Current Conditions

Mequon, Wisconsin

73°F23°C

Rain

Wind

SSW 10 mph16 km/h

Humidity

74%

Cloud Cover

93%

As of Tuesday, September 8, 2026 at 10:41 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 71°F22°C. Breezy from the WSW at 10 mph15 km/h. 88% chance of rain overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 82°F28°C	Low 71°F22°C	Precip 0.4 in10.2 mm93%	Cloud 71%	Wind WSW 9 mph15 km/h	Wednesday: Overcast and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the WSW at 9 to 11 mph15 to 17 km/h. 93% chance of rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the WSW at 10 mph15 km/h. 88% chance of rain overnight.
Partly Cloudy	High 75°F24°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 45%	Wind N 6 mph10 km/h	Thursday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Light wind from the N around 6 mph9 km/h. Thursday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h.
Clear	High 76°F24°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 8%	Wind SSE 8 mph12 km/h	Friday: Mostly clear and warm, with a high of 76°F24°C and morning low of 60°F15°C. Breezy from the SSE at 8 to 10 mph13 to 17 km/h. Friday Night: Mostly clear, with a low around 60°F15°C. Breezy from the SSE at 7 to 10 mph12 to 15 km/h.
Drizzle	High 79°F26°C	Low 65°F18°C	Precip 0.03 in0.8 mm17%	Cloud 49%	Wind SW 9 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 17% chance of drizzle around midday. Saturday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the SW at 8 to 9 mph14 to 15 km/h. 15% chance of drizzle in the evening.
Drizzle	High 70°F21°C	Low 60°F16°C	Precip 0.06 in1.5 mm16%	Cloud 37%	Wind NNW 8 mph12 km/h	Sunday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the NNW at 8 mph12 km/h. 16% chance of drizzle throughout the day. Sunday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the NNW at 7 to 9 mph12 to 14 km/h. 14% chance of drizzle in the evening.
Showers	High 72°F22°C	Low 60°F16°C	Precip 0.26 in6.6 mm29%	Cloud 67%	Wind SE 11 mph18 km/h	Monday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the SE at 12 to 14 mph19 to 22 km/h. 29% chance of light rain throughout the day. Monday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the SSE at 11 to 15 mph17 to 24 km/h. 23% chance of showers throughout the night.
Light Rain	High 76°F24°C	Low 66°F19°C	Precip 0.24 in6 mm46%	Cloud 72%	Wind WSW 11 mph18 km/h	Tuesday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 68°F20°C. Breezy from the WSW at 12 to 13 mph19 to 21 km/h. 33% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the SW at 11 to 15 mph18 to 25 km/h. 46% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	82°F28°C	71°F22°C	0.4 in10.2 mm· 93%	71%	Rain	WSW 9 mph15 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the WSW at 9 to 11 mph15 to 17 km/h. 93% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the WSW at 10 mph15 km/h. 88% chance of rain overnight.
	ThursdaySep 10	75°F24°C	63°F17°C	0 in0 mm· —	45%	Partly Cloudy	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Light wind from the N around 6 mph9 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h.
	FridaySep 11	76°F24°C	60°F15°C	0 in0 mm· —	8%	Clear	SSE 8 mph12 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 60°F15°C. Breezy from the SSE at 8 to 10 mph13 to 17 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the SSE at 7 to 10 mph12 to 15 km/h.
	SaturdaySep 12	79°F26°C	65°F18°C	0.03 in0.8 mm· 17%	49%	Drizzle	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 17% chance of drizzle around midday. NightPartly cloudy, with a low around 66°F19°C. Breezy from the SW at 8 to 9 mph14 to 15 km/h. 15% chance of drizzle in the evening.
	SundaySep 13	70°F21°C	60°F16°C	0.06 in1.5 mm· 16%	37%	Drizzle	NNW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the NNW at 8 mph12 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Breezy from the NNW at 7 to 9 mph12 to 14 km/h. 14% chance of drizzle in the evening.
	MondaySep 14	72°F22°C	60°F16°C	0.26 in6.6 mm· 29%	67%	Showers	SE 11 mph18 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the SE at 12 to 14 mph19 to 22 km/h. 29% chance of light rain throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the SSE at 11 to 15 mph17 to 24 km/h. 23% chance of showers throughout the night.
	TuesdaySep 15	76°F24°C	66°F19°C	0.24 in6 mm· 46%	72%	Light Rain	WSW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 68°F20°C. Breezy from the WSW at 12 to 13 mph19 to 21 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SW at 11 to 15 mph18 to 25 km/h. 46% chance of light rain throughout the night.
	WednesdaySep 16	70°F21°C	61°F16°C	0.18 in4.5 mm· 19%	62%	Showers	ENE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 19% chance of showers throughout the night.
	ThursdaySep 17	73°F23°C	65°F18°C	0.31 in8 mm· 41%	67%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 41% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 32% chance of showers throughout the night.
	FridaySep 18	69°F20°C	60°F15°C	0.22 in5.5 mm· 29%	55%	Showers	NW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 60°F15°C. Breezy from the NW at 10 to 11 mph16 to 17 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WNW at 10 mph15 km/h. 29% chance of showers throughout the night.
	SaturdaySep 19	68°F20°C	56°F13°C	0.15 in3.7 mm· 16%	48%	Showers	WNW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the WNW at 10 mph16 km/h. 16% chance of showers throughout the day. NightPartly cloudy, with a low around 57°F14°C. Breezy from the WNW at 9 mph15 km/h. 13% chance of showers throughout the night.
	SundaySep 20	65°F18°C	54°F12°C	0.12 in3.1 mm· 17%	48%	Showers	N 9 mph15 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 54°F12°C. Breezy from the NNW at 9 to 10 mph15 to 15 km/h. 17% chance of showers throughout the day. Dry air. NightPartly cloudy, with a low around 56°F13°C. Breezy from the N at 9 to 10 mph14 to 15 km/h. 17% chance of drizzle throughout the night.
	MondaySep 21	65°F18°C	53°F12°C	0.11 in2.7 mm· 22%	53%	Drizzle	ENE 9 mph14 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 22% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the NE at 8 to 9 mph14 to 14 km/h. 15% chance of drizzle throughout the night.
	TuesdaySep 22	66°F19°C	55°F13°C	0.09 in2.3 mm· 18%	55%	Drizzle	SSE 9 mph14 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the SSE at 9 to 10 mph14 to 15 km/h. 12% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSE at 8 mph13 km/h. 18% chance of drizzle throughout the night.
	WednesdaySep 23	68°F20°C	55°F13°C	0.1 in2.6 mm· 19%	56%	Drizzle	S 9 mph15 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the S at 10 mph16 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the S at 9 mph14 km/h. 18% chance of drizzle throughout the night.

Nearby Cities

Germantown4 mi7 km Menomonee Falls5 mi8 km Brookfield11 mi18 km Wauwatosa12 mi19 km Milwaukee14 mi22 km West Allis14 mi22 km

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.

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Coordinates: 43.2156°N, 88.0300°W·Elevation: 204m·Timezone: America/Chicago·Population: 23,132