Monthly outlook for Pleasant Valley, WI: average high 77°, average low 60.6°. That is 1° below the climate normal for August. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 10 August (83.4°), the coolest 23 August (54.4°).
77°/60.6°
Average high / low
−1°
Below normal
5 / 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
76.8°
78.9°
-1.2°
19 August – 28 August
77.3°
78.6°
-0.7°
29 August – 7 September
at normal
76.9°
—
August records over 66 years
99.9°17 August 1988All-time high
47.3°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Chaseburg (6 mi).
Mon, 1083° / 65°0
83 °
Pleasant Valley, Monday, 10 August
Overcast. High 83°, low 65°.
Pressure29.91 inHg
Wind4.8 mph S
Humidity82%
Visibility6.2 mi
Dew point71°
Tue, 1181° / 65°0.3
81 °
Pleasant Valley, Tuesday, 11 August
Heavy rain. High 81°, low 65°.
Pressure29.83 inHg
Wind9.4 mph E
Humidity79%
Visibility6.2 mi
Dew point69°
Wed, 1283° / 65°0
83 °
Pleasant Valley, Wednesday, 12 August
Mostly clear. High 83°, low 65°.
Pressure29.91 inHg
Wind7 mph N
Humidity55%
Visibility6.2 mi
Dew point61°
Thu, 1373° / 61°0
73 °
Pleasant Valley, Thursday, 13 August
Light rain. High 73°, low 61°.
Pressure30.00 inHg
Wind8 mph E
Humidity78%
Visibility—
Dew point59°
Fri, 1474° / 57°0
74 °
Pleasant Valley, Friday, 14 August
Partly cloudy. High 74°, low 57°.
Pressure30.15 inHg
Wind9.8 mph SE
Humidity56%
Visibility—
Dew point54°
Sat, 1567° / 63°0.36
67 °
Pleasant Valley, Saturday, 15 August
Rain. High 67°, low 63°.
Pressure30.18 inHg
Wind12.7 mph SE
Humidity77%
Visibility—
Dew point59°
Sun, 1668° / 60°0.04
68 °
Pleasant Valley, Sunday, 16 August
Light rain. High 68°, low 60°.
Pressure30.09 inHg
Wind10.5 mph NW
Humidity82%
Visibility—
Dew point61°
Mon, 1778° / 56°0
78 °
Pleasant Valley, Monday, 17 August
Overcast. High 78°, low 56°.
Pressure30.09 inHg
Wind6.6 mph S
Humidity56%
Visibility—
Dew point57°
Tue, 1880° / 62°0.05
80 °
Pleasant Valley, Tuesday, 18 August
Light rain. High 80°, low 62°.
Pressure29.80 inHg
Wind11.2 mph S
Humidity65%
Visibility—
Dew point63°
Wed, 1974° / 59°0.02
74 °
Pleasant Valley, Wednesday, 19 August
Light rain. High 74°, low 59°.
Pressure29.91 inHg
Wind12.2 mph N
Humidity75%
Visibility—
Dew point59°
Thu, 2076° / 59°0
76 °
Pleasant Valley, Thursday, 20 August
Partly cloudy. High 76°, low 59°.
Pressure29.91 inHg
Wind6.6 mph NW
Humidity56%
Visibility—
Dew point56°
Fri, 2180° / 61°0.15
80 °
Pleasant Valley, Friday, 21 August
Light rain. High 80°, low 61°.
Pressure29.68 inHg
Wind15.3 mph SW
Humidity60%
Visibility—
Dew point61°
Sat, 2275° / 61°0
75 °
Pleasant Valley, Saturday, 22 August
Clear. High 75°, low 61°.
Pressure29.85 inHg
Wind16.1 mph NW
Humidity51%
Visibility—
Dew point54°
Sun, 2377° / 54°0
77 °
Pleasant Valley, Sunday, 23 August
Clear. High 77°, low 54°.
Pressure30.15 inHg
Wind6.1 mph NW
Humidity54%
Visibility—
Dew point55°
Mon, 2482° / 58°0
82 °
Pleasant Valley, Monday, 24 August
Clear. High 82°, low 58°.
Pressure30.12 inHg
Wind12.8 mph S
Humidity53%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 64°0.1
79 °
Pleasant Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.1 in
Chance of precipitation25%
Record high91° (2020)
Record low52° (2025)
Wed, 2679° / 65°0.13
79 °
Pleasant Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0.13 in
Chance of precipitation40%
Record high92° (2024)
Record low51° (1964)
Thu, 2779° / 65°0.13
79 °
Pleasant Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0.13 in
Chance of precipitation37%
Record high92° (2013)
Record low52° (1968)
Fri, 2878° / 64°0.16
78 °
Pleasant Valley, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.16 in
Chance of precipitation38%
Record high93° (1984)
Record low47° (1986)
Sat, 2978° / 64°0.1
78 °
Pleasant Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.1 in
Chance of precipitation28%
Record high90° (1969)
Record low50° (1965)
Sun, 3078° / 63°0.11
78 °
Pleasant Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.11 in
Chance of precipitation27%
Record high93° (2012)
Record low52° (2009)
Mon, 3177° / 62°0.06
77 °
Pleasant Valley, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.06 in
Chance of precipitation18%
Record high91° (2000)
Record low50° (1967)
Tue, 0178° / 62°0.08
78 °
Pleasant Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.08 in
Chance of precipitation28%
Record high93° (2011)
Record low49° (1974)
Wed, 0278° / 62°0.08
78 °
Pleasant Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (2023)
Record low50° (1974)
Thu, 0376° / 63°0.13
76 °
Pleasant Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.13 in
Chance of precipitation28%
Record high94° (2023)
Record low46° (1974)
Fri, 0476° / 61°0.11
76 °
Pleasant Valley, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation27%
Record high93° (2023)
Record low45° (2025)
Sat, 0576° / 61°0.09
76 °
Pleasant Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high89° (2023)
Record low47° (1962)
Sun, 0676° / 61°0.09
76 °
Pleasant Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high90° (1960)
Record low46° (2025)
Mon, 0776° / 61°0.1
76 °
Pleasant Valley, Monday, 7 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.1 in
Chance of precipitation30%
Record high91° (1978)
Record low44° (2024)
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 Pleasant Valley, 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 Pleasant Valley, 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.