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Hourly Forecast
Daylight Hours
05:51
Sunrise
17:55
Sunset
Moon
Waxing Crescent
10:01
Moonrise
21:27
Moonset
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Weather in San Marcelino tomorrow, September 17, 2026
Expect unsettled, showery conditions in San Marcelino on September 17, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 84% and the highest odds around 09:00. Cloud is also thick early on, peaking near 91% around 00:00.
The temperature range runs from about 24°C up to 30°C. Relative humidity sits between 76% and 100%, reaching its peak around 03:00. A lighter breeze peaks around 11:00 near 1.5 km/h.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 12:00. Cloud also stays substantial, close to 94% near 18:00. Visibility holds near 15.2 km, though it can fall to 11.7 km. The sun rises at 05:51 and sets at 17:54, for a total of 12 hours 3 minutes of sunlight today.
In short, treat September 17, 2026 in San Marcelino as a damp day: pack covers, watch the wetter hours, and expect a high near 30°C.
Frequently asked questions about weather in San Marcelino
How warm does it get in San Marcelino?
The warmest month in San Marcelino is April, with average high temperatures of 33°C. The average temperature during this period is around 28°C.
How cold does it get in San Marcelino?
The coldest month in San Marcelino is February, with average low temperatures of 22°C. The average temperature during this period is around 26°C.
What is the wettest time of year in San Marcelino?
The wettest month in San Marcelino is July, with an average of 597mm of precipitation.
What is the driest time of year in San Marcelino?
The driest month in San Marcelino is February, with an average of 37mm of precipitation.
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