Live Weather & Forecast

Weather in Ostrava

Moravskoslezsky, Czechia · Real-time conditions & 3-day outlook

Flag of Czechia
Sunny
19°C
Feels like 19°C
67°F / Feels 67°F
Sunny
Ostrava, Moravskoslezsky
🌞 Daytime
Updated: 2026-05-19 19:00
💧
Humidity
46%
💨
Wind
6.1 km/h NNW
🌬️
Wind Gust
10.2 km/h
🌡️
Pressure
1018 mb
👁️
Visibility
10 km
☀️
UV Index
0.2 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
11°C
🌐
Wind Degree
348°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
150.9 μg/m³
NO₂
4.4 μg/m³
O₃
103 μg/m³
SO₂
2.7 μg/m³
PM 2.5
8.7 μg/m³
PM 10
13.1 μg/m³

Weather Alerts 3

Met · Moderate · Future
Očakávame nočný mráz až do -4 °C, ktorý môže poškodiť vegetáciu, predovšetkým ovocné stromy, vinnú révu a zeleninu.

V okrese Čadca sa MIESTAMI očakáva prízemný mráz, ktorý predstavuje ohrozenie pre vegetáciu nižšieho vzrastu. Vo výške 5 cm nad povrchom sa očakáva dosiahnutie minimálnej teploty vzduchu 0 - -4 °C. Očakávaný prízemný mráz nie je v danej ročnej dobe a oblasti zriedkavý, ale môže poškodiť vegetáciu nižšieho vzrastu.

ZVÝŠTE POZORNOSŤ, sledujte najčerstvejšie predpovede počasia. Očakávajte menšie obmedzenia aktivít vonku.

Effective: 2026-05-19T09:45:00-00:00  ·  Expires: 2026-05-20T05:00:00-00:00
Met · Moderate · Future
Očakávame nočný mráz až do -4 °C, ktorý môže poškodiť vegetáciu, predovšetkým ovocné stromy, vinnú révu a zeleninu.

V okrese Kysucké Nové Mesto sa MIESTAMI očakáva prízemný mráz, ktorý predstavuje ohrozenie pre vegetáciu nižšieho vzrastu. Vo výške 5 cm nad povrchom sa očakáva dosiahnutie minimálnej teploty vzduchu 0 - -4 °C. Očakávaný prízemný mráz nie je v danej ročnej dobe a oblasti zriedkavý, ale môže poškodiť vegetáciu nižšieho vzrastu.

ZVÝŠTE POZORNOSŤ, sledujte najčerstvejšie predpovede počasia. Očakávajte menšie obmedzenia aktivít vonku.

Effective: 2026-05-19T09:45:00-00:00  ·  Expires: 2026-05-20T05:00:00-00:00
Met · Moderate · Future
Očakávame nočný mráz až do -4 °C, ktorý môže poškodiť vegetáciu, predovšetkým ovocné stromy, vinnú révu a zeleninu.

V okrese Bytča sa MIESTAMI očakáva prízemný mráz, ktorý predstavuje ohrozenie pre vegetáciu nižšieho vzrastu. Vo výške 5 cm nad povrchom sa očakáva dosiahnutie minimálnej teploty vzduchu 0 - -4 °C. Očakávaný prízemný mráz nie je v danej ročnej dobe a oblasti zriedkavý, ale môže poškodiť vegetáciu nižšieho vzrastu.

ZVÝŠTE POZORNOSŤ, sledujte najčerstvejšie predpovede počasia. Očakávajte menšie obmedzenia aktivít vonku.

