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Hourly Forecast
Daylight Hours
06:58
Sunrise
19:09
Sunset
Moon
Waxing Crescent
12:38
Moonrise
21:25
Moonset
Daily Forecast
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Weather in Petersburg today, September 16, 2026
Expect reduced visibility in Petersburg on September 16, 2026 where fog patches form. Allow more time for morning journeys if the air stays thick. Cloud leads the morning, peaking close to 100% near 06:00. Sunshine has little room until later in the day.
The day peaks near 29°C and cools toward 12°C. Expect humidity between 34% and 100%, most humid near 06:00. Airflow remains manageable, reaching about 2.8 km/h around 14:00.
Afternoon conditions open up, holding cloud close to 23% near 23:00. The day finishes on a milder, brighter note. Expect visibility near 14.1 km, with poorer spells close to 0.0 km. The sun rises at 06:58 and sets at 19:09, for a total of 12 hours 11 minutes of sunlight today.
In short, fog or mist is the watchpoint in Petersburg on September 16, 2026; leave extra time for travel around a high of 29°C.
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