Wisconsin Dells weather in August 2025

The temperatures in Wisconsin Dells in August are comfortable with low of 15°C and and high up to 26°C.

You can expect about 3 to 8 days of rain in Wisconsin Dells during the month of August. 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 Wisconsin Dells in August 2025.

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

Temperatures

26° / 15°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

7.9

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
					1 28° /17°	2 30° /16°
3 30° /19°	4 29° /16°	5 28° /14°	6 28° /14°	7 29° /17°	8 24° /13°	9 24° /12°
10 26° /12°	11 25° /12°	12 27° /12°	13 28° /14°	14 22° /14°	15 24° /13°	16 26° /14°
17 24° /14°	18 27° /13°	19 27° /14°	20 26° /16°	21 26° /13°	22 30° /12°	23 32° /16°
24 32° /16°	25 29° /18°	26 29° /16°	27 28° /15°	28 29° /15°	29 29° /15°	30 26° /14°
31 27° /11°

Explore the weather in Wisconsin Dells in other months

Wisconsin Dells annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	-6° / -12°	3	10	17	25 mm	Awful	Wisconsin Dells in January
February	-4° / -11°	3	10	16	28 mm	Awful	Wisconsin Dells in February
March	5° / -3°	6	16	9	45 mm	Awful	Wisconsin Dells in March
April	11° / 2°	6	19	5	67 mm	Bad	Wisconsin Dells in April
May	19° / 9°	7	24	0	79 mm	Ok	Wisconsin Dells in May
June	24° / 14°	6	24	0	93 mm	Perfect	Wisconsin Dells in June
July	26° / 16°	5	26	0	67 mm	Perfect	Wisconsin Dells in July
August	26° / 15°	4	27	0	62 mm	Perfect	Wisconsin Dells in August
September	22° / 11°	3	27	0	51 mm	Good	Wisconsin Dells in September
October	14° / 5°	5	24	2	51 mm	Ok	Wisconsin Dells in October
November	6° / -1°	4	20	6	39 mm	Awful	Wisconsin Dells in November
December	-2° / -7°	4	13	14	31 mm	Awful	Wisconsin Dells in December

Temperatures in Wisconsin Dells in August

Rain in Wisconsin Dells in August

Weather in Wisconsin Dells in August - FAQ

What is the average temperature in Wisconsin Dells in August?

The average temperature in Wisconsin Dells in August is 15/26° C.

What is the chance of rain in Wisconsin Dells in August?

On average, there are 4 rainy days in Wisconsin Dells during August.

Weather wise, is August a good time to visit Wisconsin Dells?

The weather in Wisconsin Dells in August is perfect.

Can it snow in Wisconsin Dells in August?

On average, there are 0 snowy days in Wisconsin Dells in August.

More about the weather in Wisconsin Dells