Weather forecast for todayOnsala, Sweden

Weather forecast for today

Current condition 00:18 CET

  • 2°C
  • Feels like:
    -2°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 11km/hNE 40°
  • Humidity: 96%
  • Dewpoint: 1°C
  • Pressure: 1032.17mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
In Onsala, currently, an expansive clear sky makes for a picture-perfect day.
The temperature is a wintry 2°C, and the real-feel temperature of due to the wind comes in at evaluated at a freezing -2°C. The current temperature is near the lowest predicted 1°C for today.

Sunday 18. Oct 2026

  • 12°C
  • 1°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 13km/hNE 54°
  • Humidity: 70%
  • UV index: 1
  • Sunrise: 07:52 CEST
  • Sunset: 18:01 CEST
  • ▼
Today, in Onsala, mainly sunny skies with just a few high clouds are anticipated.
The temperature is expected to vary between a maximum of a fresh 12°C and a minimum of a cold 1°C.
Sunrise will be at 07:52 and sunset at 18:01; the daylight will last for 10h and 9min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 11°C.
Minimum temperature: 2°C.

Chance of precipitation

Highest chance: 23h 6%.

Hourly weather forecast

  • 2h
  • 2°C
  • Feels like:
    -1°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNE 46°
  • Humidity: 93%
  • Pressure: 1032mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 4h
  • 1°C
  • Feels like:
    -2°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNE 43°
  • Humidity: 90%
  • Pressure: 1033mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 3°C
  • Feels like:
    -1°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNE 49°
  • Humidity: 84%
  • Pressure: 1034mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 07:52
  • 8h
  • 2°C
  • Feels like:
    -1°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hNE 54°
  • Humidity: 88%
  • Pressure: 1034mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10h
  • 5°C
  • Feels like:
    3°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 10km/hENE 57°
  • Humidity: 81%
  • Pressure: 1035mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 12h
  • 9°C
  • Feels like:
    8°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 11km/hENE 57°
  • Humidity: 65%
  • Pressure: 1036mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 14h
  • 11°C
  • Feels like:
    10°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hNE 56°
  • Humidity: 57%
  • Pressure: 1036mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 16h
  • 11°C
  • Feels like:
    10°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hNE 52°
  • Humidity: 56%
  • Pressure: 1036mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 9°C
  • Feels like:
    7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hNE 46°
  • Humidity: 69%
  • Pressure: 1036mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:01
  • 20h
  • 6°C
  • Feels like:
    4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 12km/hENE 59°
  • Humidity: 81%
  • Pressure: 1037mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 5°C
  • Feels like:
    3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hE 84°
  • Humidity: 87%
  • Pressure: 1037mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Onsala, a combination of dry and sunny and gloomy weather is predicted.
The temperature will be between the highest temperature of 12°C and the lowest temperature of 1°C. The warmest part of the day is expected around 15h.
Updated: Oct 17, 2026 @ 23:18:21 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (00:18 CET) is 2°C. Feels-like temperature is -2°C.

Today, open skies and radiant sunshine are expected.

Today, the highest temperature in Onsala will be 12°C, while the lowest temperature will be 1°C.

On Sunday, in Onsala, sunrise will be at 07:52 and sunset at 18:01 (CEST).

In Onsala, Sweden, today, there will be 10h and 9min of daylight.