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Hourly Forecast
Daylight Hours
07:24
Sunrise
19:02
Sunset
Moon
Waxing Gibbous
18:39
Moonrise
05:24
Moonset
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View stargazing scoreWeather in Istra today, September 25, 2026
Expect unsettled, showery conditions in Istra on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Wetter spells lean into the morning, when rain odds reach about 98% near 07:00. Skies look heaviest around 06:00, with cover close to 100%.
Expect highs of 13°C and cooler readings close to 9°C. Expect humidity between 81% and 97%, most humid near 06:00. A lighter breeze peaks around 16:00 near 3.8 km/h.
Afternoon showers stay in play, peaking near 100% around 19:00. Skies remain cluttered, with cover about 100% by 12:00. Visibility stays generally good near 10.6 km on average, though it can drop toward 0.9 km in thicker cloud or showers. The sun rises at 07:24 and sets at 19:02, for a total of 11 hours 38 minutes of sunlight today.
In short, treat September 25, 2026 in Istra as a damp day: pack covers, watch the wetter hours, and expect a high near 13°C.
Frequently asked questions about weather in Istra
How warm does it get in Istra?
The warmest month in Istra is July, with average high temperatures of 23°C. The average temperature during this period is around 19°C.
How cold does it get in Istra?
The coldest month in Istra 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 Istra?
The wettest month in Istra is July, with an average of 99mm of precipitation.
What is the driest time of year in Istra?
The driest month in Istra is March, with an average of 35mm of precipitation.
