Brookfield, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Brookfield, WI in one place.
Partly sunny, with a high near 77. Northwest wind around 10 mph.
Local Weather Overview
This forecast page for Brookfield, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 23, 2026 5:02 PM CDT.
The active forecast window currently covers Aug 23 to Aug 29, 2026 for Brookfield, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 23 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 5:02 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Brookfield
Wednesday looks like the warmest upcoming period in Brookfield at 84 degrees F.
Tonight is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 5:02 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 52. Northwest wind 0 to 10 mph.
Patchy fog before 7am. Sunny, with a high near 77. Northwest wind 0 to 5 mph.
Mostly clear, with a low around 56. West wind 0 to 5 mph.
Mostly sunny, with a high near 82. Southwest wind 0 to 5 mph.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 10 to 15 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 63. West wind 5 to 10 mph. Chance of precipitation is 30%.
Sunny, with a high near 82.
Mostly clear, with a low around 61.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 61.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Aug 23
|
Partly Sunny
|
77°F |
10 mph
NW
|
|
Tonight
Aug 23
|
Mostly Clear
|
52°F |
0 to 10 mph
NW
|
|
Monday
Aug 24
|
Patchy Fog then Sunny
|
77°F |
0 to 5 mph
NW
|
|
Monday Night
Aug 24
|
Mostly Clear
|
56°F |
0 to 5 mph
W
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
82°F |
0 to 5 mph
SW
|
|
Tuesday Night
Aug 25
|
Partly Cloudy then Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
S
|
|
Wednesday
Aug 26
|
Chance Showers And Thunderstorms
|
84°F |
10 to 15 mph
SW
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms then Partly Cloudy
|
63°F |
5 to 10 mph
W
|
|
Thursday
Aug 27
|
Sunny
|
82°F |
5 to 10 mph
NW
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
61°F |
0 to 5 mph
N
|
|
Friday
Aug 28
|
Mostly Sunny
|
80°F |
0 to 5 mph
NE
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
61°F |
0 to 5 mph
SE
|
|
Saturday
Aug 29
|
Mostly Sunny then Slight Chance Rain Showers
|
80°F |
0 to 10 mph
S
|
|
Saturday Night
Aug 29
|
Chance Rain Showers
|
65°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Brookfield.
