Istanbul Weather Conditions
Current Temperature Level
19 °C
43 AQI
Air quality index is: Good
Last Updated: 2025-09-30 18:30 (Local Time)
MapIstanbul
Istanbul Weather Parameters
15 km/h
6 m/s
60° ENE
75 %
10 km
0 mm
1019 mb
UV Index0
Suggestions for
TodayIstanbul30 Sep.
Umbrella• Suggested
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyTrending in Turkey
Air Quality Monitoring for Logistics: Smarter Deliveries with Data
Istanbul 10-Days Weather Forecast
Today
18°C
63 %Wednesday
18°C53 %Thursday
18°C68 %Friday
20°C68 %Saturday
17°C68 %Sunday
18°C62 %Monday
20°C60 %Tuesday
18°C81 %Wednesday
15°C76 %Thursday
16°C57 %Patchy rain nearby
Occasional light rain is expected and humidity will be 63%, with winds at 16.6 km/h.20°C / 16°C
Humi.63 %
Prec.0.24 mm
Sunrise
07:00 AM11hrs 48min
Sunset
06:48 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Patchy rain nearby
16 °C
76 %
0
6.1 kmph / NNE
Patchy rain nearby
Feels 16.4 °C
Cover 88 %
Visibility 10 km
1 AM
Partly Cloudy
16 °C
75 %
0
5.4 kmph / N
Partly Cloudy Feels 16.3 °C
Cover 44 %
Visibility 10 km
2 AM
Patchy rain nearby
16 °C
75 %
0
6.5 kmph / NNW
Patchy rain nearbyFeels 16.1 °C
Cover 64 %
Visibility 10 km
3 AM
Patchy rain nearby
16 °C
75 %
0
8.3 kmph / NNW
Patchy rain nearbyFeels 16.2 °C
Cover 68 %
Visibility 10 km
4 AM
Patchy rain nearby
16 °C
76 %
0
10.1 kmph / NNW
Patchy rain nearbyFeels 16.3 °C
Cover 82 %
Visibility 10 km
5 AM
Patchy rain nearby
16 °C
77 %
0
13.3 kmph / NNW
Patchy rain nearbyFeels 16.3 °C
Cover 86 %
Visibility 10 km
6 AM
Patchy rain nearby
16 °C
76 %
0
11.5 kmph / N
Patchy rain nearbyFeels 16.1 °C
Cover 87 %
Visibility 10 km
7 AM
Patchy rain nearby
17 °C
73 %
0
11.5 kmph / N
Patchy rain nearbyFeels 16.7 °C
Cover 79 %
Visibility 10 km
8 AM
Patchy rain nearby
18 °C
65 %
0.2
13 kmph / N
Patchy rain nearbyFeels 17.9 °C
Cover 74 %
Visibility 10 km
9 AM
Patchy rain nearby
19 °C
59 %
0.8
14 kmph / N
Patchy rain nearbyFeels 18.8 °C
Cover 82 %
Visibility 10 km
10 AM
Patchy rain nearby
19 °C
55 %
1.9
12.6 kmph / N
Patchy rain nearbyFeels 19.4 °C
Cover 88 %
Visibility 10 km
11 AM
Patchy rain nearby
20 °C
52 %
3.3
11.9 kmph / N
Patchy rain nearbyFeels 19.9 °C
Cover 86 %
Visibility 10 km
12 PM
Patchy rain nearby
20 °C
51 %
4.5
13.3 kmph / N
Patchy rain nearbyFeels 20.3 °C
Cover 92 %
Visibility 10 km
1 PM
Patchy rain nearby
20 °C
51 %
5
14.8 kmph / N
Patchy rain nearbyFeels 20.2 °C
Cover 83 %
Visibility 10 km
2 PM
Partly Cloudy
20 °C
52 %
4.6
15.1 kmph / N
Partly Cloudy Feels 20.2 °C
Cover 53 %
