Clear morning, turning to rain showers by midday which will persist into the afternoon, later heavy rain. High of 73 °F. Total rainfall 0.50 in. Overnight low of 54 °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 06/04/2026
2 AM 1 AM	clear	59 °F 61 °F	0.0 in	8 fps 5 mph south-southeast	29.8 in	96 %	57 °F	7 %	0%	1%	4%	0%
8 AM 7 AM	rain showers	66 °F 70 °F	0.08 in	3 fps 2 mph south-southwest	29.8 in	85 %	61 °F	76 %	0%	48%	19%	45%
2 PM 1 PM	heavy rain	73 °F 77 °F	0.43 in	2 fps 2 mph north-northwest	29.7 in	71 %	63 °F	96 %	0%	82%	21%	82%
8 PM 7 PM	clear	66 °F 70 °F	0.0 in	8 fps 5 mph south-southwest	29.8 in	93 %	63 °F	10 %	0%	2%	8%	1%
Friday 06/05/2026
2 AM 1 AM	clear	57 °F 59 °F	0.0 in	6 fps 4 mph south	29.9 in	93 %	55 °F	6 %	0%	2%	1%	2%
8 AM 7 AM	cloudy	66 °F 70 °F	0.0 in	6 fps 4 mph south	29.9 in	83 %	61 °F	64 %	0%	1%	0%	64%
2 PM 1 PM	overcast	73 °F 75 °F	0.0 in	10 fps 7 mph northwest	29.9 in	55 %	55 °F	96 %	0%	0%	10%	96%
8 PM 7 PM	cloudy	68 °F 72 °F	0.0 in	5 fps 3 mph southeast	29.9 in	79 %	61 °F	59 %	0%	0%	3%	57%

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.

Weather with Meteobox for your website

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

June 4, 2026

Sunrise:	Sunset:
4:40 am	8:47 pm
Noon:	Length of day:
12:43 pm	16:06
Start of civil twilight*:	End of civil twilight*:
3:56 am	9:31 pm
Start of nautical twilight*:	End of nautical twilight*:
2:57 am	10:30 pm
Start of astronomical twilight*:	End of astronomical twilight*:
does not occur	does not occur
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
06/03/2026 11:46 pm	06/04/2026 7:42 am
Next new moon:	Next full moon:
06/15/2026	06/30/2026

Weather Třinec long-term weather forecast