Weather Siámon today


image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml Thursday, Jun 18 29 / C ° 18 6.7 mm 6 km/h Today 6/18/26 29 / 18 °C Tomorrow 6/19/26 30 / 17 °C Saturday 6/20/26 31 / 17 °C image/svg+xml image/svg+xml
25 °C 27 °C 9 am
29 °C 30 °C 12 pm
25 °C 28 °C 3 pm
22 °C 25 °C 9 pm
sunrise 6:11 am
sunset 8:55 pm
HOURLY

Weather forecast Siámon June 18, 2026

Clear morning, turning to rain showers by midday. High of 29 °C. Total rainfall 6.9 mm. Overnight low of 18 °C.


Interactive map weather Greece


Flag Greece
GPS: 37.2301; 22.0338
altitude: 145 m
local time:
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Weather forecast Siámon, Greece extended forecast

Time State   Temp.   Feels like Precip. Wind PressureHumidity Dew total
 
Fog Low
 
Middle
 
High
 

Today, Thursday 06/18/2026

12 AM
5 PM 
cloudy 22 °C
25 °C
0.0 mm
 1.6 m/s6 km/h
north
1015 hPa80 % 17  °C58 % 0% 0% 0% 58%
1 AM
6 PM 
cloudy 21 °C
23 °C
0.0 mm
 1.7 m/s6 km/h
north-northeast
1015 hPa82 % 17  °C50 % 0% 0% 0% 50%
2 AM
7 PM 
partly cloudy 20 °C
22 °C
0.0 mm
 1.8 m/s6 km/h
north-northeast
1015 hPa83 % 17  °C21 % 0% 0% 0% 21%
3 AM
8 PM 
cloudy 20 °C
22 °C
0.0 mm
 1.8 m/s6 km/h
north-northeast
1014 hPa83 % 16  °C43 % 0% 0% 0% 43%
4 AM
9 PM 
clear 19 °C
21 °C
0.0 mm
 1.9 m/s7 km/h
north-northeast
1014 hPa83 % 16  °C12 % 0% 0% 0% 11%
5 AM
10 PM 
clear 19 °C
21 °C
0.0 mm
 2.0 m/s7 km/h
north-northeast
1014 hPa83 % 15  °C1 % 0% 0% 0% 1%
6 AM
11 PM 
clear 18 °C
19 °C
0.0 mm
 2.0 m/s7 km/h
north-northeast
1014 hPa84 % 15  °C0 % 0% 0% 0% 0%
7 AM
12 AM 
clear 19 °C
21 °C
0.0 mm
 2.1 m/s8 km/h
north-northeast
1014 hPa82 % 16  °C0 % 0% 0% 0% 0%
8 AM
1 AM 
clear 22 °C
24 °C
0.0 mm
 2.2 m/s8 km/h
north
1014 hPa73 % 17  °C0 % 0% 0% 0% 0%
9 AM
2 AM 
clear 25 °C
27 °C
0.0 mm
 1.7 m/s6 km/h
north
1014 hPa63 % 17  °C0 % 0% 0% 0% 0%
10 AM
3 AM 
clear 27 °C
29 °C
0.0 mm
 2.6 m/s9 km/h
north-northeast
1014 hPa52 % 16  °C5 % 0% 0% 3% 3%
11 AM
4 AM 
light rain showers 28 °C
29 °C
0.2 mm
 2.9 m/s10 km/h
east
1014 hPa46 % 15  °C51 % 0% 0% 10% 46%
12 PM
5 AM 
rain showers 29 °C
30 °C
0.4 mm
 2.8 m/s10 km/h
east
1014 hPa44 % 15  °C29 % 0% 6% 21% 5%
1 PM
6 AM 
heavy rain showers 28 °C
29 °C
1.5 mm
 3.0 m/s11 km/h
south-southwest
1014 hPa47 % 16  °C70 % 0% 14% 63% 14%
2 PM
7 AM 
heavy rain 27 °C
29 °C
2.4 mm
 3.5 m/s13 km/h
south-southeast
1014 hPa58 % 18  °C92 % 0% 3% 37% 84%
3 PM
8 AM 
heavy rain showers 25 °C
28 °C
1.2 mm
 3.4 m/s12 km/h
north-northwest
1015 hPa70 % 19  °C68 % 0% 2% 32% 56%
4 PM
9 AM 
rain showers 24 °C
27 °C
0.5 mm
 1.7 m/s6 km/h
south-southwest
1015 hPa74 % 19  °C50 % 0% 10% 22% 32%
5 PM
10 AM 
rain showers 26 °C
29 °C
0.3 mm
 2.1 m/s8 km/h
northeast
1015 hPa69 % 19  °C71 % 0% 3% 21% 64%
6 PM
11 AM 
light rain showers 25 °C
28 °C
0.2 mm
 2.9 m/s10 km/h
north-northwest
1014 hPa68 % 19  °C29 % 0% 0% 12% 19%
7 PM
12 PM 
clear 25 °C
28 °C
0.0 mm
 2.4 m/s9 km/h
north-northeast
1014 hPa69 % 18  °C9 % 0% 0% 2% 7%
8 PM
1 PM 
partly cloudy 24 °C
27 °C
0.0 mm
 2.7 m/s10 km/h
north-northeast
1014 hPa73 % 18  °C13 % 0% 0% 7% 5%
9 PM
2 PM 
clear 22 °C
25 °C
0.0 mm
 2.0 m/s7 km/h
north-northeast
1014 hPa83 % 19  °C1 % 0% 0% 1% 0%

Tomorrow, Friday 06/19/2026

3 AM
8 PM 
clear 19 °C
21 °C
0.0 mm
 1.6 m/s6 km/h
north-northeast
1014 hPa83 % 15  °C0 % 0% 0% 0% 0%
9 AM
2 AM 
light rain showers 24 °C
25 °C
0.6 mm
 2.0 m/s7 km/h
north-northeast
1016 hPa58 % 15  °C0 % 0% 0% 0% 0%
3 PM
8 AM 
rain showers 30 °C
31 °C
1.7 mm
 3.2 m/s12 km/h
north-northeast
1016 hPa39 % 14  °C57 % 0% 3% 35% 34%
9 PM
2 PM 
clear 24 °C
27 °C
0.0 mm
 1.2 m/s4 km/h
north-northeast
1016 hPa70 % 18  °C10 % 0% 2% 3% 6%
 

Siámon, Greece - information

State: Greece
GPS coordinates: 37.2301; 22.0338
Time zone: Europe / Athens time difference in hours with time in US is +1 hours

Altitude: 145 m
The administrative part:



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Data source

Weather forecast for Siámon is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Siámon

data are always in the local time

Sun and light

 June 18, 2026 
Sunrise: Sunset: 
6:11 am 8:55 pm
Noon: Length of day: 
1:33 pm14:44
Start of civil twilight*: End of civil twilight*: 
5:39 am9:26 pm
Start of nautical twilight*: End of nautical twilight*: 
5:01 am10:04 pm
Start of astronomical twilight*:  End of astronomical twilight*: 
4:17 am10:48 pm
* What is Twilight?

Moon and moon phases

Moonrise: Moonset: 
06/18/2026 9:42 am 06/19/2026 12:03 am
Next new moon: Next full moon: 
07/14/202606/29/2026

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