Effective: 2026-05-19T09:45:00-00:00  ·  Expires: 2026-05-20T05:00:00-00:00

Today's Hourly Forecast

24-hour breakdown for Ostrava, Moravskoslezsky

12 AM
Clear
6°
Clear
💧 92% 💨 5.8 km/h
1 AM
Clear
6°
Clear
💧 92% 💨 6.1 km/h
2 AM
Clear
6°
Clear
💧 92% 💨 6.8 km/h
3 AM
Clear
6°
Clear
💧 92% 💨 6.8 km/h
4 AM
Clear
6°
Clear
💧 91% 💨 6.8 km/h
5 AM
Sunny
6°
Sunny
💧 91% 💨 6.8 km/h
6 AM
Sunny
7°
Sunny
💧 89% 💨 6.1 km/h
7 AM
Sunny
9°
Sunny
💧 84% 💨 4.7 km/h
8 AM
Sunny
11°
Sunny
💧 80% 💨 5 km/h
9 AM
Sunny
13°
Sunny
💧 75% 💨 5.8 km/h
10 AM
Sunny
14°
Sunny
💧 69% 💨 5.4 km/h
11 AM
Sunny
16°
Sunny
💧 62% 💨 3.2 km/h
12 PM
Sunny
18°
Sunny
💧 56% 💨 2.9 km/h
1 PM
Patchy rain nearby
18°
Patchy rain nearby
💧 53% 💨 5.4 km/h 🌧️ 63%
2 PM
Partly Cloudy
19°
Partly Cloudy
💧 51% 💨 6.1 km/h
3 PM
Partly Cloudy
19°
Partly Cloudy
💧 50% 💨 5.8 km/h
4 PM
Partly Cloudy
19°
Partly Cloudy
💧 50% 💨 6.1 km/h
5 PM
Sunny
19°
Sunny
💧 51% 💨 6.1 km/h
6 PM
Sunny
19°
Sunny
💧 57% 💨 6.5 km/h
7 PM
Sunny
19°
Sunny
💧 46% 💨 6.1 km/h
8 PM
Sunny
14°
Sunny
💧 71% 💨 5.4 km/h
9 PM
Clear
12°
Clear
💧 75% 💨 3.6 km/h
10 PM
Clear
11°
Clear
💧 77% 💨 1.8 km/h
11 PM
Clear
11°
Clear
💧 80% 💨 1.4 km/h

3-Day Forecast

Daily overview for Ostrava, Moravskoslezsky

Today
Sunny
Sunny
19° / 6°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 6.8 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 6.1
🌅 Sunrise: 04:57 AM
🌇 Sunset: 08:31 PM
🌙 Waxing Crescent
🌑 Moon: 7% lit
Wed, May 20
Moderate rain
Moderate rain
21° / 8°
🌧️ 87% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 5 mm
☀️ UV Index: 4.5
🌅 Sunrise: 04:55 AM
🌇 Sunset: 08:32 PM
🌙 Waxing Crescent
🌑 Moon: 15% lit
Thu, May 21
Patchy rain nearby
Patchy rain nearby
20° / 9°
🌧️ 87% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 1.04 mm
☀️ UV Index: 6.6
🌅 Sunrise: 04:54 AM
🌇 Sunset: 08:33 PM
🌙 Waxing Crescent
🌑 Moon: 24% lit

Best Time to Visit Ostrava

Plan your trip to Ostrava, Czechia around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Ostrava 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Ostrava?
Current conditions in Ostrava: Sunny, temperature 19°C, humidity 46%.
What is the best time to visit Ostrava?
The best time to visit Ostrava is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Ostrava?
Ostrava is located at approximately 49.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Ostrava?
The wettest period in Ostrava is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Ostrava?
For visits to Ostrava during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Ostrava in?
Ostrava is located in Czechia, in the state of Moravskoslezsky.
What are the public holidays in Ostrava in 2026?
View the 2026 public holidays for Ostrava on our Holidays page.
What are the GPS coordinates used for the weather forecast in Ostrava?
The weather forecast for Ostrava uses coordinates 49.8349, 18.282.
What is the current temperature outside in Ostrava?
The current outdoor temperature in Ostrava is 19°C (66°F) with sunny.
What is the hourly weather forecast for Ostrava today?
Today's hour-by-hour weather breakdown for Ostrava is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Ostrava tomorrow hour by hour?
Tomorrow's forecast for Ostrava shows a high of 21°C and a low of 8°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Ostrava?
Rain is not expected in Ostrava today. Current forecast shows no significant rain probability.
Is it going to rain today in Ostrava?
No, rain is not forecast for Ostrava today. Current conditions show clear to partly cloudy skies.