worldweatherTemperatures this week
9-11°CAverage forecast high: 10°C. Historical reference for these dates: 11°C.
Weather in Sligo - 14-day forecast
Forecast updated: Tuesday 3 NovemberWeather history: NASA POWER · 1981-2025
Weather warnings
No active weather warnings for Sligo (region: County Sligo). The national weather service is not forecasting dangerous conditions.
Weather in the coming days
What will the week bring? Sligo
3 November Sligo: the high will be about 9°C and the low 1°C. Moderate rainfall - around 5.4 mm. 4 November it will be warmer: with a high of about 11°C.
9°C
maximum on Tue 3 Nov
Temperature, rainfall and historical comparison
Weather forecast compared with previous years
Choose a day to see the details. Temperatures show the daily high and low.
Forecast: daily highTypical range 1991-2020
Selected day in detail
Tuesday 3 November
Daily high9°CUsually 10-13°C
Daily low1°CColdest part of the day
Rainfall total5.4 mmModerate rainfall
Maximum wind speed7 km/hForecast wind speed
Cooler than usual. The historical comparison uses daily highs at this time of year. The daily rainfall total shows the amount of rain forecast across the full day.
Full day-by-day forecast - table
| Date | Max. / min. | Rain | Typical daily high | Max. wind |
|---|---|---|---|---|
| Tuesday 3 November | 9° / 1° | 5.4 mm | 10-13°C | 7 km/h |
| Wednesday 4 November | 11° / 3° | 0.1 mm | 10-13°C | 16 km/h |
| Thursday 5 November | 10° / 5° | 28.5 mm | 10-13°C | 18 km/h |
| Friday 6 November | 10° / 8° | 0.2 mm | 9-13°C | 10 km/h |
| Saturday 7 November | 10° / 7° | 0.2 mm | 9-13°C | 6 km/h |
| Sunday 8 November | 9° / 5° | 8.5 mm | 9-12°C | 15 km/h |
| Monday 9 November | 9° / 4° | 0.2 mm | 9-12°C | 16 km/h |
| Tuesday 10 November | 9° / 5° | 2.1 mm | 9-12°C | 13 km/h |
| Wednesday 11 November | 9° / 6° | 2.6 mm | 9-12°C | 16 km/h |
| Thursday 12 November | 8° / 5° | 10.2 mm | 9-12°C | 35 km/h |
| Friday 13 November | 12° / 3° | 10 mm | 9-12°C | 28 km/h |
| Saturday 14 November | 11° / 9° | 2 mm | 9-12°C | 34 km/h |
| Sunday 15 November | 13° / 12° | 20.7 mm | 9-12°C | 38 km/h |
| Monday 16 November | 10° / 8° | 1.7 mm | 9-12°C | 31 km/h |
What stands out this week?
Temperature changes
No sharp coolingThe first 7 forecast days show no day-to-day drop of 3°C or more in the high.
Will it rain?
3 days with rain ≥1 mm7-day total: 43 mm. Trace rainfall below 1 mm is shown separately.
This summary covers the first 7 forecast days. A rainy day has at least 1 mm of rain. The historical comparison shows how often such days occurred in previous years.
Weather history 1981-2025
NASA POWERThe same week in previous years
How warm was this week in previous years?
Each bar shows the average daily high during the same 7-day period in each year.
cooler yearstypical rangewarmer years2026 forecastcurrent forecast
From 1981 to 2025, the 3-9 Nov period averaged 11°C by day. The coolest year was 1984 (9°C) and the warmest was 2024 (14°C). The current forecast averages 10°C - lower than in 80% of historical years.
How do we compare the forecast with history?
The forecast chart band shows the 20th-80th percentiles of NASA POWER daily highs from 1991-2020, using the date and a ±7-calendar-day window. The line shows the forecast daily high. The year-by-year chart compares average highs over the same seven dates.
NASA POWER (MERRA-2) data describe conditions in the grid cell covering the location. Elevation and local conditions can affect the comparison.
NASA POWER source and methodologyPlan your trip
Partner offersTravel offers: Sligo
What else should you know before travelling?
What weather is typical in the following weeks?
For dates beyond the 14-day forecast, we show typical conditions based on historical data.
Tue 17 Nov - Mon 30 Nov10°C / 7°Cusual daily high / low
Tue 1 Dec - Thu 17 Dec9°C / 7°Cusual daily high / low
Average of the daily medians for the following dates from 1991-2020. A comparison based on historical data.
Downloadable forecast graphic
Detailed weather forecast for Sligo, Ireland: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
UV index in Sligo - is it safe to sunbathe?
Today the UV index in Sligo is 1 (low). You can safely stay outside. Sunscreen only matters for very long exposure.
Sea temperature - Sligo
Water today
12°C
Week avg
12°C
Waves today
0.6 m
How's the water?
very cold
16-day sea temperature forecast:
Average sea temperature through the year:
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.
Sligo weather through the year
| Month | Day | Night | Chance of rain |
|---|---|---|---|
| January | 7°C | 5°C | 42% |
| February | 7°C | 4°C | 47% |
| March | 9°C | 5°C | 35% |
| April ★ | 11°C | 7°C | 26% |
| May ★ | 14°C | 10°C | 26% |
| June ★ | 16°C | 13°C | 28% |
| July ★ | 17°C | 14°C | 34% |
| August ★ | 17°C | 13°C | 34% |
| September ★ | 16°C | 12°C | 26% |
| October ★ | 13°C | 9°C | 29% |
| November ★ | 10°C | 7°C | 34% |
| December ★ | 9°C | 6°C | 50% |
★ - months most often recommended for travel
Warmest, driest months on average: April, May, June, July.
Upcoming public holidays in Ireland: Christmas Day — 25 December · St. Stephen's Day — 26 December · New Year's Day — 1 January.
Nearby and related places
Weather and travel dates: Sligo
Based on the historical data in the climate table for this location.
Warmest months
July · August
Average daytime temperature: 17°C
Coolest months
January · February
Average daytime temperature: 7°C
Lowest share of days with precipitation
April · May · September
Share of days with precipitation: 26%
Before you travel
Check the forecast daytime and nighttime temperatures, precipitation and current warnings. Use them to choose clothing and plan outdoor activities.
Official travel information
Select your destination on the government website and check the latest advice. Entry requirements depend on factors including citizenship and the purpose of your trip.
FAQ - Sligo weather
What will the weather be like today and tomorrow?
3 November Sligo: the high will be about 9°C and the low 1°C. Moderate rainfall - around 5.4 mm. 4 November it will be warmer: with a high of about 11°C.
Will it rain in the coming days?
7-day total: 43 mm. Trace rainfall below 1 mm is shown separately.
What does the typical range on the chart mean?
It is the range between the 20th and 80th percentiles of NASA POWER daily highs from 1991-2020 for this time of year.
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