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As of 17:17 CST

Weather in Post Oak, IL

43°Current weather

Post Oak, Friday, 13 November, 17:17

Overcast. Feels like 38°. High 43°, low 36°.

Pressure30.09 inHg
Wind9.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point32°

10-day forecast for Post Oak, IL: 29° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Friday, November 20
41°
Worst day: Sunday, November 22

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 1447° / 31°0Clear
MorningClear35°feels 30°
AfternoonClear47°feels 46°
EveningClear37°feels 34°
OvernightClear33°feels 28°
47 °Clear

Post Oak, Saturday, 14 November

Clear. High 47°, low 31°.

Pressure30.30 inHg
Wind4.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point27°
Sun, 1551° / 29°0Partly cloudy
MorningMostly clear35°feels 35°
AfternoonClear51°feels 48°
EveningClear38°feels 35°
OvernightClear31°feels 31°
51 °Partly cloudy

Post Oak, Sunday, 15 November

Partly cloudy. High 51°, low 29°.

Pressure30.45 inHg
Wind1.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point28°
Mon, 1653° / 31°0Clear
MorningClear37°feels 34°
AfternoonClear53°feels 50°
EveningClear39°feels 37°
OvernightClear33°feels 33°
53 °Clear

Post Oak, Monday, 16 November

Clear. High 53°, low 31°.

Pressure30.53 inHg
Wind3 mph SW
Humidity49%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 32°0Clear
MorningClear40°feels 40°
AfternoonClear53°feels 50°
EveningClear43°feels 40°
OvernightClear35°feels 32°
53 °Clear

Post Oak, Tuesday, 17 November

Clear. High 53°, low 32°.

Pressure30.50 inHg
Wind5.2 mph S
Humidity49%
Visibility6.2 mi
Dew point34°
Wed, 1860° / 36°0Overcast
MorningOvercast42°feels 39°
AfternoonOvercast57°feels 55°
EveningOvercast50°feels 48°
OvernightOvercast46°feels 43°
60 °Overcast

Post Oak, Wednesday, 18 November

Overcast. High 60°, low 36°.

Pressure30.36 inHg
Wind9 mph S
Humidity50%
Visibility—
Dew point36°
Thu, 1956° / 47°0.1Light rain
MorningLight rain51°feels 50°
AfternoonLight rain53°feels 52°
EveningLight rain54°feels 53°
OvernightLight rain54°feels 53°
56 °Light rain

Post Oak, Thursday, 19 November

Light rain. High 56°, low 47°.

Pressure30.30 inHg
Wind10.6 mph S
Humidity79%
Visibility—
Dew point46°
Fri, 2068° / 54°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast65°feels 64°
EveningOvercast59°feels 58°
OvernightOvercast57°feels 56°
68 °Overcast

Post Oak, Friday, 20 November

Overcast. High 68°, low 54°.

Pressure30.27 inHg
Wind12.8 mph S
Humidity55%
Visibility—
Dew point48°
Sat, 2166° / 43°0.06Light rain
MorningLight rain56°feels 55°
AfternoonLight rain64°feels 61°
EveningLight rain49°feels 42°
OvernightLight rain45°feels 38°
66 °Light rain

Post Oak, Saturday, 21 November

Light rain. High 66°, low 43°.

Pressure29.94 inHg
Wind20.1 mph NW
Humidity50%
Visibility—
Dew point45°
Sun, 2241° / 31°0Clear
MorningClear36°feels 26°
AfternoonClear39°feels 29°
EveningClear34°feels 24°
OvernightClear31°feels 21°
41 °Clear

Post Oak, Sunday, 22 November

Clear. High 41°, low 31°.

Pressure30.24 inHg
Wind18.6 mph NW
Humidity28%
Visibility—
Dew point8°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Post Oak, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.