Kentucky weather in September 2025

The temperatures in Kentucky in September are comfortable with low of 16°C and and high up to 27°C.

You can expect about 3 to 8 days of rain in Kentucky during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Kentucky in September 2025.

If you’re planning to visit Kentucky in the near future, we highly recommend that you review the 14 day weather forecast for Kentucky before you arrive.

Temperatures

27° / 16°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

10.5

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 30° /18°	2 30° /18°	3 30° /18°	4 28° /17°	5 27° /19°	6 29° /18°
7 27° /16°	8 28° /15°	9 29° /16°	10 28° /17°	11 29° /17°	12 30° /18°	13 29° /18°
14 28° /16°	15 28° /15°	16 29° /17°	17 28° /17°	18 27° /15°	19 28° /15°	20 28° /17°
21 30° /18°	22 26° /16°	23 23° /14°	24 24° /14°	25 26° /16°	26 26° /15°	27 26° /15°
28 24° /15°	29 25° /14°	30 27° /14°

Explore the weather in Kentucky in other months

Kentucky annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	4° / -3°	6	16	9	55 mm	Awful	Kentucky in January
February	6° / -2°	6	14	9	72 mm	Awful	Kentucky in February
March	13° / 4°	7	20	4	72 mm	Awful	Kentucky in March
April	18° / 8°	6	23	1	93 mm	Good	Kentucky in April
May	24° / 14°	7	24	0	96 mm	Good	Kentucky in May
June	29° / 18°	5	25	0	86 mm	Good	Kentucky in June
July	31° / 20°	6	25	0	93 mm	Good	Kentucky in July
August	30° / 19°	4	27	0	74 mm	Good	Kentucky in August
September	27° / 16°	4	26	0	58 mm	Perfect	Kentucky in September
October	20° / 10°	4	27	0	66 mm	Good	Kentucky in October
November	12° / 4°	4	24	2	56 mm	Bad	Kentucky in November
December	7° / 1°	6	18	6	62 mm	Bad	Kentucky in December