Rathfarnham Weather Today

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

Rathfarnham temperature today is 8°, feels like 6°, with a humidity level of 92% and wind at 11.63 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Rathfarnham: expect a high of 16° and a low of 10°, with light rain. Rain chance tomorrow is 97%.

broken clouds
8°
broken clouds
H: 8° L: 8°
Feels like 6°
AQI: Fair (2/5)
Humidity
92%
Dew 7°
Wind speed
11.63 km/h
SW · G23.87
Pressure
1024 hPa
Visibility
10 km
High Humidity
Humidity is 92%. May feel uncomfortable.
Weather Summary
Currently in Rathfarnham, expect varied conditions with cold temperatures around 8°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
10
100%
13
100%
16
86%
19
35%
22
34%
01
97%
04
83%
07
25%
10
93%
13
90%
16
20%
19
0%
22
0%
01
0%
04
0%
07
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
11°
Thu
10:00
11°
 
10°
 
10°
 
13°
Thu
22:00
14°
 
13°
 
16°
 
15°
Fri
10:00
14°
 
13°
 
10°
 
11°
Fri
22:00
11°
 
10°
 
10°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:38
Sunset
Sunset
18:46
Moon Phase
Waning Crescent (8%)
Timezone: GMT+05:30
Last updated: Oct 8, 2026 12:22 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
53.300560
Longitude
Longitude
-6.282780
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More about Rathfarnham
Content curated by the NearWeather editorial team · Updated periodically

Rathfarnham, Ireland: Climate and Weather Year Round

Rathfarnham is a beautiful suburb located in the Southside of Dublin, Ireland. Known for its rich history, scenic landscapes, and vibrant community, Rathfarnham attracts both locals and visitors alike. One important aspect of any location is its climate and weather patterns throughout the year. In this article, we will explore the climate of Rathfarnham, providing detailed information about temperature, precipitation, and other factors that contribute to the local weather conditions.

Temperature

Rathfarnham experiences a temperate maritime climate, typical of Ireland. The temperatures in Rathfarnham are mild throughout the year, with no extreme highs or lows. The average temperature in summer, which spans from June to August, ranges between 15°C (59°F) to 20°C (68°F). Winters, from December to February, see average temperatures between 4°C (39°F) to 8°C (46°F).

It's worth noting that the temperatures in Rathfarnham can vary slightly due to its elevation. The suburb is located on the slopes of the Dublin Mountains, which can result in slightly cooler temperatures compared to the city center.

Precipitation

Rathfarnham receives a moderate amount of rainfall throughout the year, which contributes to the lush greenery and scenic landscapes of the area. The wettest months are typically from October to January, with an average precipitation of around 70mm (2.8 inches) per month. The summer months, on the other hand, tend to be drier, with rainfall averaging around 40mm (1.6 inches) per month.

The rainfall in Rathfarnham is evenly distributed throughout the year, with occasional showers and drizzles. It's advisable to carry an umbrella or raincoat when visiting Rathfarnham, especially during the wetter months, to stay prepared for sudden changes in weather.

Sunshine Hours

Rathfarnham enjoys a moderate amount of sunshine throughout the year, with an average of 1,500 hours annually. The summer months, particularly May to August, have the longest daylight hours, with up to 18 hours of daylight per day. In contrast, the winter months experience shorter daylight hours, with around 8 hours of daylight in December and January.

It's important to note that, like any other location, the number of sunshine hours can vary due to weather patterns and seasonal changes. However, Rathfarnham generally experiences a pleasant amount of sunshine, allowing residents and visitors to enjoy outdoor activities and explore the surrounding natural beauty.

Wind

Being situated near the coast, Rathfarnham can experience moderate to strong winds at times. The prevailing winds in the area come from the southwest, which can bring in Atlantic weather systems. The wind speeds in Rathfarnham generally range between 10-20 km/h (6-12 mph), with occasional gusts during stormy weather.

It's advisable to keep an eye on weather forecasts and be prepared for windy conditions, especially if you plan to engage in outdoor activities or visit the nearby parks and nature reserves.

Seasonal Changes

Rathfarnham experiences distinct seasonal changes throughout the year, offering a diverse and ever-changing landscape. Spring, from March to May, brings blooming flowers and blossoming trees, creating a colorful and vibrant atmosphere. Summer, from June to August, offers longer days and warmer temperatures, ideal for outdoor activities and exploring the surrounding countryside.

Autumn, from September to November, is characterized by beautiful foliage as the leaves change color, creating a picturesque setting. Winter, from December to February, brings cooler temperatures and occasional frost, adding a touch of winter magic to Rathfarnham.

Conclusion

Rathfarnham, Ireland, enjoys a temperate maritime climate, with mild temperatures year-round. The suburb experiences moderate rainfall, evenly distributed throughout the year, and a pleasant amount of sunshine. Wind speeds are generally moderate, with occasional gusts during stormy weather. The seasonal changes in Rathfarnham offer a diverse and picturesque landscape, making it an attractive destination for outdoor enthusiasts and nature lovers.

Whether you're planning to visit Rathfarnham for its historical sites, natural beauty, or vibrant community, being aware of the local climate and weather conditions will help you make the most of your experience in this charming suburb of Dublin.

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 Rathfarnham
What is the temperature in Rathfarnham right now?

The current temperature in Rathfarnham is 8°, and it feels like 6°. Today's high is 8° and the low is 8°.

Will it rain in Rathfarnham today?

No rain is expected in Rathfarnham today (0% chance). Conditions are currently broken clouds.

What is the weather in Rathfarnham today?

Rathfarnham is experiencing broken clouds with a temperature of 8°. Humidity is at 92% and wind speed is 11.63 km/h from the SW.

What is the humidity in Rathfarnham today?

Humidity in Rathfarnham is 92% right now, with a dew point of 7°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Rathfarnham today?

Wind speed in Rathfarnham is 11.63 km/h, flowing at 234° SW wind direction. Gusts up to 23.87 km/h.

What is the 5-day forecast for Rathfarnham?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Rathfarnham. Today's high is 8° and low is 8°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Rathfarnham today?

It feels like 6° in Rathfarnham today, with 80% cloud cover and 10 km visibility.

Weather in Rathfarnham