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Hourly Forecast
Daylight Hours
07:29
Sunrise
19:43
Sunset
Moon
Waxing Crescent
12:12
Moonrise
21:24
Moonset
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Weather in Jeffersontown today, September 15, 2026
Jeffersontown is set for a fine, sunny day on September 15, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside.
The day peaks near 35°C and cools toward 18°C. Relative humidity sits between 43% and 66%, reaching its peak around 23:00. Winds stay light, near 3.5 km/h by 17:00, so the day feels still more than breezy.
Afternoon conditions open up, holding cloud close to 2% near 16:00. The day finishes on a milder, brighter note. Visibility stays near 16.1 km. Expect sunrise at 07:29, sunset at 19:43, and 12 hours 13 minutes of sunlight today overall.
Overall, Jeffersontown on September 15, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 35°C.
Frequently asked questions about weather in Jeffersontown
How warm does it get in Jeffersontown?
The warmest month in Jeffersontown 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 Jeffersontown?
The coldest month in Jeffersontown is January, with average low temperatures of -2°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Jeffersontown?
The wettest month in Jeffersontown is April, with an average of 134mm of precipitation.
What is the driest time of year in Jeffersontown?
The driest month in Jeffersontown is October, with an average of 82mm of precipitation.
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