See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
13°
Clear
Feels Like: 14°
Min: 10°
Max: 19°
The next few hours will be partly cloudy, with tomorrow reaching 20°C and dropping to 12°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
06:42
Sunrise
19:04
Sunset
Moon
Waxing Crescent
11:55
Moonrise
20:17
Moonset
Daily Forecast
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Wednesday
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Weather in Jablonec nad Nisou tomorrow, September 16, 2026
Jablonec nad Nisou starts September 16, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The first half of the day looks overcast, as cloud amounts reach about 100% around 09:00. Brighter weather, if it comes, waits until later.
The day peaks near 20°C and cools toward 13°C. Relative humidity sits between 73% and 96%, reaching its peak around 20:00. Airflow remains manageable, reaching about 2.6 km/h around 21:00.
Expect the wet theme to continue later, as rain odds reach 100% near 18:00. Cloud amounts hold near 100% around 12:00. Horizontal visibility sits around 29.0 km, briefly nearer 4.4 km. The sun rises at 06:44 and sets at 19:02, for a total of 12 hours 17 minutes of sunlight today.
In short, treat September 16, 2026 in Jablonec nad Nisou as a damp day: pack covers, watch the wetter hours, and expect a high near 20°C.
Frequently asked questions about weather in Jablonec nad Nisou
How warm does it get in Jablonec nad Nisou?
The warmest month in Jablonec nad Nisou is August, with average high temperatures of 22°C. The average temperature during this period is around 17°C.
How cold does it get in Jablonec nad Nisou?
The coldest month in Jablonec nad Nisou is January, with average low temperatures of -4°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Jablonec nad Nisou?
The wettest month in Jablonec nad Nisou is August, with an average of 125mm of precipitation.
What is the driest time of year in Jablonec nad Nisou?
The driest month in Jablonec nad Nisou is April, with an average of 64mm of precipitation.
