🇮🇪 Weather in Galway
Map Overlays:
Hourly Forecast for Galway
20:00
11°
39%
21:00
11°
18%
22:00
11°
21%
23:00
10°
38%
00:00
10°
25%
01:00
10°
29%
02:00
10°
28%
03:00
10°
30%
04:00
9°
33%
05:00
9°
28%
06:00
9°
30%
07:00
9°
26%
08:00
9°
19%
09:00
9°
31%
10:00
10°
18%
11:00
11°
20%
12:00
12°
4%
13:00
13°
12%
14:00
13°
12%
15:00
13°
13%
16:00
13°
14%
17:00
12°
14%
18:00
11°
7%
19:00
10°
8%
14-Day Forecast for Galway
2026-10-15
Patchy rain nearby
15° /
10°
2026-10-16
Patchy rain nearby
13° /
8°
2026-10-17
Sunny
12° /
6°
2026-10-18
Overcast
11° /
6°
2026-10-19
Sunny
12° /
4°
2026-10-20
Patchy rain nearby
13° /
9°
2026-10-21
Patchy rain nearby
14° /
12°
Additional Forecasts for Galway
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 150.0 μg/m³
O₃ (Ozone) 73.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.7 μg/m³
SO₂ (Sulphur Dioxide) 0.3 μg/m³
PM2.5 (Fine particles) 4.1 μg/m³
PM10 (Coarse particles) 10.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Ireland
Weather in Galway — FAQ
Answers refreshed each request based on current conditions in Galway.
What is the weather like right now in Galway?
Right now in Galway, Ireland the temperature is 11.3°C (feels like 7.8°C), with patchy rain nearby. Relative humidity is 77% and wind is 21.2 km/h.
What is today's high and low temperature in Galway?
Today's forecast high in Galway is 15.2°C and the overnight low is 10.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Galway today?
The chance of precipitation in Galway today is 87%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Galway differ from nearby cities?
Even short distances can change temperatures noticeably. Galway's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.