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Hourly Forecast
Daylight Hours
07:13
Sunrise
18:49
Sunset
Moon
Waxing Gibbous
18:29
Moonrise
05:06
Moonset
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View stargazing scoreWeather in Iisaku today, September 25, 2026
Iisaku looks damp on September 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 96% around 06:00. Cloud cover is also at its densest near 06:00 at roughly 100%.
The day peaks near 12°C and cools toward 11°C. Moisture in the air spans 85%-95%, with the highest values around 06:00. Expect gentle winds, highest near 17:00 at 6.4 km/h.
Expect the wet theme to continue later, as rain odds reach 98% near 12:00. Cloud amounts hold near 100% around 12:00. Visibility stays generally good near 18.4 km on average, though it can drop toward 2.1 km in thicker cloud or showers. Expect sunrise at 07:13, sunset at 18:49, and 11 hours 35 minutes of sunlight today overall.
Taken together, Iisaku looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 12°C.
Frequently asked questions about weather in Iisaku
How warm does it get in Iisaku?
The warmest month in Iisaku is July, with average high temperatures of 22°C. The average temperature during this period is around 19°C.
How cold does it get in Iisaku?
The coldest month in Iisaku is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.
What is the wettest time of year in Iisaku?
The wettest month in Iisaku is August, with an average of 97mm of precipitation.
What is the driest time of year in Iisaku?
The driest month in Iisaku is March, with an average of 41mm of precipitation.
