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As of 02:19 CDT

Weather in Post Oak, IL

72°Current weather

Post Oak, Sunday, 9 August, 02:19

Clear. Feels like 73°. High 93°, low 72°.

Pressure30.00 inHg
Wind6.1 mph SW
Humidity92%
Visibility6.2 mi
Dew point70°

Two-week outlook for Post Oak, IL: week one averages a high of 87.7° and week two 93.1°, so week two runs 5.5° warmer than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 93°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)87.7°69.8°1.1 in / 5 d—
2nd (August 16 – August 22)93.1°72.2°0.0 in / 0 d—

Weekend weather

Sun, August 9
Overcast
93°72°
no precip.
Sat, August 15
Light rain
81°64°
0.2 in
Sun, August 16
Overcast
84°67°
no precip.
Sat, August 22
Clear
102°77°
no precip.
Mon, 1097° / 74°0.17Rain
97 °Rain

Post Oak, Monday, 10 August

Rain. High 97°, low 74°.

Pressure29.94 inHg
Wind14 mph SW
Humidity62%
Visibility6.2 mi
Dew point73°
Tue, 1195° / 73°0Overcast
95 °Overcast

Post Oak, Tuesday, 11 August

Overcast. High 95°, low 73°.

Pressure29.88 inHg
Wind13.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point74°
Wed, 1289° / 73°0.22Rain
89 °Rain

Post Oak, Wednesday, 12 August

Rain. High 89°, low 73°.

Pressure29.85 inHg
Wind6.3 mph NW
Humidity76%
Visibility6.2 mi
Dew point72°
Thu, 1385° / 68°0.3Light rain
85 °Light rain

Post Oak, Thursday, 13 August

Light rain. High 85°, low 68°.

Pressure29.94 inHg
Wind10.1 mph NE
Humidity66%
Visibility—
Dew point69°
Fri, 1475° / 65°0.22Light rain
75 °Light rain

Post Oak, Friday, 14 August

Light rain. High 75°, low 65°.

Pressure30.09 inHg
Wind16.6 mph NE
Humidity77%
Visibility—
Dew point66°
Sat, 1581° / 64°0.2Light rain
81 °Light rain

Post Oak, Saturday, 15 August

Light rain. High 81°, low 64°.

Pressure30.15 inHg
Wind12.2 mph E
Humidity76%
Visibility—
Dew point68°
Sun, 1684° / 67°0Overcast
84 °Overcast

Post Oak, Sunday, 16 August

Overcast. High 84°, low 67°.

Pressure30.03 inHg
Wind9 mph E
Humidity76%
Visibility—
Dew point71°
Mon, 1784° / 70°0Overcast
84 °Overcast

Post Oak, Monday, 17 August

Overcast. High 84°, low 70°.

Pressure30.06 inHg
Wind9.4 mph NE
Humidity63%
Visibility—
Dew point67°
Tue, 1886° / 65°0Overcast
86 °Overcast

Post Oak, Tuesday, 18 August

Overcast. High 86°, low 65°.

Pressure30.00 inHg
Wind8.4 mph SE
Humidity62%
Visibility—
Dew point67°
Wed, 1995° / 72°0Partly cloudy
95 °Partly cloudy

Post Oak, Wednesday, 19 August

Partly cloudy. High 95°, low 72°.

Pressure29.91 inHg
Wind14 mph S
Humidity59%
Visibility—
Dew point72°
Thu, 20103° / 78°0Mostly clear
103 °Mostly clear

Post Oak, Thursday, 20 August

Mostly clear. High 103°, low 78°.

Pressure29.85 inHg
Wind11.9 mph S
Humidity41%
Visibility—
Dew point68°
Fri, 2198° / 77°0Partly cloudy
98 °Partly cloudy

Post Oak, Friday, 21 August

Partly cloudy. High 98°, low 77°.

Pressure29.85 inHg
Wind12.8 mph SW
Humidity51%
Visibility—
Dew point72°
Sat, 22102° / 77°0Clear
102 °Clear

Post Oak, Saturday, 22 August

Clear. High 102°, low 77°.

Pressure29.85 inHg
Wind7.8 mph SE
Humidity38%
Visibility—
Dew point66°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Post Oak, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.