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Now · 05:25

Killester Weather & Hourly Forecast

Ireland · Leinster

Clear night
12°C
Clear night
Feels like: 8°C
💧 Humidity 79% 🌡 Pressure 1018 hPa 💨 Wind 20 km/h 👁 Visibility 41.2 km ☁ Clouds 7% ☀️ UV index 0.0 · Low 🌅 Sunrise 07:16 🌇 Sunset 19:16

Hourly Forecast for Killester

Today
Clear night · 06:00 Clear night
12° 💧 0 mm 💨 19 km/h 81%1018 hPa
Sunny · 09:00 Sunny
14° 💧 0 mm 💨 14 km/h 78%1019 hPa
Mostly sunny · 12:00 Mostly sunny
18° 💧 0.1 mm 💨 17 km/h 64%1019 hPa
Mostly sunny · 15:00 Mostly sunny
20° 💧 0.1 mm 💨 18 km/h 53%1017 hPa
Sunny · 18:00 Sunny
18° 💧 0 mm 💨 17 km/h 64%1017 hPa
Clear night · 21:00 Clear night
15° 💧 0 mm 💨 15 km/h 76%1017 hPa
Tomorrow
Overcast night · 00:00 Overcast night
14° 💧 0.0 mm 💨 15 km/h 83%1015 hPa
Overcast night · 03:00 Overcast night
15° 💧 0.0 mm 💨 16 km/h 83%1012 hPa
Light rain · 06:00 Light rain
14° 💧 8.4 mm 💨 21 km/h 87%1009 hPa
Light rain · 09:00 Light rain
14° 💧 1.6 mm 💨 33 km/h 93%1003 hPa
Mostly sunny · 12:00 Mostly sunny
18° 💧 0.2 mm 💨 26 km/h 72%1004 hPa
Mostly sunny · 15:00 Mostly sunny
17° 💧 0.1 mm 💨 23 km/h 61%1007 hPa
Mostly sunny · 18:00 Mostly sunny
15° 💧 0 mm 💨 19 km/h 61%1009 hPa
Clear night · 21:00 Clear night
12° 💧 0 mm 💨 15 km/h 74%1013 hPa
Monday
Partly cloudy night · 00:00 Partly cloudy night
11° 💧 0.0 mm 💨 10 km/h 81%1015 hPa
Clear night · 03:00 Clear night
10° 💧 0 mm 💨 9 km/h 84%1015 hPa

15-Day Weather Outlook for Killester

TomorrowTomorrow Overcast Overcast 18°/11° 💧 0 mm 💨 34 km/h
Monday 28 SeptemberMon 28 Sep. Partly cloudy Partly cloudy 16°/8° 💧 0 mm 💨 11 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Killester

