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Hourly Forecast
Daylight Hours
06:26
Sunrise
18:28
Sunset
Moon
Waxing Gibbous
16:43
Moonrise
23:14
Moonset
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View stargazing scoreWeather in Kaluga tomorrow, September 21, 2026
Kaluga stays under cloudy skies on September 21, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Cloud leads the morning, peaking close to 100% near 04:00. Sunshine has little room until later in the day.
The day peaks near 22°C and cools toward 13°C. Relative humidity sits between 48% and 82%, reaching its peak around 00:00. Winds stay light, near 3.7 km/h by 15:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 100% by 19:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 34.3 km on average, though it can drop toward 26.6 km in thicker cloud or showers. The sun rises at 06:28 and sets at 18:26, for a total of 11 hours 57 minutes of sunlight today.
Overall, Kaluga on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 22°C.
Frequently asked questions about weather in Kaluga
How warm does it get in Kaluga?
The warmest month in Kaluga is July, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Kaluga?
The coldest month in Kaluga is January, with average low temperatures of -8°C. The average temperature during this period is around -6°C.
What is the wettest time of year in Kaluga?
The wettest month in Kaluga is July, with an average of 95mm of precipitation.
What is the driest time of year in Kaluga?
The driest month in Kaluga is February, with an average of 39mm of precipitation.
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