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Hourly Forecast
Daylight Hours
06:43
Sunrise
18:59
Sunset
Moon
Waxing Crescent
10:23
Moonrise
20:09
Moonset
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Weather in Centralia tomorrow, September 15, 2026
Centralia stays under cloudy skies on September 15, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Cloud leads the morning, peaking close to 91% near 06:00. Sunshine has little room until later in the day.
The day peaks near 32°C and cools toward 7°C. Relative humidity sits between 50% and 80%, reaching its peak around 07:00. Airflow remains manageable, reaching about 5.5 km/h around 11:00.
Expect persistent cloud later on, with amounts around 75% by 13:00. Sunshine remains the exception, not the rule. Expect visibility around 16.1 km. The sun rises at 06:43 and sets at 18:58, for a total of 12 hours 14 minutes of sunlight today.
Taken together, overcast skies in Centralia on September 15, 2026 favour indoor or covered options, with temperatures near 32°C.
Frequently asked questions about weather in Centralia
How warm does it get in Centralia?
The warmest month in Centralia is July, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Centralia?
The coldest month in Centralia is January, with average low temperatures of -3°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Centralia?
The wettest month in Centralia is May, with an average of 140mm of precipitation.
What is the driest time of year in Centralia?
The driest month in Centralia is November, with an average of 75mm of precipitation.
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