Monthly outlook for Lake Church, WI: average high 75.8°, average low 62.7°. That is 0.2° above the climate normal for August. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 10 August (85.7°), the coolest 23 August (53.9°).
75.8°/62.7°
Average high / low
+0.2°
Above normal
6 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
75.9°
75.7°
+0.1°
19 August – 28 August
75.5°
75.2°
+0.2°
29 August – 7 September
at normal
73.6°
—
August records over 66 years
93.4°17 August 1988All-time high
51.3°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Cedar Grove (5 mi).
Mon, 1086° / 72°0.04
86 °
Lake Church, Monday, 10 August
Light rain. High 86°, low 72°.
Pressure29.94 inHg
Wind3.9 mph SW
Humidity75%
Visibility6.2 mi
Dew point67°
Tue, 1177° / 67°0
77 °
Lake Church, Tuesday, 11 August
Overcast. High 77°, low 67°.
Pressure29.94 inHg
Wind4.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point66°
Wed, 1278° / 65°0
78 °
Lake Church, Wednesday, 12 August
Clear. High 78°, low 65°.
Pressure29.83 inHg
Wind4.8 mph N
Humidity63%
Visibility6.2 mi
Dew point64°
Thu, 1369° / 63°0
69 °
Lake Church, Thursday, 13 August
Overcast. High 69°, low 63°.
Pressure30.03 inHg
Wind12.4 mph NE
Humidity66%
Visibility6.2 mi
Dew point56°
Fri, 1471° / 63°0
71 °
Lake Church, Friday, 14 August
Partly cloudy. High 71°, low 63°.
Pressure30.21 inHg
Wind12.4 mph E
Humidity55%
Visibility—
Dew point52°
Sat, 1571° / 67°0.04
71 °
Lake Church, Saturday, 15 August
Light rain. High 71°, low 67°.
Pressure30.24 inHg
Wind15.7 mph SE
Humidity61%
Visibility—
Dew point56°
Sun, 1674° / 64°0.28
74 °
Lake Church, Sunday, 16 August
Rain. High 74°, low 64°.
Pressure29.97 inHg
Wind15.3 mph SE
Humidity75%
Visibility—
Dew point64°
Mon, 1776° / 62°0
76 °
Lake Church, Monday, 17 August
Overcast. High 76°, low 62°.
Pressure30.06 inHg
Wind9 mph SW
Humidity54%
Visibility—
Dew point55°
Tue, 1876° / 61°0
76 °
Lake Church, Tuesday, 18 August
Overcast. High 76°, low 61°.
Pressure29.88 inHg
Wind13.1 mph S
Humidity70%
Visibility—
Dew point58°
Wed, 1972° / 64°0.05
72 °
Lake Church, Wednesday, 19 August
Light rain. High 72°, low 64°.
Pressure29.83 inHg
Wind17.4 mph N
Humidity64%
Visibility—
Dew point58°
Thu, 2072° / 57°0
72 °
Lake Church, Thursday, 20 August
Overcast. High 72°, low 57°.
Pressure29.94 inHg
Wind10 mph SE
Humidity48%
Visibility—
Dew point49°
Fri, 2177° / 61°0.08
77 °
Lake Church, Friday, 21 August
Light rain. High 77°, low 61°.
Pressure29.77 inHg
Wind15.5 mph S
Humidity62%
Visibility—
Dew point60°
Sat, 2278° / 60°0.2
78 °
Lake Church, Saturday, 22 August
Light rain. High 78°, low 60°.
Pressure29.77 inHg
Wind17.5 mph N
Humidity49%
Visibility—
Dew point56°
Sun, 2374° / 54°0
74 °
Lake Church, Sunday, 23 August
Overcast. High 74°, low 54°.
Pressure30.12 inHg
Wind11.1 mph N
Humidity45%
Visibility—
Dew point49°
Mon, 2479° / 61°0
79 °
Lake Church, Monday, 24 August
Clear. High 79°, low 61°.
Pressure30.15 inHg
Wind8.7 mph S
Humidity46%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 66°0.11
75 °
Lake Church, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.11 in
Chance of precipitation28%
Record high89° (2021)
Record low53° (2025)
Wed, 2676° / 67°0.15
76 °
Lake Church, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low67°
Average precipitation0.15 in
Chance of precipitation38%
Record high92° (2020)
Record low52° (2025)
Thu, 2776° / 67°0.14
76 °
Lake Church, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low67°
Average precipitation0.14 in
Chance of precipitation35%
Record high89° (2020)
Record low54° (2025)
Fri, 2875° / 66°0.13
75 °
Lake Church, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.13 in
Chance of precipitation32%
Record high87° (2021)
Record low51° (1986)
Sat, 2975° / 65°0.11
75 °
Lake Church, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.11 in
Chance of precipitation33%
Record high86° (2021)
Record low52° (2025)
Sun, 3074° / 65°0.08
74 °
Lake Church, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.08 in
Chance of precipitation32%
Record high85° (1969)
Record low53° (2023)
Mon, 3174° / 64°0.04
74 °
Lake Church, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.04 in
Chance of precipitation18%
Record high84° (1960)
Record low53° (2009)
Tue, 0173° / 64°0.07
73 °
Lake Church, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.07 in
Chance of precipitation30%
Record high84° (1990)
Record low54° (2020)
Wed, 0274° / 65°0.07
74 °
Lake Church, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high86° (2011)
Record low55° (2017)
Thu, 0374° / 64°0.09
74 °
Lake Church, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.09 in
Chance of precipitation25%
Record high93° (2023)
Record low51° (1974)
Fri, 0473° / 64°0.06
73 °
Lake Church, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.06 in
Chance of precipitation27%
Record high85° (1990)
Record low46° (2025)
Sat, 0573° / 63°0.11
73 °
Lake Church, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.11 in
Chance of precipitation28%
Record high81° (2007)
Record low51° (1962)
Sun, 0673° / 64°0.09
73 °
Lake Church, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.09 in
Chance of precipitation33%
Record high84° (1990)
Record low48° (2025)
Mon, 0773° / 63°0.09
73 °
Lake Church, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.09 in
Chance of precipitation30%
Record high85° (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 Lake Church, 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 Lake Church, 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.