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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Islay, UKM6
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September
Average Temperature
High
15°
Feels 13
Low
13°
Feels 10
Average Precipitation
17 Days
Rain amount
100.8mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
18°
4
17°
5
17°
6
18°
7
16°
8
16°
9
16°
10
16°
11
17°
12
17°
13
17°
14
16°
15
17°
16
17°
17
17°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Thursday, September 3, 2026
Day
18°
Feels 17
Wind
25 km/h SW
Gust
37 km/h
Humidity
75%
P.O.P
90%
Rain
1-3 mm
Night
12°
Feels 8
Wind
33 km/h SW
Gust
49 km/h
Humidity
97%
P.O.P
90%
Rain
~5 mm
Historical Averages
Sep 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.