See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
24°
Mostly Clear
Feels Like: 25°
Min: 21°
Max: 32°
The next few hours will be clear, with today reaching 32°C and dropping to 21°C. The coming days will be partly cloudy until afternoon, returning overnight.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:26
Sunrise
19:36
Sunset
Moon
Waxing Crescent
12:55
Moonrise
22:03
Moonset
Daily Forecast
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Thursday
Friday
Saturday
Sunday
Monday
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Friday
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Weather in Decatur today, September 16, 2026
Sunshine leads the day in Decatur on September 16, 2026, with a patch of cloud building near 14:00. The broader outlook stays fair despite that temporary thickening. Morning skies stay relatively clear, holding cloud close to 21% near 01:00. The early part of the day favours being outside.
The temperature range runs from about 21°C up to 32°C. Moisture in the air spans 41%-96%, with the highest values around 06:00. Airflow remains manageable, reaching about 4.0 km/h around 16:00.
Later hours favour clearer intervals, as cloud stays near 24% around 14:00. The afternoon is the better half for outdoor time. Horizontal visibility sits around 15.0 km, briefly nearer 12.3 km. Sunrise is at 07:26 and sunset at 19:36, giving 12 hours 9 minutes of sunlight today.
Taken together, settled sunshine in Decatur on September 16, 2026 makes outdoor timing easier, with highs near 32°C.
Frequently asked questions about weather in Decatur
How warm does it get in Decatur?
The warmest month in Decatur is July, with average high temperatures of 32°C. The average temperature during this period is around 27°C.
How cold does it get in Decatur?
The coldest month in Decatur is January, with average low temperatures of 3°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Decatur?
The wettest month in Decatur is March, with an average of 130mm of precipitation.
What is the driest time of year in Decatur?
The driest month in Decatur is October, with an average of 76mm of precipitation.
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