During the day morning rain, later morning overcast, in the afternoon initially overcast, later partly cloudy, in the evening initially partly cloudy, later clear. The highest temperature 72 °F. Total rainfall 0.19 in. At night the lowest temperature 57 °F.

Interactive map weather Czechia

GPS: 49.6776; 18.6708

altitude: 1023 ft
local time:

PLACES IN THE AREA

Weather forecast Třinec, Czechia extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 09/11/2025
2 AM 8 PM	rain	61 °F 64 °F	0.17 in	3 fps 2 mph west	29.9 in	98 %	59 °F	100 %	0%	82%	75%	100%
8 AM 2 AM	overcast	59 °F 61 °F	0.02 in	4 fps 3 mph west	30.0 in	98 %	59 °F	100 %	0%	100%	27%	11%
2 PM 8 AM	partly cloudy	70 °F 72 °F	0.0 in	6 fps 4 mph west	30.0 in	62 %	55 °F	13 %	0%	7%	11%	0%
8 PM 2 PM	clear	63 °F 64 °F	0.0 in	5 fps 3 mph south	30.0 in	81 %	55 °F	4 %	0%	0%	4%	0%
Friday 09/12/2025
2 AM 8 PM	clear	57 °F 57 °F	0.0 in	11 fps 8 mph south-southeast	30.1 in	86 %	52 °F	0 %	0%	0%	0%	0%
8 AM 2 AM	clear	63 °F 63 °F	0.0 in	14 fps 9 mph south-southeast	30.1 in	77 %	55 °F	0 %	0%	0%	0%	0%
2 PM 8 AM	cloudy	77 °F 77 °F	0.0 in	11 fps 8 mph south-southwest	30.1 in	49 %	55 °F	64 %	0%	0%	0%	64%
8 PM 2 PM	cloudy	68 °F 70 °F	0.0 in	12 fps 8 mph south-southeast	30.1 in	69 %	57 °F	76 %	0%	0%	0%	76%

Třinec, Czechia - information

State: Czechia

GPS coordinates: 49.6776; 18.6708

Time zone: Europe / Prague

Population: 38 415
Altitude: 1023 ft
The administrative part:

Moravskoslezský kraj, Ostrava
Frýdek-Místek, Frýdek-Místek

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Weather Třinec, Czechia. Weather forecast Třinec.

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Data source

Weather forecast for Třinec 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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Long-term statistical averages

	average	min.	max.	precipit… days
January	21 °F	17 °F	26 °F	12
February	22 °F	18 °F	27 °F	12
March	27 °F	22 °F	33 °F	13
April	35 °F	30 °F	42 °F	12
May	45 °F	39 °F	53 °F	12
June	50 °F	44 °F	58 °F	14
July	53 °F	47 °F	61 °F	13
August	53 °F	47 °F	61 °F	12
September	46 °F	42 °F	54 °F	11
October	39 °F	35 °F	45 °F	10
November	29 °F	26 °F	34 °F	12
December	23 °F	19 °F	28 °F	14

Statistical averages in charts Třinec

Astronomical information Třinec

data are always in the local time

Sun and light

Sept. 11, 2025

Sunrise:	Sunset:
6:15 am	7:07 pm
Noon:	Length of day:
12:41 pm	12:52
Start of civil twilight*:	End of civil twilight*:
5:42 am	7:40 pm
Start of nautical twilight*:	End of nautical twilight*:
5:03 am	8:18 pm
Start of astronomical twilight*:	End of astronomical twilight*:
4:22 am	8:59 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
09/10/2025 7:58 pm	09/11/2025 11:08 am
Next new moon:	Next full moon:
09/21/2025	10/06/2025

Weather Třinec long-term weather forecast