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Hourly Forecast
Daylight Hours
06:44
Sunrise
18:42
Sunset
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Waxing Gibbous
17:59
Moonrise
05:31
Moonset
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View stargazing scoreWeather in Waterloo today, September 25, 2026
Expect unsettled, showery conditions in Waterloo on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning plans should assume damp conditions, as rain chances climb toward 38% around 10:00. Cloud cover is also at its densest near 06:00 at roughly 79%.
Expect highs of 28°C and cooler readings close to 24°C. The air stays humid, with relative humidity between 71% and 93% and the peak around 03:00. A lighter breeze peaks around 15:00 near 3.9 km/h.
Through the afternoon wet weather remains a factor, with rain chances near 56% around 13:00. Cloud also stays substantial, close to 69% near 12:00. Views remain open at about 16.1 km. Expect sunrise at 06:44, sunset at 18:42, and 11 hours 57 minutes of sunlight today overall.
The practical takeaway for Waterloo on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 28°C.
Frequently asked questions about weather in Waterloo
How warm does it get in Waterloo?
The warmest month in Waterloo is February, with average high temperatures of 31°C. The average temperature during this period is around 27°C.
How cold does it get in Waterloo?
The coldest month in Waterloo is August, with average low temperatures of 24°C. The average temperature during this period is around 25°C.
What is the wettest time of year in Waterloo?
The wettest month in Waterloo is July, with an average of 845mm of precipitation.
What is the driest time of year in Waterloo?
The driest month in Waterloo is February, with an average of 10mm of precipitation.
