Current Conditions

West Allis, Wisconsin

76°F25°C
Showers

Wind

WSW 5 mph8 km/h

Humidity

86%

Cloud Cover

90%

As of Wednesday, September 2, 2026 at 4:48 AM CDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 88°F31°C and morning low of 75°F24°C — feels like 95°F35°C. Light wind from the WSW around 5 mph8 km/h. 11% chance of drizzle in the morning. Heavy, humid air.

Night

Mostly cloudy, with a low around 76°F25°C. Light wind from the SW around 5 mph8 km/h. 21% chance of showers overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 88°F31°CFeels 94°F35°CLow 75°F24°CPrecip 0.06 in1.4 mm21%Cloud 60%Wind SW 5 mph8 km/hWednesday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 75°F24°C — feels like 95°F35°C. Light wind from the WSW around 5 mph8 km/h. 11% chance of drizzle in the morning. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 76°F25°C. Light wind from the SW around 5 mph8 km/h. 21% chance of showers overnight.
DrizzleHigh 84°F29°CFeels 89°F32°CLow 76°F24°CPrecip 0.07 in1.8 mm28%Cloud 54%Wind SE 6 mph9 km/hThursday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 76°F24°C — feels like 90°F32°C. Light wind from the SSW around 6 mph10 km/h. 28% chance of drizzle throughout the day. Heavy, humid air. Thursday Night: Partly cloudy, with a low around 76°F24°C. Light wind from the SE around 5 mph8 km/h. 15% chance of drizzle throughout the night.
RainHigh 82°F28°CFeels 88°F31°CLow 74°F23°CPrecip 0.43 in11 mm73%Cloud 78%Wind ESE 7 mph11 km/hFriday: Overcast and warm, with a high of 82°F28°C and morning low of 74°F23°C — feels like 88°F31°C. Breezy from the SE at 7 mph10 km/h. 56% chance of light rain throughout the day. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the E at 7 mph11 km/h. 73% chance of rain throughout the night.
ShowersHigh 78°F26°CLow 72°F22°CPrecip 0.17 in4.4 mm37%Cloud 56%Wind ENE 7 mph11 km/hSaturday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h. 35% chance of showers throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 37% chance of showers throughout the night.
DrizzleHigh 76°F25°CLow 70°F21°CPrecip 0.05 in1.3 mm19%Cloud 56%Wind ESE 7 mph11 km/hSunday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 19% chance of drizzle throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 71°F21°C. Light wind from the E around 6 mph10 km/h.
Partly CloudyHigh 77°F25°CLow 69°F21°CPrecip 0.04 in1 mm9%Cloud 69%Wind SE 7 mph12 km/hMonday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the SE at 8 to 9 mph12 to 15 km/h. Monday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h.
ShowersHigh 79°F26°CLow 70°F21°CPrecip 0.12 in3.1 mm19%Cloud 68%Wind SSE 10 mph17 km/hTuesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the SSE at 11 to 12 mph17 to 19 km/h. 19% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h. 13% chance of drizzle throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 288°F31°C
Feels 94°F35°C
75°F24°C0.06 in1.4 mm· 21%60%ShowersSW 5 mph8 km/h
ThursdaySep 384°F29°C
Feels 89°F32°C
76°F24°C0.07 in1.8 mm· 28%54%DrizzleSE 6 mph9 km/h
FridaySep 482°F28°C
Feels 88°F31°C
74°F23°C0.43 in11 mm· 73%78%RainESE 7 mph11 km/h
SaturdaySep 578°F26°C72°F22°C0.17 in4.4 mm· 37%56%ShowersENE 7 mph11 km/h
SundaySep 676°F25°C70°F21°C0.05 in1.3 mm· 19%56%DrizzleESE 7 mph11 km/h
MondaySep 777°F25°C69°F21°C0.04 in1 mm· 9%69%Partly CloudySE 7 mph12 km/h
TuesdaySep 879°F26°C70°F21°C0.12 in3.1 mm· 19%68%ShowersSSE 10 mph17 km/h
WednesdaySep 986°F30°C
Feels 91°F33°C
75°F24°C0.09 in2.4 mm· 18%47%ShowersSW 10 mph16 km/h
ThursdaySep 1082°F28°C73°F23°C0.17 in4.3 mm· 30%54%ShowersWSW 9 mph15 km/h
FridaySep 1179°F26°C70°F21°C0.19 in4.8 mm· 23%58%ShowersSW 9 mph14 km/h
SaturdaySep 1277°F25°C69°F20°C0.26 in6.6 mm· 32%66%ShowersS 10 mph16 km/h
SundaySep 1375°F24°C68°F20°C0.2 in5 mm· 27%64%ShowersWSW 10 mph16 km/h
MondaySep 1474°F23°C64°F18°C0.17 in4.3 mm· 20%60%ShowersW 9 mph15 km/h
TuesdaySep 1573°F23°C63°F17°C0.17 in4.3 mm· 21%56%ShowersSW 9 mph15 km/h
WednesdaySep 1672°F22°C63°F17°C0.16 in4 mm· 23%55%ShowersW 10 mph15 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 43.0167°N, 88.0070°W·Elevation: 222m·Timezone: America/Chicago·Population: 60,620