Monthly outlook for Indian Creek, WI: average high 82.6°, average low 58.6°. That is 3.4° above the climate normal for August. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 24 August (92.9°), the coolest 14 August (51.9°).
82.6°/58.6°
Average high / low
+3.4°
Above normal
5 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.3°
76.9°
+3°
19 August – 28 August
83°
76°
+3.9°
29 August – 7 September
at normal
74.1°
—
August records over 66 years
96.3°16 August 1988All-time high
44.8°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Siren (10 mi).
Mon, 1088° / 58°0
88 °
Indian Creek, Monday, 10 August
Overcast. High 88°, low 58°.
Pressure29.91 inHg
Wind3.9 mph NE
Humidity25%
Visibility6.2 mi
Dew point46°
Tue, 1190° / 66°0.2
90 °
Indian Creek, Tuesday, 11 August
Rain. High 90°, low 66°.
Pressure29.85 inHg
Wind7.7 mph S
Humidity79%
Visibility6.2 mi
Dew point68°
Wed, 1286° / 55°0
86 °
Indian Creek, Wednesday, 12 August
Clear. High 86°, low 55°.
Pressure29.91 inHg
Wind10.8 mph N
Humidity27%
Visibility6.2 mi
Dew point44°
Thu, 1375° / 60°0
75 °
Indian Creek, Thursday, 13 August
Overcast. High 75°, low 60°.
Pressure30.03 inHg
Wind10.2 mph NE
Humidity40%
Visibility—
Dew point42°
Fri, 1482° / 52°0
82 °
Indian Creek, Friday, 14 August
Overcast. High 82°, low 52°.
Pressure30.18 inHg
Wind9.3 mph E
Humidity24%
Visibility—
Dew point36°
Sat, 1565° / 57°0.28
65 °
Indian Creek, Saturday, 15 August
Rain. High 65°, low 57°.
Pressure30.18 inHg
Wind12.5 mph SE
Humidity54%
Visibility—
Dew point47°
Sun, 1676° / 59°0
76 °
Indian Creek, Sunday, 16 August
Overcast. High 76°, low 59°.
Pressure30.09 inHg
Wind10.6 mph N
Humidity66%
Visibility—
Dew point55°
Mon, 1787° / 56°0
87 °
Indian Creek, Monday, 17 August
Partly cloudy. High 87°, low 56°.
Pressure30.00 inHg
Wind16.3 mph S
Humidity25%
Visibility—
Dew point43°
Tue, 1890° / 62°0.12
90 °
Indian Creek, Tuesday, 18 August
Light rain. High 90°, low 62°.
Pressure29.68 inHg
Wind15 mph SW
Humidity42%
Visibility—
Dew point56°
Wed, 1979° / 59°0
79 °
Indian Creek, Wednesday, 19 August
Overcast. High 79°, low 59°.
Pressure29.91 inHg
Wind10.6 mph N
Humidity40%
Visibility—
Dew point50°
Thu, 2083° / 56°0.01
83 °
Indian Creek, Thursday, 20 August
Light rain. High 83°, low 56°.
Pressure29.88 inHg
Wind11.3 mph S
Humidity25%
Visibility—
Dew point39°
Fri, 2188° / 63°0.14
88 °
Indian Creek, Friday, 21 August
Light rain. High 88°, low 63°.
Pressure29.62 inHg
Wind16.2 mph SW
Humidity41%
Visibility—
Dew point56°
Sat, 2276° / 58°0
76 °
Indian Creek, Saturday, 22 August
Partly cloudy. High 76°, low 58°.
Pressure29.88 inHg
Wind14.1 mph N
Humidity44%
Visibility—
Dew point49°
Sun, 2380° / 53°0
80 °
Indian Creek, Sunday, 23 August
Clear. High 80°, low 53°.
Pressure30.12 inHg
Wind8 mph N
Humidity31%
Visibility—
Dew point41°
Mon, 2493° / 61°0.01
93 °
Indian Creek, Monday, 24 August
Light rain. High 93°, low 61°.
Pressure30.06 inHg
Wind17.2 mph S
Humidity32%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 62°0.11
76 °
Indian Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.11 in
Chance of precipitation38%
Record high93° (2013)
Record low48° (2025)
Wed, 2676° / 62°0.24
76 °
Indian Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.24 in
Chance of precipitation47%
Record high91° (1991)
Record low49° (1964)
Thu, 2776° / 61°0.16
76 °
Indian Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.16 in
Chance of precipitation35%
Record high90° (1991)
Record low47° (1971)
Fri, 2875° / 61°0.1
75 °
Indian Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.1 in
Chance of precipitation30%
Record high91° (1984)
Record low45° (1986)
Sat, 2976° / 60°0.09
76 °
Indian Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.09 in
Chance of precipitation27%
Record high89° (2012)
Record low47° (1976)
Sun, 3074° / 60°0.11
74 °
Indian Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.11 in
Chance of precipitation28%
Record high91° (2012)
Record low48° (2009)
Mon, 3175° / 59°0.11
75 °
Indian Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.11 in
Chance of precipitation35%
Record high88° (1961)
Record low47° (1967)
Tue, 0175° / 59°0.15
75 °
Indian Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.15 in
Chance of precipitation32%
Record high90° (2011)
Record low43° (1974)
Wed, 0275° / 60°0.15
75 °
Indian Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.15 in
Chance of precipitation33%
Record high89° (1983)
Record low46° (1974)
Thu, 0374° / 60°0.16
74 °
Indian Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.16 in
Chance of precipitation33%
Record high94° (2023)
Record low41° (1974)
Fri, 0474° / 59°0.14
74 °
Indian Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.14 in
Chance of precipitation35%
Record high95° (2023)
Record low44° (2025)
Sat, 0574° / 58°0.17
74 °
Indian Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.17 in
Chance of precipitation33%
Record high88° (2023)
Record low43° (2025)
Sun, 0673° / 58°0.11
73 °
Indian Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.11 in
Chance of precipitation37%
Record high89° (1960)
Record low42° (2025)
Mon, 0773° / 58°0.08
73 °
Indian Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.08 in
Chance of precipitation35%
Record high93° (1976)
Record low40° (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 Indian 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 Indian 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.