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As of 20:07 CDT

Weather in Post Oak, IL

59°Current weather

Post Oak, Friday, 23 October, 20:07

Clear. Feels like 58°. High 75°, low 47°.

Pressure30.27 inHg
Wind4.6 mph E
Humidity66%
Visibility6.2 mi
Dew point48°

10-day forecast for Post Oak, IL: 47° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Thursday, October 29
66° · 0.21 in
Worst day: Saturday, October 31

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

Sat, 2474° / 48°0Mostly clear
MorningPartly cloudy52°feels 51°
AfternoonOvercast74°feels 73°
EveningClear57°feels 56°
OvernightMostly clear52°feels 51°
74 °Mostly clear

Post Oak, Saturday, 24 October

Mostly clear. High 74°, low 48°.

Pressure30.36 inHg
Wind4.9 mph SE
Humidity51%
Visibility6.2 mi
Dew point49°
Sun, 2576° / 48°0Overcast
MorningClear52°feels 51°
AfternoonOvercast72°feels 71°
EveningOvercast60°feels 59°
OvernightClear52°feels 50°
76 °Overcast

Post Oak, Sunday, 25 October

Overcast. High 76°, low 48°.

Pressure30.39 inHg
Wind3 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Mon, 2673° / 51°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast73°feels 72°
EveningClear60°feels 59°
OvernightOvercast54°feels 53°
73 °Overcast

Post Oak, Monday, 26 October

Overcast. High 73°, low 51°.

Pressure30.33 inHg
Wind2.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point52°
Tue, 2772° / 50°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast71°feels 71°
EveningOvercast62°feels 61°
OvernightOvercast53°feels 52°
72 °Overcast

Post Oak, Tuesday, 27 October

Overcast. High 72°, low 50°.

Pressure30.24 inHg
Wind4.1 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Wed, 2874° / 51°0Clear
MorningClear57°feels 56°
AfternoonClear71°feels 70°
EveningClear64°feels 64°
OvernightClear60°feels 59°
74 °Clear

Post Oak, Wednesday, 28 October

Clear. High 74°, low 51°.

Pressure30.15 inHg
Wind10.2 mph SW
Humidity45%
Visibility—
Dew point47°
Thu, 2979° / 53°0Partly cloudy
MorningPartly cloudy60°feels 59°
AfternoonPartly cloudy76°feels 75°
EveningPartly cloudy68°feels 66°
OvernightPartly cloudy62°feels 60°
79 °Partly cloudy

Post Oak, Thursday, 29 October

Partly cloudy. High 79°, low 53°.

Pressure30.18 inHg
Wind10.8 mph SW
Humidity38%
Visibility—
Dew point47°
Fri, 3078° / 61°0Overcast
MorningOvercast67°feels 65°
AfternoonOvercast76°feels 74°
EveningOvercast70°feels 68°
OvernightOvercast67°feels 65°
78 °Overcast

Post Oak, Friday, 30 October

Overcast. High 78°, low 61°.

Pressure30.12 inHg
Wind7.4 mph SW
Humidity32%
Visibility—
Dew point43°
Sat, 3166° / 60°0.21Rain
MorningRain62°feels 61°
AfternoonRain61°feels 60°
EveningRain60°feels 59°
OvernightRain60°feels 60°
66 °Rain

Post Oak, Saturday, 31 October

Rain. High 66°, low 60°.

Pressure30.12 inHg
Wind16 mph S
Humidity68%
Visibility—
Dew point51°
Sun, 0166° / 59°0.01Light rain
MorningLight rain61°feels 61°
AfternoonLight rain65°feels 65°
EveningLight rain63°feels 63°
OvernightLight rain61°feels 61°
66 °Light rain

Post Oak, Sunday, 1 November

Light rain. High 66°, low 59°.

Pressure30.15 inHg
Wind12.1 mph S
Humidity81%
Visibility—
Dew point58°

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.