Weather forecast for todayCastlerock, United Kingdom
Weather forecast for today
Current condition 8:53 am GMT
- 4°C
- Feels like:2°C
Sunny
- Precipitation: 0mm
- Wind: 10km/hSSE 160°
- Humidity: 92%
- Dewpoint: 3°C
- Pressure: 1036.23mbar
- Visibility: 16.09km
- UV index: 0
- details ▼
In Castlerock, at the moment, a bright sun and a clear sky set the scene for a beautiful day.
The temperature is a wintry 4°C, with the feels-like temperature being evaluated at an icy 2°C. The current temperature is almost at the minimum-anticipated 2°C for today.
The temperature is a wintry 4°C, with the feels-like temperature being evaluated at an icy 2°C. The current temperature is almost at the minimum-anticipated 2°C for today.
Sunday 18. Oct 2026
- 13°C
- 2°C
Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 10km/hSSE 166°
- Humidity: 75%
- UV index: 2
- Sunrise: 8:03 am BST
- Sunset: 6:21 pm BST
- details ▼
Today, expect consistent sunshine and open skies.
The maximum temperature will be a refreshing 13°C, while the minimum temperature will be a cold 2°C.
Today, the predicted peak temperature is expected to mirror October's average high of 12.5°C.
Sunrise was at 8:03 am and sunset will be at 6:21 pm; the daylight will last for 10h and 19min.
The maximum temperature will be a refreshing 13°C, while the minimum temperature will be a cold 2°C.
Today, the predicted peak temperature is expected to mirror October's average high of 12.5°C.
Sunrise was at 8:03 am and sunset will be at 6:21 pm; the daylight will last for 10h and 19min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 11°C.
Minimum temperature: 5°C.
Minimum temperature: 5°C.
Chance of precipitation
Highest chance: 12 am 8%.
Hourly weather forecast
- 10 am
- 5°C
- Feels like:3°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 10km/hSSE 152°
- Humidity: 91%
- Pressure: 1036mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 11 am
- 7°C
- Feels like:6°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 9km/hSSE 155°
- Humidity: 85%
- Pressure: 1035mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 12 pm
- 9°C
- Feels like:8°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 9km/hSSE 166°
- Humidity: 76%
- Pressure: 1035mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 1 pm
- 11°C
- Feels like:10°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 9km/hS 185°
- Humidity: 69%
- Pressure: 1035mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 2 pm
- 11°C
- Feels like:11°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 7km/hS 183°
- Humidity: 67%
- Pressure: 1035mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 3 pm
- 12°C
- Feels like:11°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 7km/hSSE 166°
- Humidity: 66%
- Pressure: 1034mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 4 pm
- 11°C
- Feels like:10°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 10km/hSSE 156°
- Humidity: 66%
- Pressure: 1034mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 5 pm
- 11°C
- Feels like:10°C
Sunny
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 8km/hSSE 152°
- Humidity: 69%
- Pressure: 1034mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 6 pm
- 9°C
- Feels like:8°C
Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 8km/hSSE 152°
- Humidity: 78%
- Pressure: 1034mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 6:21 pm
- 7 pm
- 8°C
- Feels like:6°C
Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 9km/hS 170°
- Humidity: 84%
- Pressure: 1034mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8 pm
- 7°C
- Feels like:6°C
Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 7km/hSSE 162°
- Humidity: 86%
- Pressure: 1034mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 9 pm
- 6°C
- Feels like:5°C
Clear
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 7km/hSSE 157°
- Humidity: 90%
- Pressure: 1034mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 10 pm
- 6°C
- Feels like:4°C
Clear
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 9km/hSSE 156°
- Humidity: 90%
- Pressure: 1034mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 11 pm
- 5°C
- Feels like:3°C
Clear
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 7km/hSE 146°
- Humidity: 96%
- Pressure: 1034mbar
- Visibility: 14km
- UV index: 0
- details ▼
Today, bright and mostly sunny weather is expected.
The temperature will vary between a minimum of 5°C and a maximum of 12°C. The warmest part of the day is expected around 3 pm.
Today, the temperature is forecasted to be consistent with the usual maximum for October. Today, the overnight low is more in line with November's usual minimum of 6.4°C than October's 9°C.
The temperature will vary between a minimum of 5°C and a maximum of 12°C. The warmest part of the day is expected around 3 pm.
Today, the temperature is forecasted to be consistent with the usual maximum for October. Today, the overnight low is more in line with November's usual minimum of 6.4°C than October's 9°C.
Updated: Oct 18, 2026 @ 08:53:53 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
At 8:53 am GMT, the temperature in Castlerock is 4°C.
Today, in Castlerock, sunshine is forecasted under mostly clear skies.
Today, the highest temperature will be 13°C, while the lowest temperature will be 2°C.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be notably lower than the average low of 9°C.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be notably lower than the average low of 9°C.
On Sunday, in Castlerock, sunrise was at 8:03 am and sunset will be at 6:21 pm (BST).
In Castlerock, the length of the day today will be 10h and 19min.
Castlerock, United Kingdom
- en: Castlerock, United Kingdom
- es: Castlerock, Reino Unido
- hr: Kaslrok, Velika Britanija i Severna Irska
- mk: Kaslrok, Velika Britanija i Severna Irska
- sr: Kaslrok, Velika Britanija i Severna Irska
- zh: 卡斯尔罗克, 英国
- Latitude: 55.164987°
- Longitude: -6.790417°
- Elevation: 15 m
- Current time: 9:53am GMT
- Sunrise: 8:03 am GMT
- Sunset: 6:21 pm GMT
- Timezone: Europe/London
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