Measurements:
°C
°F
CURRENT WEATHER
14:47
Thessaloniki
68°F
N 5 mph
Feels like: 68°F
Precip: 26%
World Resorts Greece Thessaloniki Weather

7 Day Weather Forecast

10.24
sat
DAY
66°F
N 3 mph
precip
26%
NIGHT
60°F
W 2 mph
precip
30%
10.25
sun
DAY
66°F
NW 4 mph
precip
17%
NIGHT
58°F
SW 2 mph
precip
20%
10.26
mon
DAY
64°F
SW 2 mph
precip
12%
NIGHT
56°F
SE 9 mph
precip
16%
10.27
tue
DAY
50°F
S 7 mph
precip
54%
NIGHT
54°F
SE 1 mph
precip
15%
10.28
wed
DAY
56°F
SW 3 mph
precip
16%
NIGHT
52°F
SE 4 mph
precip
18%
10.29
thu
DAY
60°F
SE 10 mph
precip
5%
NIGHT
54°F
S 6 mph
precip
5%
10.30
fri
DAY
62°F
SE 6 mph
precip
3%
NIGHT
56°F
S 4 mph
precip
10%

Thessaloniki Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Thessaloniki was 21.0°F. The maximum and minimum values were 19.3°F and 22.5°F respectively.

Thessaloniki on the Weather Map

Best Time to Visit Thessaloniki
The most sunny months:
July 28 days
August 26 days
September 23 days
The most warm months:
July 95.4 °F
August 94.8 °F
June 88.4 °F
Warmest sea temperature:
August 84.9 °F
July 83.4 °F
September 80.8 °F
The most cold months:
January 47.4 °F
December 50.9 °F
February 52.4 °F
The most rainy months:
May 3 days
November 3 days
March 3 days
The most windy months:
July 6 mph
April 6 mph
May 6 mph
more details