Kotka

Weather in Kotka tomorrow, October 25, 2026

Rain features in Kotka on October 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The morning carries the wetter risk, with rain chances near 40% and the highest odds around 05:00. Cloud is also thick early on, peaking near 100% around 00:00.Rain features in Kotka on October 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The morning carries the wetter risk, with rain chances near 40% and the highest odds around 05:00. Cloud is also thick early on, peaking near 100% around 00:00.

The day peaks near 12°C and cools toward 7°C. The air stays humid, with relative humidity between 86% and 99% and the peak around 03:00. Winds stay light, near 15 km/h by 19:00, so the day feels still more than breezy.The day peaks near 53°F and cools toward 45°F. The air stays humid, with relative humidity between 86% and 99% and the peak around 03:00. Winds stay light, near 9 mph by 19:00, so the day feels still more than breezy.

Afternoon conditions improve on the morning wet spell, as rain chances fall toward 0% from about 40% earlier. Cloud still reaches roughly 99% near 19:00. Expect visibility near 8.3 km, with poorer spells close to 0.3 km. Sunrise is at 07:22 and sunset at 16:29, giving 9 hours 7 minutes of sunlight today.Afternoon conditions improve on the morning wet spell, as rain chances fall toward 0% from about 40% earlier. Cloud still reaches roughly 99% near 19:00. Expect visibility near 5.2 mi, with poorer spells close to 0.2 mi. Sunrise is at 07:22 and sunset at 16:29, giving 9 hours 7 minutes of sunlight today.

Taken together, Kotka looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 12°C.Taken together, Kotka looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 53°F.