Monthly outlook for West Baraboo, WI: average high 76.7°, average low 59.2°. That is 1.2° below the climate normal for August. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 18 August (84.4°), the coolest 21 August (50.6°).
76.7°/59.2°
Average high / low
−1.2°
Below normal
5 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
78.1°
79.1°
-0.5°
18 August – 27 August
74.4°
78.9°
-2.5°
28 August – 6 September
at normal
77.2°
—
August records over 66 years
97.5°23 August 2023All-time high
44.8°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Sauk City (15 mi).
Sun, 0976° / 63°0.92
76 °
West Baraboo, Sunday, 9 August
Heavy rain. High 76°, low 63°.
Pressure30.00 inHg
Wind12 mph W
Humidity97%
Visibility5.0 mi
Dew point65°
Mon, 1082° / 67°0.02
82 °
West Baraboo, Monday, 10 August
Light rain. High 82°, low 67°.
Pressure29.88 inHg
Wind10.6 mph E
Humidity75%
Visibility6.2 mi
Dew point69°
Tue, 1183° / 67°0.32
83 °
West Baraboo, Tuesday, 11 August
Heavy rain. High 83°, low 67°.
Pressure29.77 inHg
Wind2.9 mph NE
Humidity74%
Visibility6.2 mi
Dew point70°
Wed, 1281° / 65°0.02
81 °
West Baraboo, Wednesday, 12 August
Light rain. High 81°, low 65°.
Pressure29.88 inHg
Wind8.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point58°
Thu, 1371° / 56°0
71 °
West Baraboo, Thursday, 13 August
Overcast. High 71°, low 56°.
Pressure30.06 inHg
Wind5.7 mph E
Humidity66%
Visibility—
Dew point55°
Fri, 1478° / 56°0
78 °
West Baraboo, Friday, 14 August
Clear. High 78°, low 56°.
Pressure30.12 inHg
Wind4.5 mph NW
Humidity53%
Visibility—
Dew point56°
Sat, 1574° / 58°0
74 °
West Baraboo, Saturday, 15 August
Overcast. High 74°, low 58°.
Pressure30.27 inHg
Wind8.7 mph S
Humidity57%
Visibility—
Dew point56°
Sun, 1674° / 54°0
74 °
West Baraboo, Sunday, 16 August
Overcast. High 74°, low 54°.
Pressure30.15 inHg
Wind7.3 mph SW
Humidity54%
Visibility—
Dew point54°
Mon, 1782° / 60°0.05
82 °
West Baraboo, Monday, 17 August
Light rain. High 82°, low 60°.
Pressure30.03 inHg
Wind9.4 mph W
Humidity56%
Visibility—
Dew point61°
Tue, 1884° / 66°0.09
84 °
West Baraboo, Tuesday, 18 August
Light rain. High 84°, low 66°.
Pressure29.88 inHg
Wind15.5 mph SW
Humidity62%
Visibility—
Dew point68°
Wed, 1974° / 58°0.01
74 °
West Baraboo, Wednesday, 19 August
Light rain. High 74°, low 58°.
Pressure29.94 inHg
Wind15.6 mph NW
Humidity56%
Visibility—
Dew point53°
Thu, 2073° / 51°0
73 °
West Baraboo, Thursday, 20 August
Overcast. High 73°, low 51°.
Pressure30.09 inHg
Wind7 mph N
Humidity49%
Visibility—
Dew point46°
Fri, 2173° / 51°0
73 °
West Baraboo, Friday, 21 August
Clear. High 73°, low 51°.
Pressure30.09 inHg
Wind7 mph E
Humidity44%
Visibility—
Dew point47°
Sat, 2265° / 53°0.42
65 °
West Baraboo, Saturday, 22 August
Rain. High 65°, low 53°.
Pressure29.85 inHg
Wind12.2 mph SE
Humidity95%
Visibility—
Dew point56°
Sun, 2377° / 58°0.03
77 °
West Baraboo, Sunday, 23 August
Light rain. High 77°, low 58°.
Pressure29.88 inHg
Wind14.6 mph NW
Humidity53%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 63°0.11
79 °
West Baraboo, Monday, 24 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.11 in
Chance of precipitation28%
Record high96° (2023)
Record low49° (1977)
Tue, 2580° / 64°0.09
80 °
West Baraboo, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.09 in
Chance of precipitation27%
Record high90° (2020)
Record low51° (2025)
Wed, 2679° / 64°0.14
79 °
West Baraboo, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.14 in
Chance of precipitation37%
Record high93° (2024)
Record low48° (2025)
Thu, 2779° / 64°0.15
79 °
West Baraboo, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.15 in
Chance of precipitation35%
Record high92° (2024)
Record low48° (1968)
Fri, 2879° / 63°0.15
79 °
West Baraboo, Friday, 28 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.15 in
Chance of precipitation38%
Record high93° (1984)
Record low45° (1986)
Sat, 2978° / 62°0.11
78 °
West Baraboo, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.11 in
Chance of precipitation30%
Record high92° (1984)
Record low45° (1965)
Sun, 3078° / 62°0.07
78 °
West Baraboo, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation33%
Record high91° (2012)
Record low49° (1974)
Mon, 3178° / 61°0.04
78 °
West Baraboo, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.04 in
Chance of precipitation17%
Record high91° (2000)
Record low48° (1967)
Tue, 0178° / 61°0.1
78 °
West Baraboo, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.1 in
Chance of precipitation28%
Record high92° (2011)
Record low48° (1967)
Wed, 0278° / 61°0.09
78 °
West Baraboo, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high91° (2008)
Record low47° (1974)
Thu, 0377° / 62°0.11
77 °
West Baraboo, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.11 in
Chance of precipitation32%
Record high94° (2023)
Record low45° (1974)
Fri, 0476° / 60°0.09
76 °
West Baraboo, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.09 in
Chance of precipitation32%
Record high93° (2023)
Record low44° (2025)
Sat, 0576° / 60°0.07
76 °
West Baraboo, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.07 in
Chance of precipitation27%
Record high90° (2023)
Record low46° (1974)
Sun, 0676° / 60°0.07
76 °
West Baraboo, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.07 in
Chance of precipitation23%
Record high90° (1990)
Record low45° (1962)
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 West Baraboo, 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 West Baraboo, 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.