County Wicklow Weather Forecast
County Wicklow weather: 39°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Snow forecast for County Wicklow
No snow is in the current forecast window for County Wicklow.
2 of the next 16 nights are forecast to reach freezing.
Historically, average lows drop below freezing in January.
16-day forecast for County Wicklow
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Oct 26 | 🌧️ Rain | 55° / 39° | 100% · 1,1 in | 24 mph | 1 |
| Tue, Oct 27 | 🌦️ Light rain | 51° / 40° | 100% · 0,2 in | 21 mph | 1 |
| Wed, Oct 28 | 🌦️ Light drizzle | 51° / 39° | 25% · 0,0 in | 19 mph | 2 |
| Thu, Oct 29 | 🌦️ Light drizzle | 49° / 39° | 53% · 0,0 in | 18 mph | 2 |
| Fri, Oct 30 | ☁️ Overcast | 52° / 41° | 63% | 13 mph | 0 |
| Sat, Oct 31 | 🌥️ Fog | 50° / 40° | 34% | 4 mph | 2 |
| Sun, Nov 1 | 🌥️ Fog | 46° / 34° | 29% | 9 mph | 2 |
| Mon, Nov 2 | ☁️ Overcast | 46° / 37° | 18% | 10 mph | 2 |
| Tue, Nov 3 | ☁️ Overcast | 42° / 35° | 25% | 12 mph | 2 |
| Wed, Nov 4 | ☁️ Overcast | 45° / 39° | 20% | 14 mph | 2 |
| Thu, Nov 5 | 🌦️ Light drizzle | 46° / 40° | 18% · 0,0 in | 12 mph | 1 |
| Fri, Nov 6 | ☁️ Overcast | 43° / 34° | 25% | 9 mph | 0 |
| Sat, Nov 7 | ☁️ Overcast | 42° / 32° | 25% | 4 mph | 2 |
| Sun, Nov 8 | ⛅ Partly cloudy | 43° / 32° | 26% | 4 mph | 2 |
| Mon, Nov 9 | ☀️ Clear sky | -- / -- | — | -- | 0 |
| Tue, Nov 10 | ☀️ Clear sky | -- / -- | — | -- | — |
Climate in County Wicklow month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 38° | 31° | 6,7 in | ★☆☆☆☆ |
| February | 42° | 34° | 5,6 in | ★★☆☆☆ |
| March | 45° | 35° | 4,7 in | ★★☆☆☆ |
| April | 49° | 37° | 5,6 in | ★★☆☆☆ |
| May | 55° | 43° | 3,6 in | ★★★☆☆ |
| June | 58° | 46° | 5,7 in | ★★★☆☆ |
| July | 61° | 49° | 3,2 in | ★★★★☆ |
| August | 60° | 49° | 3,9 in | ★★★★☆ |
| September | 55° | 45° | 4,8 in | ★★★☆☆ |
| October | 50° | 42° | 6,3 in | ★★☆☆☆ |
| November | 44° | 37° | 5,6 in | ★★☆☆☆ |
| December | 42° | 35° | 6,8 in | ★★☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 52 mph.
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the County Wicklow forecast by time range
County Wicklow weather - more answers
Explore County Wicklow
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is County Wicklow?
County Wicklow is a county in Ireland. Its coordinates are 52.9862, -6.3675. It lies in Europe.
What is the weather like in County Wicklow right now?
It is currently 39°F (4°C) with overcast. Humidity is 83% and wind is 4 mph.
When is the best time to visit County Wicklow?
July and August offer the most comfortable conditions in County Wicklow, which has a subarctic climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is County Wicklow in?
County Wicklow observes Europe/Dublin (UTC+00:00). The local time is 12:57 AM.
How many people live in County Wicklow?
County Wicklow has a population of approximately 155.000.
What is the nearest airport to County Wicklow?
The closest airports are Dublin Airport (DUB), 30 mi away, London Heathrow Airport (LHR), 271 mi away and London Gatwick Airport (LGW), 291 mi away.
What are the top things to do in County Wicklow?
Popular options include Snowdonia National Park, Lake District National Park, Stonehenge, Avebury and Associated Sites, Stonehenge, Edinburgh Castle and Old and New Towns of Edinburgh.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ie-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 26, 2026 at 12:57 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
