As of 04:44 CDT

Weather in Hillsdale, WI

62°Current weather

Hillsdale, Sunday, 9 August, 04:44

Rain. Feels like 62°. High 80°, low 61°.

Pressure29.94 inHg
Wind6.3 mph S
Humidity99%
Visibility6.2 mi
Dew point61°

Monthly outlook for Hillsdale, WI: average high 83.5°, average low 59.9°. That is 4° above the climate normal for August. Precipitation is expected on 9 days (about 1.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 19 August (94.4°), the coolest 14 August (51.5°).

83.5°/59.9°
Average high / low
+4°
Above normal
9 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.7°76.7°+3.3°
19 August – 28 August84.8°75.9°+4.9°
29 August – 7 Septemberat normal74.2°

August records over 66 years

95.9°16 August 1988All-time high
44.1°21 August 2004All-time low

Climate normals and records are computed from the nearest reference point — Ridgeland (8 mi).

Mon, 1088° / 65°0.04Light rain
88 °Light rain

Hillsdale, Monday, 10 August

Light rain. High 88°, low 65°.

Pressure29.91 inHg
Wind4.9 mph NE
Humidity37%
Visibility6.2 mi
Dew point53°
Tue, 1190° / 66°0.11Rain
90 °Rain

Hillsdale, Tuesday, 11 August

Rain. High 90°, low 66°.

Pressure29.80 inHg
Wind3.2 mph W
Humidity52%
Visibility6.2 mi
Dew point65°
Wed, 1284° / 57°0Clear
84 °Clear

Hillsdale, Wednesday, 12 August

Clear. High 84°, low 57°.

Pressure29.88 inHg
Wind10.8 mph N
Humidity28%
Visibility6.2 mi
Dew point45°
Thu, 1377° / 53°0Overcast
77 °Overcast

Hillsdale, Thursday, 13 August

Overcast. High 77°, low 53°.

Pressure30.03 inHg
Wind7.7 mph E
Humidity30%
Visibility
Dew point38°
Fri, 1482° / 52°0Partly cloudy
82 °Partly cloudy

Hillsdale, Friday, 14 August

Partly cloudy. High 82°, low 52°.

Pressure30.18 inHg
Wind6 mph SE
Humidity29%
Visibility
Dew point40°
Sat, 1572° / 55°0Overcast
72 °Overcast

Hillsdale, Saturday, 15 August

Overcast. High 72°, low 55°.

Pressure30.21 inHg
Wind12.1 mph S
Humidity35%
Visibility
Dew point41°
Sun, 1687° / 60°0Overcast
87 °Overcast

Hillsdale, Sunday, 16 August

Overcast. High 87°, low 60°.

Pressure30.03 inHg
Wind15.1 mph NW
Humidity40%
Visibility
Dew point53°
Mon, 1782° / 54°0Overcast
82 °Overcast

Hillsdale, Monday, 17 August

Overcast. High 82°, low 54°.

Pressure30.12 inHg
Wind6.8 mph NE
Humidity29%
Visibility
Dew point41°
Tue, 1885° / 61°0.07Light rain
85 °Light rain

Hillsdale, Tuesday, 18 August

Light rain. High 85°, low 61°.

Pressure29.88 inHg
Wind15.1 mph S
Humidity51%
Visibility
Dew point60°
Wed, 1994° / 68°0.4Rain
94 °Rain

Hillsdale, Wednesday, 19 August

Rain. High 94°, low 68°.

Pressure29.80 inHg
Wind10.3 mph S
Humidity50%
Visibility
Dew point67°
Thu, 2091° / 67°0.26Rain
91 °Rain

Hillsdale, Thursday, 20 August

Rain. High 91°, low 67°.

Pressure29.83 inHg
Wind15.1 mph NW
Humidity29%
Visibility
Dew point51°
Fri, 2183° / 58°0Overcast
83 °Overcast

Hillsdale, Friday, 21 August

Overcast. High 83°, low 58°.

Pressure29.97 inHg
Wind11.9 mph N
Humidity36%
Visibility
Dew point50°
Sat, 2285° / 61°0.11Light rain
85 °Light rain

Hillsdale, Saturday, 22 August

Light rain. High 85°, low 61°.

Pressure29.85 inHg
Wind11.7 mph NE
Humidity67%
Visibility
Dew point63°
Sun, 2378° / 62°0.17Light rain
78 °Light rain

Hillsdale, Sunday, 23 August

Light rain. High 78°, low 62°.

Pressure29.97 inHg
Wind11.9 mph E
Humidity62%
Visibility
Dew point58°
Mon, 2478° / 58°0.06Light rain
78 °Light rain

Hillsdale, Monday, 24 August

Light rain. High 78°, low 58°.

Pressure30.09 inHg
Wind8.5 mph E
Humidity71%
Visibility
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 61°0.13Climate normal
77 °Climate normal

Hillsdale, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.13 in
Chance of precipitation37%
Record high91° (2013)
Record low49° (2025)
Wed, 2676° / 62°0.19Climate normal
76 °Climate normal

Hillsdale, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high76°
Average low62°
Average precipitation0.19 in
Chance of precipitation47%
Record high91° (1991)
Record low47° (1964)
Thu, 2776° / 61°0.2Climate normal
76 °Climate normal

Hillsdale, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.2 in
Chance of precipitation40%
Record high90° (1991)
Record low47° (1971)
Fri, 2875° / 60°0.11Climate normal
75 °Climate normal

Hillsdale, Friday, 28 August

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation32%
Record high91° (1984)
Record low44° (1986)
Sat, 2976° / 60°0.11Climate normal
76 °Climate normal

Hillsdale, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.11 in
Chance of precipitation28%
Record high89° (2012)
Record low46° (1965)
Sun, 3075° / 60°0.13Climate normal
75 °Climate normal

Hillsdale, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.13 in
Chance of precipitation30%
Record high93° (2012)
Record low48° (2009)
Mon, 3175° / 58°0.14Climate normal
75 °Climate normal

Hillsdale, Monday, 31 August

Climate normal for this date — 60-year average.

Average high75°
Average low58°
Average precipitation0.14 in
Chance of precipitation30%
Record high87° (1960)
Record low45° (1967)
Tue, 0175° / 59°0.11Climate normal
75 °Climate normal

Hillsdale, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high75°
Average low59°
Average precipitation0.11 in
Chance of precipitation30%
Record high90° (2011)
Record low43° (1974)
Wed, 0275° / 59°0.13Climate normal
75 °Climate normal

Hillsdale, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high75°
Average low59°
Average precipitation0.13 in
Chance of precipitation35%
Record high88° (2023)
Record low45° (1974)
Thu, 0374° / 59°0.15Climate normal
74 °Climate normal

Hillsdale, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.15 in
Chance of precipitation33%
Record high94° (2023)
Record low40° (1974)
Fri, 0474° / 58°0.14Climate normal
74 °Climate normal

Hillsdale, Friday, 4 September

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.14 in
Chance of precipitation32%
Record high93° (2023)
Record low43° (1974)
Sat, 0574° / 58°0.16Climate normal
74 °Climate normal

Hillsdale, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.16 in
Chance of precipitation30%
Record high89° (2023)
Record low43° (1962)
Sun, 0673° / 58°0.13Climate normal
73 °Climate normal

Hillsdale, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.13 in
Chance of precipitation32%
Record high89° (1960)
Record low44° (2025)
Mon, 0773° / 57°0.1Climate normal
73 °Climate normal

Hillsdale, Monday, 7 September

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.1 in
Chance of precipitation42%
Record high90° (1976)
Record low42° (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 Hillsdale, 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 Hillsdale, 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.