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Hourly Forecast
Daylight Hours
06:11
Sunrise
18:01
Sunset
Moon
Waxing Crescent
08:21
Moonrise
22:28
Moonset
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Weather in Excelsior today, September 15, 2026
Expect unsettled, showery conditions in Excelsior on September 15, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Wetter spells lean into the morning, when rain odds reach about 72% near 04:00. Skies look heaviest around 04:00, with cover close to 65%.
Temperatures climb from an overnight low near 9°C toward a daytime high of about 19°C. Relative humidity sits between 35% and 97%, reaching its peak around 05:00. A lighter breeze peaks around 14:00 near 6.4 km/h.
Afternoon conditions improve on the morning wet spell, as rain chances fall toward 0% from about 72% earlier. Cloud still reaches roughly 55% near 12:00. Expect visibility near 14.7 km, with poorer spells close to 1.2 km. The sun rises at 06:11 and sets at 18:01, for a total of 11 hours 50 minutes of sunlight today.
Taken together, Excelsior looks wet enough on September 15, 2026 that flexible outdoor plans work best, with temperatures peaking near 19°C.
Frequently asked questions about weather in Excelsior
How warm does it get in Excelsior?
The warmest month in Excelsior is January, with average high temperatures of 29°C. The average temperature during this period is around 22°C.
How cold does it get in Excelsior?
The coldest month in Excelsior is July, with average low temperatures of 0°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Excelsior?
The wettest month in Excelsior is January, with an average of 121mm of precipitation.
What is the driest time of year in Excelsior?
The driest month in Excelsior is June, with an average of 8mm of precipitation.
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