As of 10:18 CDT

Weather in Germantown Hills, IL

82°Current weather

Germantown Hills, Sunday, 9 August, 10:18

Partly cloudy. Feels like 89°. High 93°, low 66°.

Pressure30.00 inHg
Wind8 mph S
Humidity80%
Visibility6.2 mi
Dew point75°

Monthly outlook for Germantown Hills, IL: average high 82.9°, average low 64.4°. That is 0.7° above the climate normal for August. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 11 August (97.4°), the coolest 23 August (58°).

82.9°/64.4°
Average high / low
+0.7°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August83.6°81.6°+1.2°
19 August – 28 August81.5°81.7°-0.1°
29 August – 7 Septemberat normal80°

August records over 66 years

97.7°1 August 1988All-time high
47.1°29 August 1986All-time low

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

Mon, 1097° / 75°0Overcast
97 °Overcast

Germantown Hills, Monday, 10 August

Overcast. High 97°, low 75°.

Pressure29.88 inHg
Wind8.9 mph W
Humidity57%
Visibility6.2 mi
Dew point71°
Tue, 1197° / 71°0.01Light rain
97 °Light rain

Germantown Hills, Tuesday, 11 August

Light rain. High 97°, low 71°.

Pressure29.83 inHg
Wind14.4 mph SW
Humidity48%
Visibility6.2 mi
Dew point70°
Wed, 1286° / 69°0.02Light rain
86 °Light rain

Germantown Hills, Wednesday, 12 August

Light rain. High 86°, low 69°.

Pressure29.85 inHg
Wind5.4 mph NE
Humidity62%
Visibility6.2 mi
Dew point69°
Thu, 1376° / 64°0.57Rain
76 °Rain

Germantown Hills, Thursday, 13 August

Rain. High 76°, low 64°.

Pressure29.91 inHg
Wind17.6 mph E
Humidity83%
Visibility
Dew point70°
Fri, 1474° / 64°0.23Light rain
74 °Light rain

Germantown Hills, Friday, 14 August

Light rain. High 74°, low 64°.

Pressure30.09 inHg
Wind14.7 mph E
Humidity81%
Visibility
Dew point67°
Sat, 1577° / 64°0.31Rain
77 °Rain

Germantown Hills, Saturday, 15 August

Rain. High 77°, low 64°.

Pressure30.12 inHg
Wind15 mph SE
Humidity76%
Visibility
Dew point67°
Sun, 1678° / 70°0Overcast
78 °Overcast

Germantown Hills, Sunday, 16 August

Overcast. High 78°, low 70°.

Pressure30.03 inHg
Wind14.2 mph N
Humidity76%
Visibility
Dew point68°
Mon, 1776° / 60°0Partly cloudy
76 °Partly cloudy

Germantown Hills, Monday, 17 August

Partly cloudy. High 76°, low 60°.

Pressure30.09 inHg
Wind7.7 mph N
Humidity58%
Visibility
Dew point58°
Tue, 1882° / 60°0Overcast
82 °Overcast

Germantown Hills, Tuesday, 18 August

Overcast. High 82°, low 60°.

Pressure29.85 inHg
Wind11.4 mph S
Humidity66%
Visibility
Dew point64°
Wed, 1979° / 63°0.01Light rain
79 °Light rain

Germantown Hills, Wednesday, 19 August

Light rain. High 79°, low 63°.

Pressure29.85 inHg
Wind14.4 mph N
Humidity55%
Visibility
Dew point60°
Thu, 2081° / 59°0.02Light rain
81 °Light rain

Germantown Hills, Thursday, 20 August

Light rain. High 81°, low 59°.

Pressure29.94 inHg
Wind6.4 mph NW
Humidity58%
Visibility
Dew point60°
Fri, 2184° / 61°0.15Rain
84 °Rain

Germantown Hills, Friday, 21 August

Rain. High 84°, low 61°.

Pressure29.83 inHg
Wind18.9 mph S
Humidity55%
Visibility
Dew point61°
Sat, 2285° / 66°0Light rain
85 °Light rain

Germantown Hills, Saturday, 22 August

Light rain. High 85°, low 66°.

Pressure29.83 inHg
Wind15.9 mph NW
Humidity42%
Visibility
Dew point57°
Sun, 2379° / 58°0Clear
79 °Clear

Germantown Hills, Sunday, 23 August

Clear. High 79°, low 58°.

Pressure30.15 inHg
Wind7.1 mph N
Humidity43%
Visibility
Dew point51°
Mon, 2482° / 59°0Clear
82 °Clear

Germantown Hills, Monday, 24 August

Clear. High 82°, low 59°.

Pressure30.21 inHg
Wind6.8 mph S
Humidity46%
Visibility
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.1Climate normal
82 °Climate normal

Germantown Hills, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (2014)
Record low54° (1966)
Wed, 2682° / 66°0.14Climate normal
82 °Climate normal

Germantown Hills, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.14 in
Chance of precipitation35%
Record high92° (2003)
Record low53° (1964)
Thu, 2782° / 66°0.09Climate normal
82 °Climate normal

Germantown Hills, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation23%
Record high94° (2024)
Record low54° (1968)
Fri, 2882° / 65°0.12Climate normal
82 °Climate normal

Germantown Hills, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation27%
Record high93° (2013)
Record low49° (1986)
Sat, 2982° / 65°0.11Climate normal
82 °Climate normal

Germantown Hills, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high94° (1984)
Record low47° (1986)
Sun, 3081° / 65°0.06Climate normal
81 °Climate normal

Germantown Hills, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.06 in
Chance of precipitation28%
Record high96° (2013)
Record low52° (1986)
Mon, 3180° / 64°0.08Climate normal
80 °Climate normal

Germantown Hills, Monday, 31 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.08 in
Chance of precipitation23%
Record high92° (2011)
Record low50° (2009)
Tue, 0180° / 64°0.17Climate normal
80 °Climate normal

Germantown Hills, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.17 in
Chance of precipitation28%
Record high98° (2011)
Record low48° (1967)
Wed, 0280° / 64°0.06Climate normal
80 °Climate normal

Germantown Hills, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high95° (2011)
Record low49° (1967)
Thu, 0380° / 64°0.09Climate normal
80 °Climate normal

Germantown Hills, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (1964)
Record low47° (1974)
Fri, 0479° / 62°0.11Climate normal
79 °Climate normal

Germantown Hills, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation32%
Record high91° (2007)
Record low44° (1974)
Sat, 0579° / 62°0.04Climate normal
79 °Climate normal

Germantown Hills, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.04 in
Chance of precipitation17%
Record high92° (1990)
Record low50° (1974)
Sun, 0678° / 62°0.1Climate normal
78 °Climate normal

Germantown Hills, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.1 in
Chance of precipitation33%
Record high92° (2015)
Record low46° (1962)
Mon, 0779° / 62°0.11Climate normal
79 °Climate normal

Germantown Hills, Monday, 7 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation28%
Record high92° (1960)
Record low49° (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 Germantown Hills, IL 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 Germantown Hills, IL 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.