Weather forecast for tomorrowHellnar, Iceland
Weather forecast for tomorrow
Sunday 18. Oct 2026
- 9°C
- 5°C
Rain / Wind
- Precip. probability: 99%
- Precipitation: 15mm
- Wind: 62km/hSSW 193°
- Humidity: 86%
- UV index: 0
- Sunrise: 08:36 GMT
- Sunset: 18:03 GMT
- details ▼
Tomorrow, in Hellnar, rain and winds are also predicted to affect the area.
The chance of rainfall is high, and precipitation will be moderate. Modest temperature shifts from a high of a chilly 9°C to a low of a cold 5°C are expected.
The daily maximum temperature is forecasted to be moderately higher than October's climate average of 6.8°C.
Sunrise will be at 08:36 and sunset at 18:03; tomorrow's daylight will last for 9h and 26min.
The chance of rainfall is high, and precipitation will be moderate. Modest temperature shifts from a high of a chilly 9°C to a low of a cold 5°C are expected.
The daily maximum temperature is forecasted to be moderately higher than October's climate average of 6.8°C.
Sunrise will be at 08:36 and sunset at 18:03; tomorrow's daylight will last for 9h and 26min.
Hourly overview
Hourly temperatures
Maximum temperature: 8°C.
Minimum temperature: 7°C.
Minimum temperature: 7°C.
Chance of precipitation
Highest chance: 15h 98%.
Hourly weather forecast
- 0h
- 8°C
- Feels like:4°C
Rain / Wind
- Precip. probability: 82%
- Precipitation: 1mm
- Wind: 43km/hS 186°
- Humidity: 92%
- Pressure: 994mbar
- Visibility: 7km
- UV index: 0
- details ▼
- 2h
- 8°C
- Feels like:3°C
Light Rain / Wind
- Precip. probability: 66%
- Precipitation: 1mm
- Wind: 48km/hSSW 195°
- Humidity: 86%
- Pressure: 993mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 4h
- 8°C
- Feels like:2°C
Rain / Wind
- Precip. probability: 82%
- Precipitation: 1mm
- Wind: 53km/hSSW 204°
- Humidity: 87%
- Pressure: 994mbar
- Visibility: 6km
- UV index: 0
- details ▼
- 6h
- 7°C
- Feels like:2°C
Light Rain / Wind
- Precip. probability: 68%
- Precipitation: 1mm
- Wind: 49km/hSSW 209°
- Humidity: 84%
- Pressure: 995mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 8h
- 7°C
- Feels like:1°C
Light Rain / Wind
- Precip. probability: 52%
- Precipitation: 1mm
- Wind: 50km/hSSW 204°
- Humidity: 81%
- Pressure: 996mbar
- Visibility: 8km
- UV index: 0
- details ▼
Sunrise: 08:36
- 10h
- 7°C
- Feels like:2°C
Rain / Wind
- Precip. probability: 92%
- Precipitation: 1mm
- Wind: 51km/hSSW 193°
- Humidity: 81%
- Pressure: 996mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 12h
- 7°C
- Feels like:2°C
Rain / Wind
- Precip. probability: 97%
- Precipitation: 2mm
- Wind: 52km/hS 181°
- Humidity: 88%
- Pressure: 992mbar
- Visibility: 4km
- UV index: 0
- details ▼
- 14h
- 7°C
- Feels like:2°C
Rain / Wind
- Precip. probability: 99%
- Precipitation: 3mm
- Wind: 55km/hS 172°
- Humidity: 93%
- Pressure: 986mbar
- Visibility: 3km
- UV index: 0
- details ▼
- 16h
- 9°C
- Feels like:3°C
Rain / Wind
- Precip. probability: 90%
- Precipitation: 2mm
- Wind: 62km/hSSW 192°
- Humidity: 90%
- Pressure: 980mbar
- Visibility: 5km
- UV index: 0
- details ▼
- 18h
- 8°C
- Feels like:3°C
Light Rain / Wind
- Precip. probability: 66%
- Precipitation: 1mm
- Wind: 61km/hSSW 207°
- Humidity: 86%
- Pressure: 979mbar
- Visibility: 8km
- UV index: 0
- details ▼
Sunset: 18:03
- 20h
- 8°C
- Feels like:2°C
Showers / Wind
- Precip. probability: 52%
- Precipitation: 1mm
- Wind: 56km/hSW 219°
- Humidity: 88%
- Pressure: 982mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 22h
- 7°C
- Feels like:1°C
Showers / Wind
- Precip. probability: 40%
- Precipitation: 1mm
- Wind: 52km/hSW 220°
- Humidity: 82%
- Pressure: 984mbar
- Visibility: 11km
- UV index: 0
- details ▼
Tomorrow, rainy conditions are anticipated.
Rainfall is predicted throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 3mm. With light precipitation of 3mm, the most intense rain will be falling at 13h and 14h.
The temperature variation throughout the day will be indistinguishable, with a minimum of 7°C and a maximum of 9°C. The feels-like temperature variation throughout the day will be unnoticeable, with the lowest temperature of 1°C and the highest temperature of 4°C. The warmest part of the day will be around 16h.
Tomorrow, the temperature is expected to be a couple of degrees higher than October's normal maximum of 6.8°C. Tomorrow, the minimum temperature will be also alike with the average low for October.
Rainfall is predicted throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 3mm. With light precipitation of 3mm, the most intense rain will be falling at 13h and 14h.
The temperature variation throughout the day will be indistinguishable, with a minimum of 7°C and a maximum of 9°C. The feels-like temperature variation throughout the day will be unnoticeable, with the lowest temperature of 1°C and the highest temperature of 4°C. The warmest part of the day will be around 16h.
Tomorrow, the temperature is expected to be a couple of degrees higher than October's normal maximum of 6.8°C. Tomorrow, the minimum temperature will be also alike with the average low for October.
Updated: Oct 17, 2026 @ 17:42:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, unstable weather is likely, bringing rain and gusty winds.
Moderate precipitation of 15mm is expected. The likelihood of rainfall is high at 99%.
Tomorrow, the highest temperature will be 9°C, while the lowest temperature will be 5°C.
The highest temperature will be a couple of degrees higher than the average maximum of 6.8°C in October. The lowest temperature tomorrow will be in line with the average low temperature.
The highest temperature will be a couple of degrees higher than the average maximum of 6.8°C in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Hellnar, sunrise will be at 08:36 and sunset at 18:03 (GMT).
In Hellnar, tomorrow, there will be 9h and 26min of daylight.
