Brookfield

Waukesha County, Wisconsin, United States

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Current Weather

15°

Overcast

Feels Like: 16°

Min: 14°

Max: 22°

The next few hours will be overcast, with today reaching 22°C and dropping to 17°C. The coming days will be mostly cloudy throughout the day.

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Hourly Forecast

16° 15° 15° 15° 14° 14° 16° 18° 19° 19° 20° 21° 22° 22° 21° 20° 19° 19° 19° 18° 18° 18° 18° 17°
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Today
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Daylight Hours

06:39

Sunrise

18:53

Sunset

12 hours 13 minutes of sunlight today

Moon

Waxing Crescent

12:44

Moonrise

20:50

Moonset

Daily Forecast

Today

14°
22°

Thursday

17°
20°

Friday

15°
19°

Saturday

17°
20°

Sunday

15°
18°

Monday

14°
18°

Tuesday

14°
20°

Wednesday

14°
21°

Thursday

15°
18°

Friday

16°
20°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

83% Humid
Low High

Weather in Brookfield today, September 16, 2026

Brookfield stays under cloudy skies on September 16, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The morning sky stays heavily clouded, with cover near 100% around 02:00. Grey conditions set the early tone before any later change.

The temperature range runs from about 14°C up to 22°C. Moisture in the air spans 53%-91%, with the highest values around 07:00. Winds stay light, near 5.5 km/h by 10:00, so the day feels still more than breezy.

Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 15.9 km, though it can fall to 14.4 km. Daylight runs from 06:39 to 18:53, lasting 12 hours 13 minutes of sunlight today.

Overall, Brookfield on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 22°C.

Frequently asked questions about weather in Brookfield

How warm does it get in Brookfield?

The warmest month in Brookfield is July, with average high temperatures of 26°C. The average temperature during this period is around 22°C.

How cold does it get in Brookfield?

The coldest month in Brookfield is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.

What is the wettest time of year in Brookfield?

The wettest month in Brookfield is May, with an average of 104mm of precipitation.

What is the driest time of year in Brookfield?

The driest month in Brookfield is February, with an average of 48mm of precipitation.

View full climate insights for Brookfield →

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Metric (°C, km/h)