph
Helsinki hourly weather - Friday, August 7
In Helsinki, expect a high near 68°F (20°C) around 5 PM and a low of 58°F (14°C) near 11 PM; precipitation risk peaks at 36% around 2 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 63° | 58° | 28% | 13 mph SSW | 78% | 0 | |
| 1 AM | Patchy rain nearby | 63° | 57° | 34% | 14 mph SSW | 82% | 0 | |
| 2 AM | Clear | 63° | 57° | 12% | 15 mph SSW | 84% | 0 | |
| 3 AM | Patchy rain nearby | 63° | 57° | 23% | 15 mph SSW | 85% | 0 | |
| 4 AM | Patchy rain nearby | 62° | 56° | 23% | 15 mph SSW | 84% | 0 | |
| 5 AM | Patchy rain nearby | 63° | 57° | 17% | 13 mph SW | 77% | 0 | |
| 6 AM | Patchy rain nearby | 61° | 57° | 22% | 11 mph SW | 78% | 0 | |
| 7 AM | Patchy rain nearby | 63° | 57° | 17% | 13 mph WSW | 75% | 0 | |
| 8 AM | Patchy rain nearby | 64° | 58° | 26% | 14 mph WSW | 73% | 1 | |
| 9 AM | Patchy rain nearby | 65° | 58° | 21% | 15 mph WSW | 72% | 1 | |
| 10 AM | Patchy rain nearby | 66° | 58° | 14% | 16 mph WSW | 70% | 2 | |
| 11 AM | Patchy rain nearby | 67° | 59° | 14% | 16 mph WSW | 66% | 3 | |
| 12 PM | Light rain shower | 67° | 59° | 20% | 17 mph WSW | 68% | 4 | |
| 1 PM | Patchy rain nearby | 66° | 60° | 22% | 16 mph W | 70% | 3 | |
| 2 PM | Light rain shower | 67° | 60° | 36% | 15 mph W | 62% | 4 | |
| 3 PM | Patchy rain nearby | 68° | 60° | 17% | 14 mph W | 57% | 3 | |
| 4 PM | Patchy rain nearby | 67° | 60° | 9% | 14 mph W | 57% | 2 | |
| 5 PM | Patchy rain nearby | 68° | 60° | 9% | 15 mph W | 53% | 2 | |
| 6 PM | Partly Cloudy | 67° | 59° | 6% | 14 mph W | 55% | 1 | |
| 7 PM | Sunny | 66° | 57° | 3% | 14 mph WNW | 56% | 0 | |
| 8 PM | Sunny | 64° | 56° | 3% | 13 mph WNW | 58% | 0 | |
| 9 PM | Sunny | 61° | 54° | 4% | 13 mph WNW | 63% | 0 | |
| 10 PM | Clear | 59° | 52° | 5% | 12 mph WNW | 66% | 0 | |
| 11 PM | Clear | 58° | 50° | 6% | 12 mph WNW | 69% | 0 |
Helsinki hourly weather - Saturday, August 8
In Helsinki, expect a high near 68°F (20°C) around 3 PM and a low of 54°F (12°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 57° | 50° | 7% | 12 mph WNW | 72% | 0 | |
| 1 AM | Clear | 56° | 50° | 8% | 12 mph WNW | 73% | 0 | |
| 2 AM | Clear | 55° | 49° | 8% | 11 mph W | 74% | 0 | |
| 3 AM | Clear | 55° | 48° | 8% | 12 mph W | 75% | 0 | |
| 4 AM | Clear | 55° | 48° | 8% | 12 mph W | 76% | 0 | |
| 5 AM | Clear | 54° | 48° | 9% | 11 mph W | 78% | 0 | |
| 6 AM | Sunny | 54° | 49° | 10% | 10 mph WNW | 79% | 0 | |
| 7 AM | Sunny | 55° | 50° | 8% | 10 mph W | 74% | 0 | |
| 8 AM | Sunny | 58° | 52° | 6% | 10 mph WNW | 67% | 1 | |
| 9 AM | Sunny | 61° | 54° | 4% | 10 mph W | 59% | 1 | |
| 10 AM | Sunny | 63° | 56° | 4% | 11 mph W | 53% | 2 | |
| 11 AM | Partly Cloudy | 64° | 58° | 5% | 10 mph W | 49% | 3 | |
| 12 PM | Partly Cloudy | 66° | 59° | 4% | 10 mph W | 48% | 4 | |
| 1 PM | Partly Cloudy | 67° | 59° | 3% | 12 mph WSW | 47% | 4 | |
| 2 PM | Partly Cloudy | 67° | 59° | 3% | 12 mph WSW | 46% | 4 | |
| 3 PM | Partly Cloudy | 68° | 60° | 3% | 13 mph WSW | 45% | 2 | |
| 4 PM | Partly Cloudy | 68° | 59° | 2% | 13 mph W | 44% | 1 | |
| 5 PM | Sunny | 67° | 59° | 2% | 13 mph WNW | 44% | 1 | |
| 6 PM | Partly Cloudy | 67° | 59° | 2% | 12 mph WNW | 44% | 1 | |
| 7 PM | Sunny | 67° | 59° | 2% | 11 mph WNW | 46% | 0 | |
| 8 PM | Sunny | 65° | 57° | 2% | 11 mph WNW | 49% | 0 | |
| 9 PM | Sunny | 62° | 55° | 3% | 10 mph WNW | 55% | 0 | |
| 10 PM | Clear | 58° | 52° | 4% | 9 mph W | 63% | 0 | |
| 11 PM | Clear | 56° | 50° | 6% | 10 mph W | 68% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Helsinki today?
Will it rain in Helsinki tonight?
When is the UV index highest in Helsinki today?
Helsinki hour-by-hour: what to expect
Over the next 24 hours in Helsinki, temperatures range from 61°F (16°C) around 9 PM up to 68°F (20°C) near 5 PM - right in line with the typical August high of 68°F (20°C).
A stray shower can't be ruled out - Rain chances top out at 36% around 2 PM. Wind picks up to 17 mph (27 km/h) from the WSW near 12 PM.
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 Helsinki 14-day forecast or the monthly climate averages.