Killarney · days 1-14 from weather models · days 15-30 typical range (1991-2020)
🗺️ 14-day forecast map
Killarney & nearby cities — press play
Real forecast data for every city shown, from the same weather models as the city pages, updated several times a day. Icons show each day’s overall weather; the figure is the daytime maximum.
Next 14 days at a glance
From the model forecast
Warmest day
21°
Sun 13 Sep
Coldest night
7°
Wed 23 Sep
Days with rain
5 / 14
of 14 forecast days
Best day out
Sat 26 Sep
mild, dry & light wind
The next 4 weekends
For planning ahead
Sat 19 – Sun 20 Sep
16° 9°
57% rain risk
Sat 26 – Sun 27 Sep
25° 9°
typical range
Sat 3 – Sun 4 Oct
17° 10°
typical range
Sat 10 – Sun 11 Oct
19° 10°
typical range
30 days — Killarney
14 real + 16 synthesised
Sun · Today Fog
21°12°0.1 mm⌄
Wind9 mph SW
Gusts14 mph
UV index3 – Moderate
Chance of rain39%
Sunrise07:09
Sunset19:58
Mon · Tomorrow Showers
17°13°3.6 mm⌄
Wind8 mph SW
Gusts24 mph
UV index1 – Low
Chance of rain85%
Sunrise07:11
Sunset19:56
Tuesday 15/9 Showers
16°9°1.1 mm⌄
Wind15 mph NW
Gusts26 mph
UV index3 – Moderate
Chance of rain65%
Sunrise07:12
Sunset19:53
Wednesday 16/9 Showers
14°10°0.7 mm⌄
Wind9 mph W
Gusts20 mph
UV index3 – Low
Chance of rain64%
Sunrise07:14
Sunset19:51
Thursday 17/9 Showers
14°10°2.1 mm⌄
Wind16 mph W
Gusts24 mph
UV index3 – Moderate
Chance of rain76%
Sunrise07:16
Sunset19:48
Friday 18/9 Showers
15°9°1.4 mm⌄
Wind9 mph W
Gusts27 mph
UV index4 – Moderate
Chance of rain73%
Sunrise07:17
Sunset19:46
Saturday 19/9 Showers
15°9°0.7 mm⌄
Wind14 mph W
Gusts26 mph
UV index3 – Moderate
Chance of rain57%
Sunrise07:19
Sunset19:44
Sunday 20/9 Cloudy
16°9°24%⌄
Wind6 mph S
Gusts16 mph
UV index5 – Moderate
Chance of rain24%
Sunrise07:21
Sunset19:41
Monday 21/9 Fog
19°13°35%⌄
Wind12 mph SW
Gusts21 mph
UV index5 – Moderate
Chance of rain35%
Sunrise07:22
Sunset19:39
Tuesday 22/9 Fog
15°8°20%⌄
Wind7 mph N
Gusts14 mph
UV index4 – Moderate
Chance of rain20%
Sunrise07:24
Sunset19:37
Wednesday 23/9 Cloudy
16°7°20%⌄
Wind4 mph SE
Gusts15 mph
UV index4 – Moderate
Chance of rain20%
Sunrise07:26
Sunset19:34
Thursday 24/9 Cloudy
16°7°17%⌄
Wind7 mph SE
Gusts16 mph
UV index5 – Moderate
Chance of rain17%
Sunrise07:27
Sunset19:32
Friday 25/9 Sunny
17°9°11%⌄
Wind10 mph SE
Gusts16 mph
UV index5 – Moderate
Chance of rain11%
Sunrise07:29
Sunset19:30
Saturday 26/9 Sunny
18°9°11%⌄
Wind10 mph SE
Gusts18 mph
UV index5 – Moderate
Chance of rain11%
Sunrise07:30
Sunset19:27
Sunday 27/9 Rain (climate average)
25°16°6.2 mm⌄
Day≈22–28°
Night≈13–19°
Rain≈55 mm / September
(climate average)Typical range for these dates · 1991–2020
Monday 28/9 Sunny intervals (climate average)
28°17°20%⌄
Day≈25–31°
Night≈14–20°
Rain≈55 mm / September
(climate average)Typical range for these dates · 1991–2020
Tuesday 29/9 Sunny intervals (climate average)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Rain≈55 mm / September
(climate average)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climate average)
27°17°6.1 mm⌄
Day≈24–30°
Night≈14–20°
Rain≈55 mm / September
(climate average)Typical range for these dates · 1991–2020
Thursday 1/10 Sunny intervals (climate average)
16°10°20%⌄
Day≈13–19°
Night≈7–13°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Friday 2/10 Sunny intervals (climate average)
15°10°20%⌄
Day≈12–18°
Night≈7–13°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Saturday 3/10 Rain (climate average)
17°10°4.5 mm⌄
Day≈14–20°
Night≈7–13°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Sunday 4/10 Sunny intervals (climate average)
17°11°20%⌄
Day≈14–20°
Night≈8–14°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Monday 5/10 Sunny intervals (climate average)
21°13°20%⌄
Day≈18–24°
Night≈10–16°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Tuesday 6/10 Rain (climate average)
19°12°3.2 mm⌄
Day≈16–22°
Night≈9–15°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Wednesday 7/10 Sunny intervals (climate average)
19°12°20%⌄
Day≈16–22°
Night≈9–15°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Thursday 8/10 Sunny intervals (climate average)
16°10°20%⌄
Day≈13–19°
Night≈7–13°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Friday 9/10 Rain (climate average)
16°10°2.8 mm⌄
Day≈13–19°
Night≈7–13°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Saturday 10/10 Sunny intervals (climate average)
16°10°20%⌄
Day≈13–19°
Night≈7–13°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Sunday 11/10 Sunny intervals (climate average)
19°12°20%⌄
Day≈16–22°
Night≈9–15°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
Monday 12/10 Rain (climate average)
19°12°3.0 mm⌄
Day≈16–22°
Night≈9–15°
Rain≈50 mm / October
(climate average)Typical range for these dates · 1991–2020
How does the long-range forecast work?
Days 1-14 are a real forecast from weather models. Days 15-30 are season-typical values based on 1991-2020 climate averages — good for planning, NOT an exact forecast that far ahead.
Days 1-14: Fetched live from weather models (UKV, ECMWF, GFS) with statistical correction. Reliability ~85% for days 1-3, ~60% for days 7-10, ~45% for days 11-14.
Days 15-30: A real forecast does not exist that far ahead (a chaotic system). Instead we show season-typical values: the month’s average max/min from 1991-2020 climate data (London baseline with latitude correction for Killarney), with mild weekly variation.
Use: "Roughly how warm is it usually in London in the last week of July?" — a good question for days 15-30. "Will it rain on 27 May?" — no serious forecast can say.
Forecasts from the UK Met Office UKV model, global weather models and official UK environmental data · Met Office UKV model · Environment Agency · Copernicus CAMS · NOAA