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As of 21:36 CST

Weather in Post Oak, IL

67°Current weather

Post Oak, Tuesday, 3 November, 21:36

Heavy rain. Feels like 68°. High 72°, low 64°.

Pressure29.80 inHg
Wind14.8 mph S
Humidity93%
Visibility2.3 mi
Dew point65°

10-day forecast for Post Oak, IL: 34° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

63°
Best day: Tuesday, November 10
72° · 0.43 in
Worst day: Tuesday, November 3

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

Wed, 0465° / 52°0.38Heavy rain
MorningOvercast57°feels 57°
AfternoonOvercast59°feels 57°
EveningClear54°feels 53°
OvernightHeavy rain62°feels 62°
65 °Heavy rain

Post Oak, Wednesday, 4 November

Heavy rain. High 65°, low 52°.

Pressure29.80 inHg
Wind11.7 mph SW
Humidity64%
Visibility6.2 mi
Dew point48°
Thu, 0563° / 48°0Clear
MorningClear52°feels 50°
AfternoonClear63°feels 61°
EveningMostly clear52°feels 50°
OvernightOvercast52°feels 51°
63 °Clear

Post Oak, Thursday, 5 November

Clear. High 63°, low 48°.

Pressure29.85 inHg
Wind10.2 mph W
Humidity52%
Visibility6.2 mi
Dew point44°
Fri, 0654° / 41°0Overcast
MorningOvercast51°feels 49°
AfternoonOvercast54°feels 51°
EveningClear41°feels 37°
OvernightOvercast49°feels 47°
54 °Overcast

Post Oak, Friday, 6 November

Overcast. High 54°, low 41°.

Pressure30.12 inHg
Wind10.3 mph N
Humidity58%
Visibility6.2 mi
Dew point39°
Sat, 0751° / 34°0Overcast
MorningClear41°feels 39°
AfternoonOvercast51°feels 48°
EveningClear40°feels 39°
OvernightClear36°feels 32°
51 °Overcast

Post Oak, Saturday, 7 November

Overcast. High 51°, low 34°.

Pressure30.24 inHg
Wind3.8 mph W
Humidity49%
Visibility6.2 mi
Dew point32°
Sun, 0862° / 37°0Partly cloudy
MorningPartly cloudy43°feels 40°
AfternoonPartly cloudy58°feels 56°
EveningPartly cloudy52°feels 50°
OvernightPartly cloudy47°feels 44°
62 °Partly cloudy

Post Oak, Sunday, 8 November

Partly cloudy. High 62°, low 37°.

Pressure30.09 inHg
Wind7.9 mph W
Humidity59%
Visibility—
Dew point42°
Mon, 0963° / 39°0Clear
MorningClear45°feels 45°
AfternoonClear59°feels 57°
EveningClear51°feels 48°
OvernightClear46°feels 44°
63 °Clear

Post Oak, Monday, 9 November

Clear. High 63°, low 39°.

Pressure30.18 inHg
Wind7.7 mph SW
Humidity38%
Visibility—
Dew point32°
Tue, 1063° / 43°0Overcast
MorningOvercast48°feels 44°
AfternoonOvercast60°feels 58°
EveningOvercast54°feels 52°
OvernightOvercast50°feels 47°
63 °Overcast

Post Oak, Tuesday, 10 November

Overcast. High 63°, low 43°.

Pressure30.12 inHg
Wind8.5 mph W
Humidity35%
Visibility—
Dew point31°
Wed, 1160° / 46°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast58°feels 56°
EveningOvercast52°feels 49°
OvernightOvercast50°feels 47°
60 °Overcast

Post Oak, Wednesday, 11 November

Overcast. High 60°, low 46°.

Pressure30.12 inHg
Wind8.2 mph NE
Humidity41%
Visibility—
Dew point34°
Thu, 1259° / 45°0Overcast
MorningOvercast49°feels 46°
AfternoonOvercast58°feels 55°
EveningOvercast55°feels 51°
OvernightOvercast52°feels 49°
59 °Overcast

Post Oak, Thursday, 12 November

Overcast. High 59°, low 45°.

Pressure30.06 inHg
Wind6.8 mph NE
Humidity35%
Visibility—
Dew point29°

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.