Waconia

Johnson County, Minnesota, United States

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Current Weather

Mostly Clear

Feels Like: 13°

Min:

Max: 22°

The next few hours will be clear, with today reaching 22°C and dropping to 12°C. The coming days will be breezy starting in the evening.

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Hourly Forecast

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Today
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Daylight Hours

07:02

Sunrise

19:16

Sunset

12 hours 14 minutes of sunlight today

Moon

Waxing Crescent

13:15

Moonrise

21:06

Moonset

Daily Forecast

Today

22°

Thursday

11°
21°

Friday

15°
24°

Saturday

13°
21°

Sunday

12°
22°

Monday

11°
24°

Tuesday

11°
25°

Wednesday

10°
25°

Thursday

11°
20°

Friday

17°
22°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

97% Very Humid
Low High

Weather in Waconia today, September 16, 2026

Waconia stays under cloudy skies on September 16, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a grey start, with morning cloud around 100% by 10:00. Outdoor plans early on should not rely on bright skies.

Expect highs of 22°C and cooler readings close to 8°C. Expect humidity between 36% and 98%, most humid near 07:00. A lighter breeze peaks around 13:00 near 5.0 km/h.

Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 15.7 km, though it can fall to 12.2 km. The sun rises at 07:02 and sets at 19:16, for a total of 12 hours 14 minutes of sunlight today.

In short, cloud leads the story in Waconia on September 16, 2026; expect limited sun and a peak around 22°C.

Frequently asked questions about weather in Waconia

How warm does it get in Waconia?

The warmest month in Waconia is July, with average high temperatures of 29°C. The average temperature during this period is around 23°C.

How cold does it get in Waconia?

The coldest month in Waconia is January, with average low temperatures of -11°C. The average temperature during this period is around -8°C.

What is the wettest time of year in Waconia?

The wettest month in Waconia is August, with an average of 127mm of precipitation.

What is the driest time of year in Waconia?

The driest month in Waconia is February, with an average of 27mm of precipitation.

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Metric (°C, km/h)