Vertical axis: °C · Horizontal axis: hours · Color based on temperature
Clear night · 06:00
12° Today 06:00
Clear night · 07:00
12° 07:00
Sunny · 08:00
12° 08:00
Sunny · 09:00
14° 09:00
Sunny · 10:00
15° Today 10:00
Sunny · 11:00
17° 11:00
Mostly sunny · 12:00
18° 12:00
Sunny · 13:00
18° 13:00
Sunny · 14:00
19° Today 14:00
Mostly sunny · 15:00
20° 15:00
Mostly sunny · 16:00
19° 16:00
Sunny · 17:00
19° 17:00
Sunny · 18:00
18° Today 18:00
Sunny · 19:00
16° 19:00
Clear night · 20:00
15° 20:00
Clear night · 21:00
15° 21:00
Partly cloudy night · 22:00
14° Today 22:00
Mostly cloudy night · 23:00
14° 23:00
Overcast night · 00:00
14° 00:00
Overcast night · 01:00
14° 01:00
Overcast night · 02:00
15° Tomorrow 02:00
Overcast night · 03:00
15° 03:00
Overcast night · 04:00
15° 04:00
Overcast night · 05:00
15° 05:00
Light rain · 06:00
14° Tomorrow 06:00
Moderate rain · 07:00
14° 07:00
Moderate rain · 08:00
14° 08:00
Light rain · 09:00
14° 09:00
Light rain · 10:00
16° Tomorrow 10:00
Light rain · 11:00
17° 11:00
Mostly sunny · 12:00
18° 12:00
Mostly sunny · 13:00
18° 13:00
Mostly sunny · 14:00
17° Tomorrow 14:00
Mostly sunny · 15:00
17° 15:00
Mostly sunny · 16:00
17° 16:00
Mostly cloudy · 17:00
16° 17:00
Mostly sunny · 18:00
15° Tomorrow 18:00
Mostly sunny · 19:00
14° 19:00
Clear night · 20:00
13° 20:00
Clear night · 21:00
12° 21:00
Mostly clear night · 22:00
12° Tomorrow 22:00
Partly cloudy night · 23:00
11° 23:00
Partly cloudy night · 00:00
11° 00:00
Mostly cloudy night · 01:00
10° 01:00
Clear night · 02:00
10° Monday 02:00
Clear night · 03:00
10° 03:00
Clear night · 04:00
9° 04:00
Mostly clear night · 05:00
9° 05:00
Mostly clear night · 06:00
9° Monday 06:00
Partly cloudy night · 07:00
8° 07:00
Partly cloudy · 08:00
8° 08:00
Mostly cloudy · 09:00
9° 09:00
Mostly cloudy · 10:00
11° Monday 10:00
Mostly sunny · 11:00
13° 11:00
Sunny · 12:00
15° 12:00
Mostly sunny · 13:00
16° 13:00

AIR QUALITY FORECAST

Air Quality Forecast for Killester

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 06:00
PM2.5 PM2.5 Good 1,0µg/m³

Air quality is favorable for outdoor activities.

PM10 PM10 Good 3,2µg/m³

Air quality is favorable for outdoor activities.

O₃ O₃ Fair 84,2µg/m³

Air quality is acceptable for most people.

NO₂ NO₂ Good 0,9µg/m³

Air quality is favorable for outdoor activities.

Air quality is acceptable for most people.

HEALTH & EXPOSURE

UV, Sun & Health Outlook in Killester

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 2,8Low 😐Moderate
Tomorrow UV 2,9Low 🙂Fair
Hourly UV index today
07:00UV 0,0 08:00UV 0,1 09:00UV 0,6 10:00UV 1,3 11:00UV 2,0 12:00UV 2,6 13:00UV 2,8 14:00UV 3,0 15:00UV 2,6 16:00UV 2,2 17:00UV 1,6 18:00UV 0,9 19:00UV 0,3
Hourly UV index tomorrow
07:00UV 0,0 08:00UV 0,0 09:00UV 0,1 10:00UV 0,6 11:00UV 0,8 12:00UV 2,3 13:00UV 2,8 14:00UV 2,6 15:00UV 2,6 16:00UV 2,3 17:00UV 1,6 18:00UV 0,9 19:00UV 0,3
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Killester

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 06:00 07:00 08:00 09:00 Today 10:00 11:00 12:00 13:00 Today 14:00 15:00 16:00 17:00 Today 18:00 19:00 20:00 21:00 Today 22:00 23:00 00:00 01:00 Tomorrow 02:00 03:00 04:00 05:00 Tomorrow 06:00 07:00 08:00 09:00 Tomorrow 10:00 11:00 12:00 13:00 Tomorrow 14:00 15:00 16:00 17:00 Tomorrow 18:00 19:00 20:00 21:00 Tomorrow 22:00 23:00 00:00 01:00 Monday 02:00 03:00 04:00 05:00 Monday 06:00 07:00 08:00 09:00 Monday 10:00 11:00 12:00 13:00
Sustained wind Max gusts

The technical data used to calculate this forecast for Killester were updated today at 05:25. The displayed forecasts cover the period through 28/09/2026 at 03:00. Weather and air-quality data provided by WEATHER-INFO.COM. UV-index data derived from ECMWF UVB by WEATHER PORTAL. Weather information is generated automatically and periodically reviewed by our technical team.

NIGHT SKY · KILLESTER, LEINSTER

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

93/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 9:12 PM–5:21 AM
☁ Cloud cover 2% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 19° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant -1° high at the best hour.
✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min5%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.