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Paikallissään haussa tapahtui virhe. Lataa sivu hetken päästä uudelleen.
Sääennuste
päivitetty 25.10.2025 22:37
Helsinki
Päiväkohtaiset tuntiennustetaulukot
su
26.10.
15:00
9°
Kellonaika
Sää
Lämpötila
Tuntuu kuin
Tuuli
Sade
0:00
10°
6°
7
(13)
90 %
0,3
(1 h)
3:00
10°
6°
7
(13)
> 90 %
2,2
(1 h)
6:00
10°
6°
7
(13)
> 90 %
0,9
(1 h)
9:00
10°
6°
7
(12)
> 90 %
0,2
(1 h)
12:00
10°
6°
4
(7)
> 90 %
0,7
(1 h)
15:00
9°
5°
5
(8)
> 90 %
0,3
(1 h)
18:00
8°
5°
3
(7)
> 90 %
0,1
(1 h)
21:00
7°
4°
3
(4)
80 %
0,2
(1 h)
ma
27.10.
15:00
9°
ti
28.10.
15:00
8°
ke
29.10.
15:00
8°
to
30.10.
15:00
8°
pe
31.10.
15:00
8°
la
1.11.
15:00
9°
su
2.11.
15:00
9°
ma
3.11.
15:00
9°
15 vrk
Todennäköisyysennuste päivitetty 25.10.2025 12:47
Paikallissään tulkintaohje
Säämerkkien selitykset
Lähipäivät
10 vrk
15 vrk
Viikonpäivä
Su
Ma
Ti
Ke
To
Pe
Tunnit
0
3
6
9
15
21
3
9
15
21
3
15
3
15
3
15
3
15
Säätila
Lämpötila
10°
10°
10°
10°
9°
7°
9°
9°
9°
8°
6°
8°
5°
8°
4°
8°
6°
8°
Tuntuu kuin lämpötila
6°
6°
6°
6°
5°
4°
4°
5°
5°
4°
2°
6°
3°
6°
3°
5°
3°
6°
Tuuli
(puuskat) m/s
Tuulen suunta
Tuulen nopeus
7
7
7
7
5
3
6
6
6
5
4
2
1
2
1
2
3
3
Tuulen puuska
(13)
(13)
(13)
(12)
(8)
(4)
(9)
(9)
(9)
(9)
(8)
(5)
(2)
(4)
(4)
(5)
(6)
(6)
Sateen todennäköisyys
%
Sateen todennäköisyys
90%
>90%
>90%
>90%
>90%
80%
60%
20%
20%
70%
70%
60%
30%
30%
20%
40%
40%
20%
Sademäärä
mm
Sadekertymä
0,3
(1h)
6,4
(3h)
3,6
(3h)
1,5
(3h)
2,2
(6h)
1,4
(6h)
2,6
(6h)
0,1
(6h)
0,0
(6h)
0,4
(6h)
0,6
(6h)
2,3
(12h)
0,8
(12h)
0,0
(12h)
0,5
(12h)
1,3
(12h)
0,3
(12h)
0,0
(12h)
Säämerkkien selitykset
Paikallissään tulkintaohje
Varoitukset maa-alueilla
Siirry Varoitukset-sivulle
la
25.10.
Ei voimassaolevia varoituksia.
su
26.10.
Ei voimassaolevia varoituksia.
ma
27.10.
Ei voimassaolevia varoituksia.
ti
28.10.
Ei voimassaolevia varoituksia.
ke
29.10.
Ei voimassaolevia varoituksia.
Mahdollisesti vaarallinen
Vaarallinen
Hyvin vaarallinen
Varoitukset päivitetty 25.10.2025 21:10
Siirry Varoitukset-sivulle
Päivän pituus
Auringonnousu
tänään
8:25
.
Auringonlasku
tänään
17:42
.
Päivän pituus
9 h 17 min
.
Suomen sää
Sää nyt
Sää huomenna
Sää ylihuomenna
Ylin lämpötila
Alin lämpötila
5 vrk sadesumma
Lumitilanne
Ajankohtaista
Uutinen
-
23.10.2025
23 lokakuuta 2025
Tutkimusyhteistyö auttaa Uudenmaan kuntia sopeutumaan ilmastonmuutokseen
Uutinen
-
22.10.2025
22 lokakuuta 2025
Rakeita satoi kesällä tavanomaista useammin – raesateet painottuivat Pohjois- ja Länsi-Suomeen
Uutinen
-
18.10.2025
18 lokakuuta 2025
Kuura ja sumu tekivät ajokelistä lauantaiaamulla paikoin vaarallisen
Tiedote
-
17.10.2025
17 lokakuuta 2025
Viikonlopun säässä on talven merkkejä - talvirenkaille tarvetta Pohjois-Lapissa
Tiedote
-
16.10.2025
16 lokakuuta 2025
Tutkijat yhdistivät hiilidioksidimittaukset ja satelliittidatan – tuloksena tarkempaa tietoa peltojen hiilivirroista
Päivitetty:
16.10.2025 6:35
16 lokakuuta 2025 6:35
Puheenvuoro
-
13.10.2025
13 lokakuuta 2025
Ensilumi on myöhässä – joko tällä viikolla sataa lunta?
©Ilmatieteen laitos
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