Helsinki Hourly Weather Forecast

Helsinki temperature trend - Next 24 hours

The next 24 hours at a glance

Warmest hour: 4 PM - around 69°
Coolest hour: 5 AM - around 53°
Highest rain chance: 11 AM (21%) - pack accordingly
UV peak: 12 PM at index 4 - sun protection recommended
Windiest: 5 PM at 14 mph

Helsinki hourly weather - Saturday, August 8

In Helsinki, expect a high near 69°F (21°C) around 4 PM and a low of 53°F (12°C) near 5 AM; precipitation risk peaks at 21% around 11 AM.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
12 AM	Clear	56°	51°	8%	10 mph WNW	76%	0
1 AM	Clear	55°	50°	8%	10 mph WNW	76%	0
2 AM	Clear	54°	49°	10%	10 mph WNW	77%	0
3 AM	Clear	54°	49°	9%	9 mph W	77%	0
4 AM	Clear	53°	49°	9%	9 mph W	77%	0
5 AM	Clear	53°	49°	9%	8 mph W	77%	0
6 AM	Sunny	53°	49°	9%	8 mph W	77%	0
7 AM	Sunny	56°	52°	8%	7 mph W	72%	0
8 AM	Sunny	59°	54°	6%	8 mph W	65%	1
9 AM	Patchy rain nearby	62°	56°	13%	9 mph WSW	60%	1
10 AM	Patchy rain nearby	64°	58°	17%	10 mph WSW	60%	2
11 AM	Light rain shower	65°	59°	21%	12 mph WSW	57%	3
12 PM	Patchy rain nearby	67°	61°	20%	12 mph WSW	52%	4
1 PM	Patchy rain nearby	67°	60°	10%	12 mph WSW	52%	3
2 PM	Overcast	67°	59°	11%	12 mph WSW	50%	2
3 PM	Partly Cloudy	69°	61°	4%	13 mph W	44%	3
4 PM	Sunny	69°	61°	2%	14 mph W	43%	3
5 PM	Sunny	69°	60°	2%	14 mph W	44%	2
6 PM	Partly Cloudy	68°	60°	3%	14 mph W	47%	1
7 PM	Sunny	67°	59°	3%	13 mph W	49%	0
8 PM	Sunny	65°	58°	3%	12 mph W	52%	0
9 PM	Sunny	62°	56°	4%	10 mph W	59%	0
10 PM	Clear	59°	53°	5%	9 mph W	66%	0
11 PM	Clear	57°	51°	6%	10 mph W	69%	0

Helsinki hourly weather - Sunday, August 9

In Helsinki, expect a high near 68°F (20°C) around 2 PM and a low of 55°F (13°C) near 1 AM; precipitation risk peaks at 46% around 7 AM.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
12 AM	Clear	56°	51°	8%	9 mph W	73%	0
1 AM	Clear	55°	51°	10%	8 mph W	77%	0
2 AM	Clear	56°	52°	12%	7 mph WSW	81%	0
3 AM	Clear	58°	54°	11%	8 mph SW	82%	0
4 AM	Patchy rain nearby	60°	56°	22%	10 mph SSW	80%	0
5 AM	Clear	61°	56°	10%	13 mph SSW	80%	0
6 AM	Sunny	61°	55°	12%	13 mph SSW	85%	0
7 AM	Patchy rain nearby	62°	57°	46%	12 mph SW	82%	0
8 AM	Patchy rain nearby	65°	60°	36%	12 mph SW	73%	1
9 AM	Sunny	67°	61°	6%	13 mph WSW	68%	1
10 AM	Sunny	67°	61°	5%	14 mph SW	67%	2
11 AM	Sunny	68°	60°	6%	16 mph SW	66%	3
12 PM	Sunny	68°	60°	5%	17 mph SW	65%	4
1 PM	Sunny	68°	60°	5%	17 mph SW	64%	4
2 PM	Sunny	68°	60°	5%	17 mph SW	63%	4
3 PM	Sunny	67°	59°	5%	17 mph SW	65%	3
4 PM	Sunny	67°	59°	5%	18 mph SW	65%	3
5 PM	Sunny	67°	58°	6%	18 mph SW	66%	2
6 PM	Sunny	66°	58°	5%	17 mph SW	67%	1
7 PM	Sunny	65°	57°	6%	17 mph SW	71%	0
8 PM	Sunny	64°	56°	8%	16 mph WSW	75%	0
9 PM	Sunny	62°	56°	10%	14 mph SW	78%	0
10 PM	Clear	62°	56°	10%	14 mph SW	80%	0
11 PM	Clear	62°	56°	10%	14 mph SW	81%	0

Quick answers for the hours ahead

What is the warmest hour in Helsinki today?

4 PM is forecast to be the warmest, at about 69°F (21°C) with sunny.

Will it rain in Helsinki tonight?

Unlikely - the evening precipitation chance stays at or below 6%.

When is the UV index highest in Helsinki today?

Around 12 PM, when it reaches 4. From UV 3 upward, sun protection is recommended.

Helsinki hour-by-hour: what to expect

Over the next 24 hours in Helsinki, temperatures range from 53°F (12°C) around 5 AM up to 69°F (21°C) near 4 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 21% around 11 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 Helsinki 14-day forecast or the monthly climate averages.

Hourly forecasts nearby

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Helsinki, Finland Hourly Forecast