As of 21:49 CDT

Weather in Platteville, WI

67°Current weather

Platteville, Saturday, 8 August, 21:49

Clear. Feels like 67°. High 81°, low 64°.

Pressure30.00 inHg
Wind4.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point61°

Monthly outlook for Platteville, WI: average high 75.8°, average low 60.5°. That is 1.9° below the climate normal for August. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 10 August (84.7°), the coolest 20 August (52.8°).

75.8°/60.5°
Average high / low
−1.9°
Below normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August77.1°79.3°-1.2°
18 August – 27 August73.7°79.2°-3°
28 August – 6 Septemberat normal77.5°

August records over 66 years

98.2°23 August 2023All-time high
45.5°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Benton (12 mi).

Sun, 0979° / 62°0.5Rain
79 °Rain

Platteville, Sunday, 9 August

Rain. High 79°, low 62°.

Pressure29.94 inHg
Wind7.6 mph NE
Humidity94%
Visibility3.0 mi
Dew point69°
Mon, 1085° / 68°0.28Rain
85 °Rain

Platteville, Monday, 10 August

Rain. High 85°, low 68°.

Pressure29.88 inHg
Wind8.4 mph E
Humidity80%
Visibility6.2 mi
Dew point73°
Tue, 1184° / 70°0.2Heavy rain
84 °Heavy rain

Platteville, Tuesday, 11 August

Heavy rain. High 84°, low 70°.

Pressure29.77 inHg
Wind2.5 mph W
Humidity74%
Visibility6.2 mi
Dew point72°
Wed, 1280° / 66°0Overcast
80 °Overcast

Platteville, Wednesday, 12 August

Overcast. High 80°, low 66°.

Pressure29.88 inHg
Wind6.4 mph N
Humidity69%
Visibility6.2 mi
Dew point66°
Thu, 1368° / 58°0Overcast
68 °Overcast

Platteville, Thursday, 13 August

Overcast. High 68°, low 58°.

Pressure30.03 inHg
Wind8.1 mph E
Humidity82%
Visibility
Dew point60°
Fri, 1477° / 57°0Mostly clear
77 °Mostly clear

Platteville, Friday, 14 August

Mostly clear. High 77°, low 57°.

Pressure30.12 inHg
Wind3.8 mph S
Humidity55%
Visibility
Dew point57°
Sat, 1565° / 58°0Overcast
65 °Overcast

Platteville, Saturday, 15 August

Overcast. High 65°, low 58°.

Pressure30.27 inHg
Wind7 mph S
Humidity75%
Visibility
Dew point56°
Sun, 1671° / 57°0Overcast
71 °Overcast

Platteville, Sunday, 16 August

Overcast. High 71°, low 57°.

Pressure30.15 inHg
Wind5.7 mph SE
Humidity68%
Visibility
Dew point56°
Mon, 1781° / 60°0Mostly clear
81 °Mostly clear

Platteville, Monday, 17 August

Mostly clear. High 81°, low 60°.

Pressure30.03 inHg
Wind5.7 mph S
Humidity67%
Visibility
Dew point64°
Tue, 1884° / 65°0.02Light rain
84 °Light rain

Platteville, Tuesday, 18 August

Light rain. High 84°, low 65°.

Pressure29.94 inHg
Wind14.4 mph SW
Humidity67%
Visibility
Dew point68°
Wed, 1972° / 59°0.01Light rain
72 °Light rain

Platteville, Wednesday, 19 August

Light rain. High 72°, low 59°.

Pressure29.97 inHg
Wind15.9 mph NW
Humidity65%
Visibility
Dew point57°
Thu, 2065° / 53°0Overcast
65 °Overcast

Platteville, Thursday, 20 August

Overcast. High 65°, low 53°.

Pressure30.12 inHg
Wind8.3 mph N
Humidity64%
Visibility
Dew point50°
Fri, 2173° / 53°0Mostly clear
73 °Mostly clear

Platteville, Friday, 21 August

Mostly clear. High 73°, low 53°.

Pressure30.06 inHg
Wind7.1 mph NW
Humidity60%
Visibility
Dew point54°
Sat, 2273° / 55°0.3Rain
73 °Rain

Platteville, Saturday, 22 August

Rain. High 73°, low 55°.

Pressure29.85 inHg
Wind11.1 mph SE
Humidity90%
Visibility
Dew point60°
Sun, 2375° / 62°0Clear
75 °Clear

Platteville, Sunday, 23 August

Clear. High 75°, low 62°.

Pressure29.91 inHg
Wind14.2 mph W
Humidity58%
Visibility
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 63°0.08Climate normal
79 °Climate normal

Platteville, Monday, 24 August

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.08 in
Chance of precipitation22%
Record high97° (2023)
Record low51° (1984)
Tue, 2580° / 64°0.13Climate normal
80 °Climate normal

Platteville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation28%
Record high91° (2003)
Record low51° (2025)
Wed, 2679° / 64°0.13Climate normal
79 °Climate normal

Platteville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.13 in
Chance of precipitation33%
Record high93° (2024)
Record low50° (1964)
Thu, 2779° / 65°0.13Climate normal
79 °Climate normal

Platteville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.13 in
Chance of precipitation28%
Record high94° (2024)
Record low51° (1968)
Fri, 2879° / 63°0.17Climate normal
79 °Climate normal

Platteville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.17 in
Chance of precipitation37%
Record high93° (1984)
Record low46° (1986)
Sat, 2979° / 63°0.13Climate normal
79 °Climate normal

Platteville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.13 in
Chance of precipitation33%
Record high93° (1984)
Record low46° (1986)
Sun, 3078° / 62°0.07Climate normal
78 °Climate normal

Platteville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (2013)
Record low51° (1974)
Mon, 3178° / 62°0.07Climate normal
78 °Climate normal

Platteville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation20%
Record high91° (2000)
Record low46° (2009)
Tue, 0178° / 62°0.1Climate normal
78 °Climate normal

Platteville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.1 in
Chance of precipitation20%
Record high90° (2011)
Record low49° (1967)
Wed, 0278° / 62°0.06Climate normal
78 °Climate normal

Platteville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.06 in
Chance of precipitation28%
Record high90° (1960)
Record low47° (1967)
Thu, 0377° / 62°0.15Climate normal
77 °Climate normal

Platteville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.15 in
Chance of precipitation30%
Record high92° (2023)
Record low47° (1974)
Fri, 0476° / 60°0.1Climate normal
76 °Climate normal

Platteville, Friday, 4 September

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.1 in
Chance of precipitation32%
Record high92° (2023)
Record low45° (2025)
Sat, 0576° / 60°0.07Climate normal
76 °Climate normal

Platteville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.07 in
Chance of precipitation20%
Record high89° (2023)
Record low46° (1974)
Sun, 0676° / 60°0.06Climate normal
76 °Climate normal

Platteville, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.06 in
Chance of precipitation27%
Record high90° (1990)
Record low43° (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 Platteville, 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 Platteville, 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.