Istanbul, Turkey 14-Day Weather Forecast
Turkey 🇹🇷
54°
Overcast right now
Today: high 56°, low 52°
Updated just now
Istanbul weather for the next 14 days
Monday, November 16
Partly Cloudy High 58° Low 52°Precipitation
20%
· 0.0 in
Max wind
8 mph
Humidity
79%
UV index
2 - Low
Sunrise / sunset
07:52 AM / 05:44 PM
Tuesday, November 17
Overcast High 59° Low 53°Precipitation
86%
· 0.21 in
Max wind
10 mph
Humidity
89%
UV index
2 - Low
Sunrise / sunset
07:54 AM / 05:44 PM
Wednesday, November 18
Partly Cloudy High 65° Low 57°Precipitation
15%
· 0.0 in
Max wind
19 mph
Humidity
75%
UV index
2 - Low
Sunrise / sunset
07:55 AM / 05:43 PM
Thursday, November 19
Overcast High 67° Low 62°Precipitation
54%
· 0.03 in
Max wind
20 mph
Humidity
78%
UV index
4 - Moderate
Sunrise / sunset
07:56 AM / 05:42 PM
Friday, November 20
Partly Cloudy High 69° Low 64°Precipitation
10%
· 0.0 in
Max wind
20 mph
Humidity
75%
UV index
6 - High
Sunrise / sunset
07:57 AM / 05:41 PM
Saturday, November 21
Patchy rain nearby High 65° Low 56°Precipitation
76%
· 0.11 in
Max wind
10 mph
Humidity
86%
UV index
4 - Moderate
Sunrise / sunset
07:58 AM / 05:41 PM
Sunday, November 22
Patchy rain nearby High 55° Low 47°Precipitation
57%
· 0.04 in
Max wind
13 mph
Humidity
75%
UV index
4 - Moderate
Sunrise / sunset
07:59 AM / 05:40 PM
Monday, November 23
Partly Cloudy High 54° Low 45°Precipitation
9%
· 0.0 in
Max wind
4 mph
Humidity
73%
UV index
4 - Moderate
Sunrise / sunset
08:01 AM / 05:39 PM
Tuesday, November 24
Partly Cloudy High 54° Low 48°Precipitation
13%
· 0.0 in
Max wind
10 mph
Humidity
72%
UV index
4 - Moderate
Sunrise / sunset
08:02 AM / 05:39 PM
Wednesday, November 25
Partly Cloudy High 52° Low 45°Precipitation
11%
· 0.0 in
Max wind
11 mph
Humidity
71%
UV index
4 - Moderate
Sunrise / sunset
08:03 AM / 05:38 PM
Thursday, November 26
Cloudy High 52° Low 45°Precipitation
12%
· 0.0 in
Max wind
8 mph
Humidity
63%
UV index
3 - Moderate
Sunrise / sunset
08:04 AM / 05:38 PM
Friday, November 27
Cloudy High 55° Low 45°Precipitation
11%
· 0.0 in
Max wind
7 mph
Humidity
72%
UV index
4 - Moderate
Sunrise / sunset
08:05 AM / 05:37 PM
Saturday, November 28
Partly Cloudy High 57° Low 52°Precipitation
19%
· 0.0 in
Max wind
8 mph
Humidity
87%
UV index
4 - Moderate
Sunrise / sunset
08:06 AM / 05:37 PM
Istanbul 14-day outlook: the story
The warmest day of Istanbul's 14-day outlook is Friday, November 20 with a high near 69°F (21°C); the coolest night comes Monday, November 23, dipping to 45°F (7°C). The trend points cooler: week two runs about 8°F below week one. Highs over the next two weeks average 63°F (17°C), right in line with the typical November high of 61°F (16°C).
Precipitation is most likely on Tuesday 17, Thursday 19, Saturday 21, Sunday 22; the wettest day looks like Tuesday, November 17 with about 0.21 in (5.3 mm) expected. For the weekend, expect Sunday 56°F (13°C) and overcast / Saturday 65°F (18°C) and patchy rain nearby.
For typical conditions month by month, see the Istanbul climate & average temperatures guide.
Istanbul forecast questions
Will it rain in Istanbul this week?
The forecast currently shows meaningful precipitation chances on 4 of the next 14 days, peaking around Tuesday, November 17.
What will be the warmest day in Istanbul over the next 14 days?
Friday, November 20, with a forecast high near 69°F (21°C).
How accurate is a 14-day forecast for Istanbul?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Istanbul by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 48° | 39° | 13 | 4.3 in | 5.5 h/day | 9.5 h | 43% | 79% |
| February | 51° | 40° | 11 | 3.0 in | 6.8 h/day | 10.6 h | 38% | 79% |
| March | 54° | 42° | 11 | 3.0 in | 7.8 h/day | 11.8 h | 36% | 79% |
| April | 62° | 47° | 9 | 2.2 in | 10.2 h/day | 13.3 h | 30% | 75% |
| May | 70° | 56° | 8 | 2.2 in | 11.7 h/day | 14.5 h | 27% | 76% |
| June | 79° | 65° | 8 | 2.0 in | 12.9 h/day | 15.1 h | 28% | 76% |
| July | 84° | 69° | 5 | 1.2 in | 13.5 h/day | 14.8 h | 15% | 71% |
| August | 84° | 71° | 3 | 0.8 in | 12.6 h/day | 13.8 h | 11% | 72% |
| September | 78° | 65° | 8 | 1.9 in | 10.9 h/day | 12.4 h | 26% | 72% |
| October | 68° | 57° | 7 | 2.2 in | 8.4 h/day | 11.0 h | 24% | 78% |
| November | 61° | 50° | 9 | 3.3 in | 7.1 h/day | 9.8 h | 29% | 78% |
| December | 53° | 44° | 12 | 3.5 in | 5.5 h/day | 9.2 h | 40% | 80% |
14-day forecasts nearby