Louny

Okres Louny, Ústecký kraj, Czechia

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Current Weather

24°

Overcast

Feels Like: 26°

Min: 14°

Max: 24°

The next few hours will be overcast, with today reaching 24°C and dropping to 12°C. The coming days will be mostly cloudy

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Hourly Forecast

24° 24° 24° 22° 21° 20° 20° 19° 18° 17° 16° 15° 14° 13° 13° 13° 13° 12° 12° 12° 14° 16° 17° 18°
100%
100%
100%
94%
94%
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
Today
Tomorrow

Daylight Hours

06:50

Sunrise

19:07

Sunset

12 hours 17 minutes of sunlight today

Moon

Waxing Crescent

13:13

Moonrise

20:51

Moonset

Daily Forecast

Today

14°
24°

Thursday

12°
20°

Friday

11°
19°

Saturday

10°
21°

Sunday

14°
19°

Monday

11°
18°

Tuesday

11°
17°

Wednesday

10°
19°

Thursday

12°
21°

Friday

20°

Air Quality Data Available

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UV Index

Wear sunscreen
4 Moderate
Low Extreme

Humidity

63% Comfortable
Low High

Weather in Louny today, September 16, 2026

Rain features in Louny on September 16, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.

The day peaks near 24°C and cools toward 14°C. Relative humidity sits between 62% and 89%, reaching its peak around 17:00. Expect gentle winds, highest near 20:00 at 3.1 km/h.

The second half of the day still looks unsettled, with rain probability around 100% by 15:00. Dense cloud near 100% at 13:00 keeps the feel grey. Horizontal visibility sits around 32.8 km, briefly nearer 21.3 km. Expect sunrise at 06:50, sunset at 19:07, and 12 hours 17 minutes of sunlight today overall.

The practical takeaway for Louny on September 16, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 24°C.

Frequently asked questions about weather in Louny

How warm does it get in Louny?

The warmest month in Louny is July, with average high temperatures of 26°C. The average temperature during this period is around 20°C.

How cold does it get in Louny?

The coldest month in Louny is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.

What is the wettest time of year in Louny?

The wettest month in Louny is August, with an average of 74mm of precipitation.

What is the driest time of year in Louny?

The driest month in Louny is March, with an average of 35mm of precipitation.

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Metric (°C, km/h)