As of 06:22 CDT

Weather in Oak Creek, WI

61°Current weather

Oak Creek, Sunday, 9 August, 06:22

Overcast. Feels like 61°. High 77°, low 61°.

Pressure30.00 inHg
Wind4.9 mph SW
Humidity93%
Visibility6.2 mi
Dew point59°

Monthly outlook for Oak Creek, WI: average high 76.4°, average low 66.1°. That is 0.6° below the climate normal for August. Precipitation is expected on 4 days (about 2.7 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 20 August (88.1°), the coolest 14 August (60°).

76.4°/66.1°
Average high / low
−0.6°
Below normal
4 / 5
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August75°77.7°-1.5°
19 August – 28 August78.7°77.5°+0.7°
29 August – 7 Septemberat normal75.8°

August records over 66 years

99.3°23 August 2023All-time high
49.5°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Milwaukee (13 mi).

Mon, 1085° / 69°0.08Light rain
85 °Light rain

Oak Creek, Monday, 10 August

Light rain. High 85°, low 69°.

Pressure29.91 inHg
Wind4.2 mph N
Humidity86%
Visibility6.2 mi
Dew point68°
Tue, 1179° / 67°1.3Heavy rain
79 °Heavy rain

Oak Creek, Tuesday, 11 August

Heavy rain. High 79°, low 67°.

Pressure29.85 inHg
Wind8.4 mph SE
Humidity92%
Visibility6.2 mi
Dew point67°
Wed, 1278° / 68°0Overcast
78 °Overcast

Oak Creek, Wednesday, 12 August

Overcast. High 78°, low 68°.

Pressure29.83 inHg
Wind8.1 mph N
Humidity73%
Visibility6.2 mi
Dew point68°
Thu, 1369° / 63°0Overcast
69 °Overcast

Oak Creek, Thursday, 13 August

Overcast. High 69°, low 63°.

Pressure30.06 inHg
Wind10.9 mph NE
Humidity57%
Visibility
Dew point53°
Fri, 1469° / 60°0Partly cloudy
69 °Partly cloudy

Oak Creek, Friday, 14 August

Partly cloudy. High 69°, low 60°.

Pressure30.21 inHg
Wind9.6 mph NE
Humidity62%
Visibility
Dew point54°
Sat, 1573° / 63°0Overcast
73 °Overcast

Oak Creek, Saturday, 15 August

Overcast. High 73°, low 63°.

Pressure30.24 inHg
Wind9.6 mph SE
Humidity61%
Visibility
Dew point57°
Sun, 1670° / 65°0.03Light rain
70 °Light rain

Oak Creek, Sunday, 16 August

Light rain. High 70°, low 65°.

Pressure30.12 inHg
Wind9 mph S
Humidity79%
Visibility
Dew point60°
Mon, 1774° / 65°0.01Light rain
74 °Light rain

Oak Creek, Monday, 17 August

Light rain. High 74°, low 65°.

Pressure30.09 inHg
Wind7.8 mph NE
Humidity73%
Visibility
Dew point63°
Tue, 1876° / 64°0Overcast
76 °Overcast

Oak Creek, Tuesday, 18 August

Overcast. High 76°, low 64°.

Pressure30.03 inHg
Wind7.7 mph SE
Humidity57%
Visibility
Dew point57°
Wed, 1982° / 67°0.31Rain
82 °Rain

Oak Creek, Wednesday, 19 August

Rain. High 82°, low 67°.

Pressure29.91 inHg
Wind14.2 mph S
Humidity70%
Visibility
Dew point67°
Thu, 2088° / 73°0Overcast
88 °Overcast

Oak Creek, Thursday, 20 August

Overcast. High 88°, low 73°.

Pressure29.77 inHg
Wind6.3 mph S
Humidity73%
Visibility
Dew point74°
Fri, 2177° / 68°0Mostly clear
77 °Mostly clear

Oak Creek, Friday, 21 August

Mostly clear. High 77°, low 68°.