Visibility 10 km
3 PM
Partly Cloudy
20 °C
52 %
3.5
15.8 kmph / NNE
Partly Cloudy Feels 20.2 °C
Cover 38 %
Visibility 10 km
4 PM
Sunny
20 °C
53 %
2
16.6 kmph / NNE
SunnyFeels 19.8 °C
Cover 5 %
Visibility 10 km
5 PM
Sunny
19 °C
55 %
0.9
15.5 kmph / NE
SunnyFeels 19.3 °C
Cover 7 %
Visibility 10 km
6 PM
Partly cloudy
19 °C
52 %
0.2
14.8 kmph / ENE
Partly cloudyFeels 18.1 °C
Cover 75 %
Visibility 10 km
7 PM
Clear
18 °C
60 %
0
13.7 kmph / E
Clear Feels 17.7 °C
Cover 9 %
Visibility 10 km
8 PM
Clear
18 °C
62 %
0
11.5 kmph / E
Clear Feels 17.5 °C
Cover 10 %
Visibility 10 km
9 PM
Clear
17 °C
62 %
0
10.1 kmph / E
Clear Feels 17.3 °C
Cover 13 %
Visibility 10 km
10 PM
Clear
17 °C
62 %
0
9.4 kmph / ESE
Clear Feels 17.1 °C
Cover 13 %
Visibility 10 km
11 PM
Clear
17 °C
62 %
0
8.6 kmph / ESE
Clear Feels 17 °C
Cover 12 %
Visibility 10 km
Today
18°C63 %Wednesday
18°C53 %Thursday
18°C68 %Friday
20°C68 %Saturday
17°C68 %Sunday
18°C62 %Monday
20°C60 %Tuesday
18°C81 %Wednesday
15°C76 %Thursday
16°C57 %Temp18 °C
ConditionClear
Humidity60 %
Feels17.7 °C
Cover9 %
Visibility10 km
Wind Speed & Dir.13.7 kmph / E
UV0
Istanbul 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
28°23 °C
2Tue.
30°23 °C
3Wed.
29°23 °C
4Thu.
29°23 °C
5Fri.
26°23 °C
6Sat.
25°21 °C
7Sun.
25°21 °C
8Mon.
26°21 °C
9Tue.
27°21 °C
10Wed.
29°21 °C
11Thu.
28°21 °C
12Fri.
27°21 °C
13Sat.
26°21 °C
14Sun.
25°20 °C
15Mon.
25°19 °C
16Tue.
27°20 °C
17Wed.
27°19 °C
18Thu.
23°19 °C
19Fri.
23°19 °C
20Sat.
24°18 °C
21Sun.
25°19 °C
22Mon.
26°20 °C
23Tue.
25°19 °C
24Wed.
25°19 °C
25Thu.
24°20 °C
26Fri.
21°18 °C
27Sat.
21°17 °C
28Sun.
20°17 °C
29Mon.
17°16 °C
30Today
20°16 °C
SeptemberWeather Overview
No. of days:
Sunny
15
Cloudy
4
Rainy
10
Snowy
0
The monthly weather averages in Istanbul consist of 15 sunny days, 4 cloudy days, 10 rainy days, and 0 snowy days.
Istanbul's Locations Weather Conditions
Turkey's Hottest Cities - September 2025
1.
Siirt, Turkey
Partly cloudy
35%
0
3.6 kmph / W
2.
Mardin, Turkey
Partly cloudy
35%
0
12.2 kmph / WSW
3.
Batman, Turkey
Partly cloudy
35%
0
7.9 kmph / WSW
4.
Antalya, Turkey
Sunny
55%
0.2
3.6 kmph / NNW
5.
Finike, Turkey
Sunny
55%
0.2
5.8 kmph / W
6.
Sadikali, Turkey
Partly cloudy
55%
0.1
11.2 kmph / SW
7.
Mersin, Turkey
Partly cloudy
55%
0.1
17.3 kmph / SW
8.
Adana, Turkey
Partly cloudy
55%
0.1
14 kmph / SW
9.
Diyarbakir, Turkey
Partly cloudy
35%
0
16.9 kmph / NW
10.
Aydin, Turkey
Sunny
37%
0.3
10.4 kmph / NNW
Last Updated: 30 Sept 2025, 03:54 PM
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