As of 01:38 CDT

Weather in Pleasant Hill, IL

74°Current weather

Pleasant Hill, Sunday, 9 August, 01:38

Clear. Feels like 76°. High 95°, low 72°.

Pressure30.00 inHg
Wind5.3 mph S
Humidity90%
Visibility6.2 mi
Dew point71°

Monthly outlook for Pleasant Hill, IL: average high 98.2°, average low 72.5°. That is 7.2° above the climate normal for August. Precipitation is expected on 7 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 August (115.7°), the coolest 14 August (63.8°).

98.2°/72.5°
Average high / low
+7.2°
Above normal
7 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August91.4°85.3°+3.4°
19 August – 28 August109.6°85.4°+13.5°
29 August – 7 Septemberat normal83.1°

August records over 66 years

103.8°14 August 2007All-time high
51.8°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Louisiana (10 mi).

Mon, 1098° / 74°0.01Light rain
98 °Light rain

Pleasant Hill, Monday, 10 August

Light rain. High 98°, low 74°.

Pressure29.91 inHg
Wind14.4 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Tue, 11104° / 72°0.15Rain
104 °Rain

Pleasant Hill, Tuesday, 11 August

Rain. High 104°, low 72°.

Pressure29.83 inHg
Wind17 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 1299° / 73°0.24Rain
99 °Rain

Pleasant Hill, Wednesday, 12 August

Rain. High 99°, low 73°.

Pressure29.80 inHg
Wind5.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point66°
Thu, 1384° / 70°0.19Light rain
84 °Light rain

Pleasant Hill, Thursday, 13 August

Light rain. High 84°, low 70°.

Pressure29.91 inHg
Wind16.4 mph NE
Humidity57%
Visibility
Dew point65°
Fri, 1473° / 64°0.15Light rain
73 °Light rain

Pleasant Hill, Friday, 14 August

Light rain. High 73°, low 64°.

Pressure30.09 inHg
Wind16.2 mph NE
Humidity79%
Visibility
Dew point63°
Sat, 1585° / 65°0.16Light rain
85 °Light rain

Pleasant Hill, Saturday, 15 August

Light rain. High 85°, low 65°.

Pressure30.12 inHg
Wind12.8 mph SE
Humidity67%
Visibility
Dew point66°
Sun, 1693° / 69°0Overcast
93 °Overcast

Pleasant Hill, Sunday, 16 August

Overcast. High 93°, low 69°.

Pressure30.03 inHg
Wind11.5 mph N
Humidity52%
Visibility
Dew point67°
Mon, 1790° / 69°0Partly cloudy
90 °Partly cloudy

Pleasant Hill, Monday, 17 August

Partly cloudy. High 90°, low 69°.

Pressure30.06 inHg
Wind8.9 mph E
Humidity47%
Visibility
Dew point63°
Tue, 1893° / 68°0.02Light rain
93 °Light rain

Pleasant Hill, Tuesday, 18 August

Light rain. High 93°, low 68°.

Pressure29.94 inHg
Wind11.7 mph E
Humidity50%
Visibility
Dew point66°
Wed, 19114° / 77°0Mostly clear
114 °Mostly clear

Pleasant Hill, Wednesday, 19 August

Mostly clear. High 114°, low 77°.

Pressure29.85 inHg
Wind13.2 mph W
Humidity26%
Visibility
Dew point57°
Thu, 20116° / 82°0Clear
116 °Clear

Pleasant Hill, Thursday, 20 August

Clear. High 116°, low 82°.

Pressure29.77 inHg
Wind17.9 mph W
Humidity15%
Visibility
Dew point51°
Fri, 21107° / 77°0Partly cloudy
107 °Partly cloudy

Pleasant Hill, Friday, 21 August

Partly cloudy. High 107°, low 77°.

Pressure29.85 inHg
Wind10.5 mph SE
Humidity28%
Visibility
Dew point61°
Sat, 22115° / 77°0.01Light rain
115 °Light rain

Pleasant Hill, Saturday, 22 August

Light rain. High 115°, low 77°.

Pressure29.80 inHg
Wind14.9 mph SW
Humidity16%
Visibility
Dew point52°
Sun, 23109° / 76°0.06Light rain
109 °Light rain

Pleasant Hill, Sunday, 23 August

Light rain. High 109°, low 76°.

Pressure29.83 inHg
Wind14 mph W
Humidity24%
Visibility
Dew point58°
Mon, 2496° / 74°0.12Light rain
96 °Light rain

Pleasant Hill, Monday, 24 August

Light rain. High 96°, low 74°.

Pressure29.97 inHg
Wind13.6 mph W
Humidity42%
Visibility
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 69°0.09Climate normal
86 °Climate normal

Pleasant Hill, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation25%
Record high99° (2003)
Record low57° (2025)
Wed, 2686° / 69°0.16Climate normal
86 °Climate normal

Pleasant Hill, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.16 in
Chance of precipitation37%
Record high101° (2003)
Record low54° (2025)
Thu, 2786° / 70°0.09Climate normal
86 °Climate normal

Pleasant Hill, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low70°
Average precipitation0.09 in
Chance of precipitation23%
Record high96° (1983)
Record low56° (2025)
Fri, 2885° / 69°0.12Climate normal
85 °Climate normal

Pleasant Hill, Friday, 28 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.12 in
Chance of precipitation25%
Record high97° (2000)
Record low54° (1986)
Sat, 2985° / 68°0.05Climate normal
85 °Climate normal

Pleasant Hill, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.05 in
Chance of precipitation22%
Record high100° (1984)
Record low52° (1986)
Sun, 3084° / 68°0.09Climate normal
84 °Climate normal

Pleasant Hill, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation28%
Record high99° (2013)
Record low56° (2009)
Mon, 3184° / 68°0.09Climate normal
84 °Climate normal

Pleasant Hill, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation27%
Record high99° (2013)
Record low55° (1967)
Tue, 0183° / 68°0.09Climate normal
83 °Climate normal

Pleasant Hill, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.09 in
Chance of precipitation25%
Record high100° (2011)
Record low52° (1967)
Wed, 0283° / 67°0.11Climate normal
83 °Climate normal

Pleasant Hill, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation27%
Record high97° (2011)
Record low51° (1974)
Thu, 0383° / 67°0.09Climate normal
83 °Climate normal

Pleasant Hill, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.09 in
Chance of precipitation22%
Record high95° (1960)
Record low49° (1974)
Fri, 0482° / 66°0.09Climate normal
82 °Climate normal

Pleasant Hill, Friday, 4 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation22%
Record high95° (1990)
Record low47° (1974)
Sat, 0582° / 66°0.04Climate normal
82 °Climate normal

Pleasant Hill, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.04 in
Chance of precipitation17%
Record high97° (1998)
Record low51° (1974)
Sun, 0682° / 66°0.05Climate normal
82 °Climate normal

Pleasant Hill, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.05 in
Chance of precipitation28%
Record high98° (1990)
Record low52° (1974)
Mon, 0782° / 65°0.08Climate normal
82 °Climate normal

Pleasant Hill, Monday, 7 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation27%
Record high96° (1960)
Record low50° (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 Pleasant Hill, 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 Pleasant Hill, 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.