Brookfield, WI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Brookfield, WI.

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Current Conditions — Brookfield, WI

WAUKESHA CNTY (KUES)

Clear

66.2 F
Humidity:35%
Wind Speed:E 5.8 mph
Barometer:29.96 in
Dewpoint:37.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 04:45 PM CDT
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5-Day Forecast — Brookfield, WI

Wednesday

High 66 °F
Forecast Missing
Wednesday
Night
Low 48 °F
Partly Cloudy
Thursday

High 80 °F
Partly Sunny
Thursday
Night
Low 60 °F
T-storms Likely
Friday

High 71 °F
T-storms Likely
Friday
Night
Low 48 °F
Partly Cloudy
Saturday

High 64 °F
Partly Sunny
Saturday
Night
Low 44 °F
Mostly Cloudy
Sunday

High 62 °F
Partly Sunny

Detailed Forecast — Brookfield, WI

Wednesday
Sunny. High near 66°F. Wind 3 to 5 mph, with gusts as high as 7 mph.
Wednesday Night
Partly Cloudy. Low around 48°F. Wind 2 to 3 mph, with gusts as high as 7 mph.
Thursday
Partly Sunny. High near 80°F. Wind 5 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Thunderstorms Likely. Low around 60°F. Wind 8 to 9 mph, with gusts as high as 17 mph.
Friday
Thunderstorms Likely. High near 71°F. Wind 7 to 10 mph, with gusts as high as 16 mph.
Friday Night
Partly Cloudy. Low around 48°F. Wind around 7 mph, with gusts as high as 13 mph.
Saturday
Partly Sunny. High near 64°F. Wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Mostly Cloudy. Low around 44°F. Wind around 3 mph, with gusts as high as 8 mph.
Sunday
Partly Sunny. High near 62°F. Wind 7 to 9 mph, with gusts as high as 14 mph.
Sunday Night
Chance of Rain. Low around 48°F. Wind around 8 mph, with gusts as high as 15 mph.
Monday
Rain Showers Likely. High near 66°F. Wind 13 to 15 mph, with gusts as high as 24 mph.
Monday Night
Rain Likely. Low around 46°F. Wind around 12 mph, with gusts as high as 20 mph.
Tuesday
Slight Chance of Rain Showers. High near 62°F. Wind 10 to 15 mph, with gusts as high as 23 mph.
WI Radar
Current Radar • WI
Day 1 Outlook • April 22, 2026

Observation History — Brookfield, WI

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
04:45 PM CDT E 5.8 10.00 Clear -- 66.2 37.4 35% NA NA 29.96 1014.6
03:45 PM CDT NE 9.2 10.00 Clear -- 66.2 39.2 37% NA NA 29.97 1014.9
02:45 PM CDT NE 11.4 10.00 Clear -- 66.2 41.0 40% NA NA 29.99 1015.6
01:45 PM CDT NE 8.1 G 17.2 10.00 Clear -- 66.2 46.4 49% NA NA 30.00 1015.9
12:45 PM CDT E 8.1 G 18.3 10.00 Clear -- 64.4 46.4 52% NA NA 30.00 1015.9
11:45 AM CDT NE 6.9 10.00 Clear -- 64.4 46.4 52% NA NA 30.00 1015.9
10:45 AM CDT 5.8 10.00 Clear -- 62.6 44.6 52% NA NA 30.00 1015.9
09:45 AM CDT 10.3 10.00 Clear -- 57.2 44.6 63% NA NA 29.98 1015.2
08:45 AM CDT 8.1 10.00 Clear -- 53.6 44.6 71% NA NA 29.98 1015.2
07:45 AM CDT 8.1 10.00 Clear -- 48.2 42.8 81% 44.6 NA 29.97 1014.9
06:45 AM CDT 5.8 10.00 Clear -- 48.2 42.8 81% 45.7 NA 29.96 1014.6
05:45 AM CDT 3.4 10.00 Clear -- 46.4 44.6 93% 45.3 NA 29.94 1013.6
05:35 AM CDT 3.4 10.00 Clear -- 46.4 44.6 93% 45.3 NA 29.94 1013.6
05:15 AM CDT NE 5.8 10.00 Clear -- 46.4 44.6 93% 43.5 NA 29.92 1013.2
04:55 AM CDT 8.1 10.00 Clear -- 48.2 44.6 87% 44.6 NA 29.92 1013.2
04:35 AM CDT NE 5.8 10.00 Clear -- 48.2 44.6 87% 45.7 NA 29.91 1012.9
04:15 AM CDT 5.8 10.00 Clear -- 50.0 44.6 82% NA NA 29.90 1012.5
03:55 AM CDT NE 3.4 10.00 Clear -- 50.0 44.6 82% NA NA 29.90 1012.5
03:35 AM CDT 4.7 10.00 Clear -- 50.0 44.6 82% NA NA 29.90 1012.5
03:15 AM CDT NE 3.4 10.00 Clear -- 51.8 46.4 82% NA NA 29.90 1012.5
02:55 AM CDT 6.9 10.00 Clear -- 57.2 48.2 72% NA NA 29.89 1012.2
02:35 AM CDT NE 6.9 10.00 Clear -- 55.4 50.0 82% NA NA 29.89 1012.2
02:15 AM CDT 0.0 10.00 Clear -- 55.4 48.2 77% NA NA 29.88 1011.9
01:55 AM CDT 0.0 10.00 Clear -- 55.4 48.2 77% NA NA 29.89 1012.2

Regional Weather Observation

WAUKESHA CNTY (KUES)

Clear
66.2 F

MILWAUKEE/LAWREN (KMWC)

Clear
60.8 F

WEST BEND (KETB)

Clear
68.0 F

JUNEAU (KUNU)

Clear
70.5 F

FOND DU LAC (KFLD)

Clear
68.0 F

OSHKOSH (KOSH)

Clear
66.2 F
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