Santorini, Greece 14-Day Forecast
Greece 🇬🇷
77°
Clear right now
Today: high 78°, low 75°
Updated 10 min ago
Santorini weather for the next 14 days
Friday, August 7
Sunny High 78° Low 76°Precipitation
8%
· 0.0 in
Max wind
17 mph
Humidity
78%
UV index
10 - Very High
Sunrise / sunset
06:29 AM / 08:18 PM
Saturday, August 8
Sunny High 80° Low 77°Precipitation
6%
· 0.0 in
Max wind
22 mph
Humidity
72%
UV index
10 - Very High
Sunrise / sunset
06:30 AM / 08:17 PM
Sunday, August 9
Sunny High 79° Low 76°Precipitation
7%
· 0.0 in
Max wind
24 mph
Humidity
75%
UV index
10 - Very High
Sunrise / sunset
06:31 AM / 08:16 PM
Monday, August 10
Sunny High 78° Low 76°Precipitation
9%
· 0.0 in
Max wind
22 mph
Humidity
81%
UV index
10 - Very High
Sunrise / sunset
06:32 AM / 08:15 PM
Tuesday, August 11
Sunny High 78° Low 76°Precipitation
8%
· 0.0 in
Max wind
20 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
06:32 AM / 08:13 PM
Wednesday, August 12
Sunny High 77° Low 75°Precipitation
8%
· 0.0 in
Max wind
24 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
06:33 AM / 08:12 PM
Thursday, August 13
Sunny High 78° Low 75°Precipitation
8%
· 0.0 in
Max wind
22 mph
Humidity
78%
UV index
7 - High
Sunrise / sunset
06:34 AM / 08:11 PM
Friday, August 14
Sunny High 78° Low 76°Precipitation
8%
· 0.0 in
Max wind
20 mph
Humidity
76%
UV index
7 - High
Sunrise / sunset
06:35 AM / 08:10 PM
Saturday, August 15
Sunny High 78° Low 76°Precipitation
8%
· 0.0 in
Max wind
20 mph
Humidity
78%
UV index
7 - High
Sunrise / sunset
06:36 AM / 08:09 PM
Sunday, August 16
Sunny High 78° Low 76°Precipitation
8%
· 0.0 in
Max wind
17 mph
Humidity
78%
UV index
7 - High
Sunrise / sunset
06:36 AM / 08:08 PM
Monday, August 17
Sunny High 78° Low 75°Precipitation
8%
· 0.0 in
Max wind
21 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
06:37 AM / 08:06 PM
Tuesday, August 18
Sunny High 77° Low 76°Precipitation
7%
· 0.0 in
Max wind
19 mph
Humidity
75%
UV index
7 - High
Sunrise / sunset
06:38 AM / 08:05 PM
Wednesday, August 19
Sunny High 78° Low 76°Precipitation
7%
· 0.0 in
Max wind
15 mph
Humidity
74%
UV index
7 - High
Sunrise / sunset
06:39 AM / 08:04 PM
Santorini 14-day outlook: the story
The warmest day of Santorini's 14-day outlook is Saturday, August 8 with a high near 80°F (26°C); the coolest night comes Thursday, August 6, dipping to 75°F (24°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 78°F (26°C), about 6°F (3°C) below the typical August high of 84°F (29°C).
No day in the outlook currently carries a strong precipitation signal. For the weekend, expect Saturday 80°F (26°C) and sunny / Sunday 79°F (26°C) and sunny.
For typical conditions month by month, see the Santorini climate & average temperatures guide.
Santorini forecast questions
Will it rain in Santorini this week?
No day in the current 14-day outlook shows a strong rain signal for Santorini.
What will be the warmest day in Santorini over the next 14 days?
Saturday, August 8, with a forecast high near 80°F (26°C).
How accurate is a 14-day forecast for Santorini?
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 Santorini by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 58° | 52° | 11 | 2.2 in | 7.9 h/day | 67% |
| February | 60° | 53° | 8 | 2.1 in | 9.1 h/day | 69% |
| March | 61° | 55° | 7 | 1.9 in | 10.1 h/day | 67% |
| April | 67° | 58° | 3 | 0.5 in | 11.5 h/day | 67% |
| May | 73° | 64° | 3 | 0.4 in | 12.6 h/day | 68% |
| June | 81° | 71° | 1 | 0.2 in | 13.8 h/day | 66% |
| July | 85° | 76° | 0 | 0.0 in | 13.5 h/day | 63% |
| August | 84° | 76° | 1 | 0.1 in | 12.9 h/day | 66% |
| September | 80° | 73° | 1 | 0.2 in | 11.8 h/day | 67% |
| October | 74° | 67° | 2 | 0.5 in | 10.1 h/day | 69% |
| November | 68° | 61° | 4 | 0.9 in | 9.2 h/day | 70% |
| December | 61° | 55° | 9 | 1.8 in | 8.1 h/day | 69% |
14-day forecasts nearby