10-day forecast for Posey, IL: 31° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, November 21
47°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1347° / 34°0
Morning41°feels 34°
Afternoon47°feels 42°
Evening41°feels 36°
Overnight34°feels 27°
47 °
Posey, Friday, 13 November
Overcast. High 47°, low 34°.
Pressure30.09 inHg
Wind13.2 mph N
Humidity57%
Visibility6.2 mi
Dew point25°
Sat, 1448° / 31°0
Morning35°feels 30°
Afternoon48°feels 48°
Evening38°feels 38°
Overnight35°feels 29°
48 °
Posey, Saturday, 14 November
Clear. High 48°, low 31°.
Pressure30.33 inHg
Wind3 mph NW
Humidity55%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 33°0
Morning38°feels 35°
Afternoon50°feels 47°
Evening39°feels 39°
Overnight34°feels 34°
51 °
Posey, Sunday, 15 November
Overcast. High 51°, low 33°.
Pressure30.47 inHg
Wind0.9 mph W
Humidity50%
Visibility6.2 mi
Dew point30°
Mon, 1652° / 34°0
Morning39°feels 36°
Afternoon50°feels 48°
Evening43°feels 43°
Overnight36°feels 36°
52 °
Posey, Monday, 16 November
Clear. High 52°, low 34°.
Pressure30.50 inHg
Wind3.5 mph NE
Humidity47%
Visibility—
Dew point29°
Tue, 1755° / 33°0
Morning39°feels 38°
Afternoon52°feels 50°
Evening45°feels 43°
Overnight41°feels 38°
55 °
Posey, Tuesday, 17 November
Clear. High 55°, low 33°.
Pressure30.50 inHg
Wind5.8 mph SE
Humidity49%
Visibility—
Dew point32°
Wed, 1863° / 39°0
Morning45°feels 41°
Afternoon59°feels 56°
Evening51°feels 48°
Overnight46°feels 42°
63 °
Posey, Wednesday, 18 November
Clear. High 63°, low 39°.
Pressure30.33 inHg
Wind11.1 mph S
Humidity32%
Visibility—
Dew point28°
Thu, 1964° / 44°0
Morning49°feels 45°
Afternoon60°feels 58°
Evening53°feels 50°
Overnight52°feels 49°
64 °
Posey, Thursday, 19 November
Overcast. High 64°, low 44°.
Pressure30.21 inHg
Wind15.1 mph S
Humidity33%
Visibility—
Dew point30°
Fri, 2071° / 49°0
Morning54°feels 51°
Afternoon67°feels 65°
Evening58°feels 56°
Overnight54°feels 51°
71 °
Posey, Friday, 20 November
Overcast. High 71°, low 49°.
Pressure30.18 inHg
Wind10.3 mph S
Humidity35%
Visibility—
Dew point37°
Sat, 2171° / 51°0
Morning56°feels 54°
Afternoon67°feels 65°
Evening59°feels 57°
Overnight55°feels 53°
71 °
Posey, Saturday, 21 November
Overcast. High 71°, low 51°.
Pressure30.15 inHg
Wind9.1 mph S
Humidity38%
Visibility—
Dew point39°
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 Posey, 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.