Mikkeli

Weather in Mikkeli today, October 23, 2026

Mikkeli starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning sky stays heavily clouded, with cover near 100% around 04:00. Grey conditions set the early tone before any later change.Mikkeli starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning sky stays heavily clouded, with cover near 100% around 04:00. Grey conditions set the early tone before any later change.

The temperature range runs from about 4°C up to 10°C. Moisture in the air spans 70%-95%, with the highest values around 05:00. A lighter breeze peaks around 13:00 near 12 km/h.The temperature range runs from about 40°F up to 50°F. Moisture in the air spans 70%-95%, with the highest values around 05:00. A lighter breeze peaks around 13:00 near 7 mph.

Expect persistent cloud later on, with amounts around 100% by 13:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 20.3 km on average, though it can drop toward 5.1 km in thicker cloud or showers. Expect sunrise at 08:31, sunset at 17:18, and 8 hours 46 minutes of sunlight today overall.Expect persistent cloud later on, with amounts around 100% by 13:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 12.6 mi on average, though it can drop toward 3.2 mi in thicker cloud or showers. Expect sunrise at 08:31, sunset at 17:18, and 8 hours 46 minutes of sunlight today overall.

In short, treat October 23, 2026 in Mikkeli as a damp day: pack covers, watch the wetter hours, and expect a high near 10°C.In short, treat October 23, 2026 in Mikkeli as a damp day: pack covers, watch the wetter hours, and expect a high near 50°F.