Monthly outlook for Eau Galle, WI: average high 84.2°, average low 62.3°. That is 3.6° above the climate normal for August. Precipitation is expected on 7 days (about 0.8 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 19 August (95.7°), the coolest 14 August (53°).
84.2°/62.3°
Average high / low
+3.6°
Above normal
7 / 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
82.9°
78°
+2.7°
19 August – 28 August
86.4°
77.3°
+5°
29 August – 7 September
at normal
75.6°
—
August records over 66 years
97.9°16 August 1988All-time high
45.7°21 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Elmwood (9 mi).
Mon, 1087° / 71°0
87 °
Eau Galle, Monday, 10 August
Overcast. High 87°, low 71°.
Pressure29.91 inHg
Wind4.9 mph E
Humidity54%
Visibility6.2 mi
Dew point64°
Tue, 1190° / 66°0.14
90 °
Eau Galle, Tuesday, 11 August
Rain. High 90°, low 66°.
Pressure29.80 inHg
Wind0.5 mph E
Humidity52%
Visibility6.2 mi
Dew point65°
Wed, 1287° / 59°0
87 °
Eau Galle, Wednesday, 12 August
Mostly clear. High 87°, low 59°.
Pressure29.91 inHg
Wind7.7 mph N
Humidity32%
Visibility6.2 mi
Dew point49°
Thu, 1377° / 57°0
77 °
Eau Galle, Thursday, 13 August
Overcast. High 77°, low 57°.
Pressure30.06 inHg
Wind5.8 mph N
Humidity37%
Visibility—
Dew point44°
Fri, 1481° / 53°0
81 °
Eau Galle, Friday, 14 August
Overcast. High 81°, low 53°.
Pressure30.18 inHg
Wind7.7 mph S
Humidity33%
Visibility—
Dew point44°
Sat, 1569° / 56°0
69 °
Eau Galle, Saturday, 15 August
Overcast. High 69°, low 56°.
Pressure30.21 inHg
Wind9.7 mph SE
Humidity47%
Visibility—
Dew point46°
Sun, 1689° / 62°0.01
89 °
Eau Galle, Sunday, 16 August
Light rain. High 89°, low 62°.
Pressure30.06 inHg
Wind9.6 mph N
Humidity50%
Visibility—
Dew point58°
Mon, 1782° / 56°0
82 °
Eau Galle, Monday, 17 August
Overcast. High 82°, low 56°.
Pressure30.12 inHg
Wind6.1 mph SW
Humidity34%
Visibility—
Dew point46°
Tue, 1887° / 64°0.06
87 °
Eau Galle, Tuesday, 18 August
Light rain. High 87°, low 64°.
Pressure29.91 inHg
Wind13.7 mph S
Humidity52%
Visibility—
Dew point61°
Wed, 1996° / 69°0.22
96 °
Eau Galle, Wednesday, 19 August
Rain. High 96°, low 69°.
Pressure29.80 inHg
Wind7.8 mph SE
Humidity53%
Visibility—
Dew point68°
Thu, 2094° / 73°0.06
94 °
Eau Galle, Thursday, 20 August
Light rain. High 94°, low 73°.
Pressure29.80 inHg
Wind14.2 mph NW
Humidity32%
Visibility—
Dew point56°
Fri, 2188° / 61°0
88 °
Eau Galle, Friday, 21 August
Overcast. High 88°, low 61°.
Pressure29.97 inHg
Wind10.4 mph NE
Humidity35%
Visibility—
Dew point51°
Sat, 2286° / 63°0.1
86 °
Eau Galle, Saturday, 22 August
Light rain. High 86°, low 63°.
Pressure29.80 inHg
Wind11.1 mph SE
Humidity45%
Visibility—
Dew point59°
Sun, 2374° / 65°0.1
74 °
Eau Galle, Sunday, 23 August
Light rain. High 74°, low 65°.
Pressure29.94 inHg
Wind13 mph NE
Humidity68%
Visibility—
Dew point61°
Mon, 2481° / 59°0.02
81 °
Eau Galle, Monday, 24 August
Light rain. High 81°, low 59°.
Pressure30.09 inHg
Wind8 mph SE
Humidity79%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 63°0.14
78 °
Eau Galle, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation38%
Record high91° (2013)
Record low50° (2025)
Wed, 2678° / 63°0.16
78 °
Eau Galle, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.16 in
Chance of precipitation38%
Record high91° (2013)
Record low50° (1964)
Thu, 2778° / 63°0.17
78 °
Eau Galle, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.17 in
Chance of precipitation37%
Record high92° (2013)
Record low50° (1971)
Fri, 2877° / 62°0.12
77 °
Eau Galle, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.12 in
Chance of precipitation37%
Record high92° (1984)
Record low46° (1986)
Sat, 2977° / 62°0.12
77 °
Eau Galle, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.12 in
Chance of precipitation30%
Record high90° (2012)
Record low49° (1965)
Sun, 3076° / 62°0.11
76 °
Eau Galle, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.11 in
Chance of precipitation32%
Record high94° (2012)
Record low51° (2009)
Mon, 3176° / 60°0.13
76 °
Eau Galle, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.13 in
Chance of precipitation27%
Record high89° (1960)
Record low47° (1967)
Tue, 0176° / 60°0.1
76 °
Eau Galle, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.1 in
Chance of precipitation23%
Record high92° (2011)
Record low45° (1974)
Wed, 0276° / 61°0.11
76 °
Eau Galle, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation33%
Record high91° (2023)
Record low47° (1974)
Thu, 0375° / 61°0.15
75 °
Eau Galle, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.15 in
Chance of precipitation35%
Record high95° (2023)
Record low42° (1974)
Fri, 0476° / 60°0.16
76 °
Eau Galle, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.16 in
Chance of precipitation33%
Record high94° (2023)
Record low43° (2025)
Sat, 0575° / 59°0.14
75 °
Eau Galle, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.14 in
Chance of precipitation30%
Record high89° (2023)
Record low45° (1962)
Sun, 0675° / 59°0.12
75 °
Eau Galle, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.12 in
Chance of precipitation28%
Record high90° (1960)
Record low45° (2025)
Mon, 0774° / 59°0.1
74 °
Eau Galle, Monday, 7 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.1 in
Chance of precipitation35%
Record high91° (1978)
Record low43° (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 Eau Galle, 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 Eau Galle, 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.