See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:16
Sunrise
17:58
Sunset
Moon
Waning Crescent
03:33
Moonrise
14:35
Moonset
Daily Forecast
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Tuesday
Wednesday
Thursday
Friday
Saturday
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Wednesday
Air Quality Data Available
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UV Index
Humidity
Weather in Rio Claro today, September 07, 2026
Expect unsettled, showery conditions in Rio Claro on September 07, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
Temperatures climb from an overnight low near 12°C toward a daytime high of about 18°C. The air stays humid, with relative humidity between 66% and 82% and the peak around 21:00. Expect gentle winds, highest near 15:00 at 4.2 km/h.
The second half of the day still looks unsettled, with rain probability around 82% by 15:00. Dense cloud near 92% at 15:00 keeps the feel grey. Horizontal visibility holds close to 16.1 km. Sunrise is at 06:16 and sunset at 17:58, giving 11 hours 42 minutes of sunlight today.
Overall, Rio Claro on September 07, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 82% and the high sits around 18°C.
Frequently asked questions about weather in Rio Claro
How warm does it get in Rio Claro?
The warmest month in Rio Claro is July, with average high temperatures of 32°C. The average temperature during this period is around 26°C.
How cold does it get in Rio Claro?
The coldest month in Rio Claro is April, with average low temperatures of 21°C. The average temperature during this period is around 23°C.
What is the wettest time of year in Rio Claro?
The wettest month in Rio Claro is September, with an average of 33mm of precipitation.
What is the driest time of year in Rio Claro?
The driest month in Rio Claro is February, with an average of 2mm of precipitation.
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