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Hourly Forecast
Daylight Hours
07:13
Sunrise
19:11
Sunset
Moon
Waxing Gibbous
18:02
Moonrise
00:53
Moonset
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View stargazing scoreWeather in Tomsk today, September 21, 2026
Rain features in Tomsk on September 21, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Wetter spells lean into the morning, when rain odds reach about 26% near 11:00. Skies look heaviest around 11:00, with cover close to 95%.
The temperature range runs from about 9°C up to 13°C. Expect humidity between 76% and 96%, most humid near 06:00. Airflow remains manageable, reaching about 3.0 km/h around 16:00.
The second half of the day still looks unsettled, with rain probability around 26% by 12:00. Dense cloud near 97% at 13:00 keeps the feel grey. Horizontal visibility holds close to 16.1 km. The sun rises at 07:13 and sets at 19:11, for a total of 11 hours 57 minutes of sunlight today.
The practical takeaway for Tomsk on September 21, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 13°C.
Frequently asked questions about weather in Tomsk
How warm does it get in Tomsk?
The warmest month in Tomsk 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 Tomsk?
The coldest month in Tomsk is January, with average low temperatures of -20°C. The average temperature during this period is around -16°C.
What is the wettest time of year in Tomsk?
The wettest month in Tomsk is August, with an average of 62mm of precipitation.
What is the driest time of year in Tomsk?
The driest month in Tomsk is February, with an average of 26mm of precipitation.
