Weather forecast for 10 daysSeinäjoki, Finland

Weather forecast for the weekend

Saturday 17. Oct 2026

  • 9°C
  • -1°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hNW 314°
  • Humidity: 71%
  • UV index: 1
  • Sunrise: 08:20 EEST
  • Sunset: 18:07 EEST
  • ▼
Today, on Saturday, 17th of October, intermittent cloud cover is expected, allowing for some sunshine.
The temperature will fluctuate from a high of a frosty 9°C to a low of a freezing -1°C.
The day’s top temperature is expected to be a few degrees higher than the typical October high of 6.5°C.
Sunrise was at 08:20 and sunset will be at 18:07; the daylight will last for 9h and 47min.

Sunday 18. Oct 2026

  • 8°C
  • -3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 10km/hNW 324°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 08:23 EEST
  • Sunset: 18:04 EEST
  • ▼
Tomorrow, sunny moments will alternate with patchy cloud cover.
The temperature is expected to vary between a frosty 8°C and a freezing -3°C.
The anticipated daytime maximum should align with the typical October high of 6.5°C.
Sunrise will be at 08:23 and sunset at 18:04; tomorrow's daylight will last for 9h and 41min.

10-day overview

Daily temperatures

Warmest day: Friday 10°C.
Minimum temperature: 8°C.

Chance of precipitation

Highest chance: Monday 26.10. 48%.

Long-term weather forecast

  • Saturday
  • 17. Oct 2026
  • 9°C
  • -1°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hNW 314°
  • Humidity: 71%
  • UV index: 1
  • Sunrise: 08:20 EEST
  • Sunset: 18:07 EEST
  • ▼
  • Sunday
  • 18. Oct 2026
  • 8°C
  • -3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 10km/hNW 324°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 08:23 EEST
  • Sunset: 18:04 EEST
  • ▼
  • Monday
  • 19. Oct 2026
  • 9°C
  • 2°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 16km/hSSW 193°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 08:26 EEST
  • Sunset: 18:00 EEST
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 9°C
  • -1°C
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 12km/hS 186°
  • Humidity: 84%
  • UV index: 1
  • Sunrise: 08:29 EEST
  • Sunset: 17:57 EEST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 8°C
  • 4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 12km/hSE 126°
  • Humidity: 88%
  • UV index: 1
  • Sunrise: 08:32 EEST
  • Sunset: 17:54 EEST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 9°C
  • 8°C
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 3mm
  • Wind: 15km/hSE 131°
  • Humidity: 90%
  • UV index: 0
  • Sunrise: 08:35 EEST
  • Sunset: 17:51 EEST
  • ▼
  • Friday
  • 23. Oct 2026
  • 10°C
  • 5°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 3mm
  • Wind: 16km/hSSE 157°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 08:37 EEST
  • Sunset: 17:48 EEST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 9°C
  • 6°C
PM Showers
PM Showers
  • Precip. probability: 35%
  • Precipitation: 2mm
  • Wind: 16km/hSSE 158°
  • Humidity: 90%
  • UV index: 0
  • Sunrise: 08:40 EEST
  • Sunset: 17:44 EEST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 9°C
  • 6°C
AM Showers
AM Showers
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 17km/hSSE 165°
  • Humidity: 87%
  • UV index: 0
  • Sunrise: 07:43 EET
  • Sunset: 16:41 EET
  • ▼
  • Monday
  • 26. Oct 2026
  • 9°C
  • 6°C
AM Showers
AM Showers
  • Precip. probability: 48%
  • Precipitation: 3mm
  • Wind: 20km/hSSE 168°
  • Humidity: 88%
  • UV index: 0
  • Sunrise: 07:46 EET
  • Sunset: 16:38 EET
  • ▼
Over the next ten days, a mix of rain-soaked, gloomy and clear weather is forecasted.
Rainfall is anticipated on Thursday through next Monday. The days with the most rainfall will be Thursday, Friday and next Monday, with minimal precipitation of 3mm.
The high temperatures are expected to remain largely stable in the forecast period ahead. Highs will range from 8°C to 10°C, while the lowest night temperatures will vary significantly, as the overnight lows will vary from -3°C to 8°C.
Expect the warmest day on Friday, with temperatures peaking at 10°C; the coldest days will be Sunday and Wednesday, with a maximum of 8°C.
Updated: Oct 17, 2026 @ 11:53:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Seinäjoki, a mix of clouds and blue sky is expected.

Today, the maximum temperature will be 9°C, while the minimum temperature will be -1°C.
The maximum temperature will be relatively higher than the average highest temperature of 6.5°C in October. The lowest temperature today will be also a couple of degrees lower than the average low temperature.

On Saturday, in Seinäjoki, sunrise was at 08:20 and sunset will be at 18:07 (EEST).

Today, the daylight will last for 9h and 47min.

Tomorrow, in Seinäjoki, occasional cloudiness will be present, but there will still be plenty of sun.

Tomorrow, the maximum temperature will be 8°C, while the minimum temperature will be -3°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be relatively lower than the average low temperature.

On Sunday, in Seinäjoki, sunrise will be at 08:23 and sunset at 18:04 (EEST).

In Seinäjoki, tomorrow, there will be 9h and 41min of daylight.