Pressure29.97 inHg
Wind13 mph N
Humidity74%
Visibility
Dew point65°
Sat, 2280° / 68°0.03Light rain
80 °Light rain

Oak Creek, Saturday, 22 August

Light rain. High 80°, low 68°.

Pressure29.91 inHg
Wind10.5 mph E
Humidity67%
Visibility
Dew point65°
Sun, 2374° / 68°0Partly cloudy
74 °Partly cloudy

Oak Creek, Sunday, 23 August

Partly cloudy. High 74°, low 68°.

Pressure29.85 inHg
Wind16.6 mph N
Humidity79%
Visibility
Dew point66°
Mon, 2471° / 67°0Overcast
71 °Overcast

Oak Creek, Monday, 24 August

Overcast. High 71°, low 67°.

Pressure30.09 inHg
Wind13.2 mph NE
Humidity83%
Visibility
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 66°0.09Climate normal
78 °Climate normal

Oak Creek, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high78°
Average low66°
Average precipitation0.09 in
Chance of precipitation27%
Record high92° (2021)
Record low53° (2025)
Wed, 2678° / 66°0.16Climate normal
78 °Climate normal

Oak Creek, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high78°
Average low66°
Average precipitation0.16 in
Chance of precipitation40%
Record high93° (2020)
Record low52° (2025)
Thu, 2778° / 66°0.11Climate normal
78 °Climate normal

Oak Creek, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high78°
Average low66°
Average precipitation0.11 in
Chance of precipitation35%
Record high94° (2024)
Record low55° (2025)
Fri, 2878° / 65°0.12Climate normal
78 °Climate normal

Oak Creek, Friday, 28 August

Climate normal for this date — 60-year average.

Average high78°
Average low65°
Average precipitation0.12 in
Chance of precipitation38%
Record high93° (2021)
Record low49° (1986)
Sat, 2977° / 65°0.1Climate normal
77 °Climate normal

Oak Creek, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high77°
Average low65°
Average precipitation0.1 in
Chance of precipitation27%
Record high89° (2022)
Record low51° (1965)
Sun, 3076° / 65°0.07Climate normal
76 °Climate normal

Oak Creek, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high76°
Average low65°
Average precipitation0.07 in
Chance of precipitation33%
Record high89° (2013)
Record low53° (2023)
Mon, 3176° / 64°0.04Climate normal
76 °Climate normal

Oak Creek, Monday, 31 August

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (2012)
Record low51° (2009)
Tue, 0176° / 64°0.09Climate normal
76 °Climate normal

Oak Creek, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.09 in
Chance of precipitation27%
Record high89° (2022)
Record low51° (2009)
Wed, 0276° / 64°0.05Climate normal
76 °Climate normal

Oak Creek, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.05 in
Chance of precipitation28%
Record high89° (2011)
Record low50° (2017)
Thu, 0376° / 64°0.09Climate normal
76 °Climate normal

Oak Creek, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.09 in
Chance of precipitation27%
Record high94° (2023)
Record low50° (1974)
Fri, 0475° / 63°0.07Climate normal
75 °Climate normal

Oak Creek, Friday, 4 September

Climate normal for this date — 60-year average.

Average high75°
Average low63°
Average precipitation0.07 in
Chance of precipitation28%
Record high91° (2023)
Record low47° (2025)
Sat, 0575° / 62°0.08Climate normal
75 °Climate normal

Oak Creek, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high75°
Average low62°
Average precipitation0.08 in
Chance of precipitation27%
Record high89° (2023)
Record low48° (2019)
Sun, 0675° / 63°0.08Climate normal
75 °Climate normal

Oak Creek, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high75°
Average low63°
Average precipitation0.08 in
Chance of precipitation35%
Record high89° (1990)
Record low48° (2017)
Mon, 0775° / 62°0.1Climate normal
75 °Climate normal

Oak Creek, Monday, 7 September

Climate normal for this date — 60-year average.

Average high75°
Average low62°
Average precipitation0.1 in
Chance of precipitation32%
Record high88° (1960)
Record low46° (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 Oak Creek, 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 Oak Creek, 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.