See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Partly Cloudy
Feels Like: 19°
Min: 12°
Max: 22°
The next few hours will be foggy, with tomorrow reaching 23°C and dropping to 15°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:35
Sunrise
18:55
Sunset
Moon
Waxing Crescent
11:41
Moonrise
20:14
Moonset
Daily Forecast
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Wednesday
Thursday
Friday
Saturday
Sunday
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Thursday
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Weather in Olomouc tomorrow, September 16, 2026
Olomouc looks damp on September 16, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Cloud leads the morning, peaking close to 61% near 07:00. Sunshine has little room until later in the day.
The temperature range runs from about 10°C up to 23°C. Relative humidity sits between 57% and 95%, reaching its peak around 06:00. Winds stay light, near 4.7 km/h by 13:00, so the day feels still more than breezy.
Through the afternoon cloud remains the main feature, with cover near 100% around 14:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 27.9 km, briefly nearer 7.3 km. The sun rises at 06:36 and sets at 18:53, for a total of 12 hours 17 minutes of sunlight today.
In short, treat September 16, 2026 in Olomouc as a damp day: pack covers, watch the wetter hours, and expect a high near 23°C.
Frequently asked questions about weather in Olomouc
How warm does it get in Olomouc?
The warmest month in Olomouc is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Olomouc?
The coldest month in Olomouc is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Olomouc?
The wettest month in Olomouc is September, with an average of 95mm of precipitation.
What is the driest time of year in Olomouc?
The driest month in Olomouc is January, with an average of 38mm of precipitation.
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