As of 09:08 CDT

Weather in Muskego, WI

71°Current weather

Muskego, Sunday, 9 August, 09:08

Overcast. Feels like 72°. High 80°, low 62°.

Pressure29.97 inHg
Wind6 mph S
Humidity83%
Visibility6.2 mi
Dew point66°

Monthly outlook for Muskego, WI: average high 77.2°, average low 60.6°. That is 0.6° below the climate normal for August. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 10 August (84°), the coolest 23 August (52.6°).

77.2°/60.6°
Average high / low
−0.6°
Below normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August77°78.5°-0.8°
19 August – 28 August77.6°78.4°-0.5°
29 August – 7 Septemberat normal76.5°

August records over 66 years

97.5°16 August 1988All-time high
46.2°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — North Prairie (14 mi).

Mon, 1084° / 70°0.09Rain
84 °Rain

Muskego, Monday, 10 August

Rain. High 84°, low 70°.

Pressure29.91 inHg
Wind3.7 mph NE
Humidity69%
Visibility6.2 mi
Dew point70°
Tue, 1181° / 64°0.31Heavy rain
81 °Heavy rain

Muskego, Tuesday, 11 August

Heavy rain. High 81°, low 64°.

Pressure29.83 inHg
Wind9.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point68°
Wed, 1283° / 62°0Clear
83 °Clear

Muskego, Wednesday, 12 August

Clear. High 83°, low 62°.

Pressure29.85 inHg
Wind6.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point68°
Thu, 1371° / 60°0Overcast
71 °Overcast

Muskego, Thursday, 13 August

Overcast. High 71°, low 60°.

Pressure30.00 inHg
Wind9.6 mph NE
Humidity72%
Visibility
Dew point58°
Fri, 1471° / 59°0Mostly clear
71 °Mostly clear

Muskego, Friday, 14 August

Mostly clear. High 71°, low 59°.

Pressure30.18 inHg
Wind13.1 mph E
Humidity50%
Visibility
Dew point50°
Sat, 1573° / 62°0.02Light rain
73 °Light rain

Muskego, Saturday, 15 August

Light rain. High 73°, low 62°.

Pressure30.24 inHg
Wind14.4 mph SE
Humidity57%
Visibility
Dew point55°
Sun, 1675° / 64°0.03Light rain
75 °Light rain

Muskego, Sunday, 16 August

Light rain. High 75°, low 64°.

Pressure30.00 inHg
Wind13.9 mph NW
Humidity75%
Visibility
Dew point65°
Mon, 1778° / 60°0Overcast
78 °Overcast

Muskego, Monday, 17 August

Overcast. High 78°, low 60°.

Pressure30.09 inHg
Wind6.5 mph NW
Humidity53%
Visibility
Dew point56°
Tue, 1874° / 59°0Overcast
74 °Overcast

Muskego, Tuesday, 18 August

Overcast. High 74°, low 59°.

Pressure29.88 inHg
Wind9.6 mph S
Humidity74%
Visibility
Dew point58°
Wed, 1974° / 60°0.01Light rain
74 °Light rain

Muskego, Wednesday, 19 August

Light rain. High 74°, low 60°.

Pressure29.83 inHg
Wind13.7 mph NW
Humidity68%
Visibility
Dew point60°
Thu, 2075° / 58°0.02Light rain
75 °Light rain

Muskego, Thursday, 20 August

Light rain. High 75°, low 58°.

Pressure29.94 inHg
Wind7.7 mph SE
Humidity51%
Visibility
Dew point53°
Fri, 2179° / 59°0.1Light rain
79 °Light rain

Muskego, Friday, 21 August

Light rain. High 79°, low 59°.

Pressure29.80 inHg
Wind12 mph S
Humidity66%
Visibility
Dew point60°
Sat, 2279° / 60°0.04Light rain
79 °Light rain

Muskego, Saturday, 22 August

Light rain. High 79°, low 60°.

Pressure29.77 inHg
Wind15.9 mph NW
Humidity49%
Visibility
Dew point56°
Sun, 2376° / 53°0Mostly clear
76 °Mostly clear

Muskego, Sunday, 23 August

Mostly clear. High 76°, low 53°.

Pressure30.12 inHg
Wind10.9 mph NW
Humidity46%
Visibility
Dew point50°
Mon, 2482° / 58°0Clear
82 °Clear

Muskego, Monday, 24 August

Clear. High 82°, low 58°.

Pressure30.18 inHg
Wind8.5 mph W
Humidity48%
Visibility
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 64°0.12Climate normal
79 °Climate normal

Muskego, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.12 in
Chance of precipitation27%
Record high90° (2003)
Record low51° (2025)
Wed, 2679° / 64°0.15Climate normal
79 °Climate normal

Muskego, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.15 in
Chance of precipitation38%
Record high92° (2024)
Record low49° (2025)
Thu, 2779° / 65°0.11Climate normal
79 °Climate normal

Muskego, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.11 in
Chance of precipitation33%
Record high93° (1976)
Record low51° (2025)
Fri, 2878° / 64°0.13Climate normal
78 °Climate normal

Muskego, Friday, 28 August

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.13 in
Chance of precipitation37%
Record high91° (1984)
Record low46° (1986)
Sat, 2978° / 63°0.11Climate normal
78 °Climate normal

Muskego, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.11 in
Chance of precipitation28%
Record high92° (1984)
Record low47° (1965)
Sun, 3077° / 63°0.07Climate normal
77 °Climate normal

Muskego, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.07 in
Chance of precipitation32%
Record high91° (2013)
Record low52° (2009)
Mon, 3177° / 62°0.03Climate normal
77 °Climate normal

Muskego, Monday, 31 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.03 in
Chance of precipitation15%
Record high90° (2012)
Record low50° (2025)
Tue, 0177° / 62°0.08Climate normal
77 °Climate normal

Muskego, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.08 in
Chance of precipitation23%
Record high90° (2011)
Record low48° (1967)
Wed, 0277° / 62°0.06Climate normal
77 °Climate normal

Muskego, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (2008)
Record low49° (2025)
Thu, 0376° / 62°0.09Climate normal
76 °Climate normal

Muskego, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high76°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (2023)
Record low47° (1974)
Fri, 0476° / 61°0.07Climate normal
76 °Climate normal

Muskego, Friday, 4 September

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.07 in
Chance of precipitation27%
Record high90° (2023)
Record low45° (2025)
Sat, 0575° / 60°0.07Climate normal
75 °Climate normal

Muskego, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.07 in
Chance of precipitation23%
Record high89° (2023)
Record low48° (1962)
Sun, 0676° / 61°0.07Climate normal
76 °Climate normal

Muskego, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.07 in
Chance of precipitation32%
Record high91° (1990)
Record low46° (2025)
Mon, 0776° / 60°0.11Climate normal
76 °Climate normal

Muskego, Monday, 7 September

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.11 in
Chance of precipitation33%
Record high90° (1960)
Record low44° (2025)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Muskego, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Muskego, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.