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As of 17:22 CST

Weather in Post Oak, IL

45°Current weather

Post Oak, Sunday, 15 November, 17:22

Clear. Feels like 44°. High 51°, low 27°.

Pressure30.45 inHg
Wind3.2 mph NE
Humidity57%
Visibility6.2 mi
Dew point31°

10-day forecast for Post Oak, IL: 27° to 68°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Saturday, November 21
54°
Worst day: Tuesday, November 24

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

Mon, 1656° / 29°0Clear
MorningClear37°feels 34°
AfternoonClear56°feels 54°
EveningClear38°feels 35°
OvernightClear31°feels 31°
56 °Clear

Post Oak, Monday, 16 November

Clear. High 56°, low 29°.

Pressure30.53 inHg
Wind2.8 mph S
Humidity52%
Visibility6.2 mi
Dew point35°
Tue, 1756° / 31°0Clear
MorningClear38°feels 34°
AfternoonClear56°feels 54°
EveningClear44°feels 40°
OvernightClear33°feels 30°
56 °Clear

Post Oak, Tuesday, 17 November

Clear. High 56°, low 31°.

Pressure30.53 inHg
Wind5.5 mph S
Humidity56%
Visibility6.2 mi
Dew point39°
Wed, 1860° / 38°0Overcast
MorningClear42°feels 37°
AfternoonOvercast60°feels 58°
EveningOvercast47°feels 43°
OvernightClear40°feels 36°
60 °Overcast

Post Oak, Wednesday, 18 November

Overcast. High 60°, low 38°.

Pressure30.39 inHg
Wind10 mph S
Humidity49%
Visibility6.2 mi
Dew point39°
Thu, 1965° / 44°0Clear
MorningClear50°feels 46°
AfternoonClear64°feels 63°
EveningClear55°feels 53°
OvernightOvercast45°feels 40°
65 °Clear

Post Oak, Thursday, 19 November

Clear. High 65°, low 44°.

Pressure30.33 inHg
Wind9.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point47°
Fri, 2066° / 44°0Clear
MorningClear50°feels 50°
AfternoonClear64°feels 63°
EveningClear56°feels 56°
OvernightClear51°feels 51°
66 °Clear

Post Oak, Friday, 20 November

Clear. High 66°, low 44°.

Pressure30.24 inHg
Wind7.3 mph S
Humidity57%
Visibility—
Dew point47°
Sat, 2168° / 49°0Clear
MorningClear54°feels 51°
AfternoonClear66°feels 64°
EveningClear58°feels 56°
OvernightClear55°feels 53°
68 °Clear

Post Oak, Saturday, 21 November

Clear. High 68°, low 49°.

Pressure30.00 inHg
Wind13.2 mph S
Humidity38%
Visibility—
Dew point38°
Sun, 2259° / 44°0Clear
MorningClear49°feels 45°
AfternoonClear57°feels 54°
EveningClear48°feels 44°
OvernightClear44°feels 40°
59 °Clear

Post Oak, Sunday, 22 November

Clear. High 59°, low 44°.

Pressure30.12 inHg
Wind10.7 mph N
Humidity37%
Visibility—
Dew point31°
Mon, 2354° / 37°0Overcast
MorningOvercast42°feels 37°
AfternoonOvercast51°feels 47°
EveningOvercast43°feels 38°
OvernightOvercast40°feels 34°
54 °Overcast

Post Oak, Monday, 23 November

Overcast. High 54°, low 37°.

Pressure30.27 inHg
Wind11.4 mph NE
Humidity43%
Visibility—
Dew point29°
Tue, 2454° / 35°0.03Light rain
MorningLight rain40°feels 34°
AfternoonLight rain51°feels 48°
EveningLight rain50°feels 48°
OvernightLight rain47°feels 43°
54 °Light rain

Post Oak, Tuesday, 24 November

Light rain. High 54°, low 35°.

Pressure30.18 inHg
Wind11.2 mph E
Humidity50%
Visibility—
Dew point31°

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.