Portstewart Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Portstewart

Portstewart temperature today is 13°, feels like 13°, with a humidity level of 92% and wind at 23.36 km/h. Rain chance today is 98%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Portstewart: expect a high of 14° and a low of 12°, with light rain. Rain chance tomorrow is 92%.

scattered clouds
13°
scattered clouds
H: 13° L: 13°
Feels like 13°
AQI: (/5)
Humidity
92%
Dew 12°
Wind speed
23.36 km/h
WNW · G35.78
Pressure
1019 hPa
Visibility
10 km
High Winds
Wind speed is 23.36 km/h. Secure loose objects.
High Humidity
Humidity is 92%. May feel uncomfortable.
Weather Summary
Currently in Portstewart, expect varied conditions with mild temperatures around 13°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Precipitation Probability
98%
04
84%
07
20%
10
34%
13
0%
16
56%
19
100%
22
20%
01
14%
04
0%
07
32%
10
92%
13
38%
16
36%
19
3%
22
26%
01
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
13°
Wed
04:00
13°
 
13°
 
15°
 
14°
Wed
16:00
13°
 
14°
 
14°
 
12°
Thu
04:00
12°
 
13°
 
13°
 
14°
Thu
16:00
13°
 
13°
 
13°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:00
Sunset
Sunset
19:43
Moon Phase
Waxing Crescent (19%)
Timezone: GMT+05:30
Last updated: Sep 16, 2026 6:24 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
55.181320
Longitude
Longitude
-6.714020
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More about Portstewart
Content curated by the NearWeather editorial team · Updated periodically
Portstewart is a seaside resort town located in County Londonderry, Northern Ireland. It is situated on a beautiful stretch of coastline and is a popular destination for both tourists and locals alike. The climate in Portstewart is generally mild and humid with average temperatures ranging from 5°C (41°F) in winter to 17°C (62°F) in the summer. Rainfall is quite common all year round, with an average of around 725mm (28.55in) per year. The average temperature throughout the year is around 10°C (50°F).
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Portstewart
What is the temperature in Portstewart right now?

The current temperature in Portstewart is 13°, and it feels like 13°. Today's high is 13° and the low is 13°.

Will it rain in Portstewart today?

The chance of rain in Portstewart today is 98%. Check the hourly forecast above for exact timing.

What is the weather in Portstewart today?

Portstewart is experiencing scattered clouds with a temperature of 13°. Humidity is at 92% and wind speed is 23.36 km/h from the WNW.

What is the humidity in Portstewart today?

Humidity in Portstewart is 92% right now, with a dew point of 12°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Portstewart today?

Wind speed in Portstewart is 23.36 km/h, flowing at 298° WNW wind direction. Gusts up to 35.78 km/h.

What is the 5-day forecast for Portstewart?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Portstewart. Today's high is 13° and low is 13°, with a 98% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Portstewart today?

It feels like 13° in Portstewart today, with 40% cloud cover and 10 km visibility.

Weather in Portstewart