10-day forecast for Posey, IL: 29° to 72°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Friday, November 20
45°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1551° / 29°0
Morning37°feels 34°
Afternoon51°feels 48°
Evening42°feels 42°
Overnight30°feels 30°
51 °
Posey, Sunday, 15 November
Mostly clear. High 51°, low 29°.
Pressure30.45 inHg
Wind2.2 mph NE
Humidity51%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 33°0
Morning37°feels 37°
Afternoon53°feels 51°
Evening41°feels 39°
Overnight36°feels 36°
53 °
Posey, Monday, 16 November
Clear. High 53°, low 33°.
Pressure30.53 inHg
Wind2.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point34°
Tue, 1755° / 33°0
Morning39°feels 35°
Afternoon56°feels 53°
Evening44°feels 41°
Overnight35°feels 35°
55 °
Posey, Tuesday, 17 November
Clear. High 55°, low 33°.
Pressure30.50 inHg
Wind5.2 mph S
Humidity52%
Visibility6.2 mi
Dew point37°
Wed, 1859° / 38°0
Morning44°feels 41°
Afternoon57°feels 55°
Evening50°feels 47°
Overnight40°feels 37°
59 °
Posey, Wednesday, 18 November
Overcast. High 59°, low 38°.
Pressure30.39 inHg
Wind9.5 mph S
Humidity49%
Visibility—
Dew point36°
Thu, 1962° / 45°0
Morning49°feels 45°
Afternoon58°feels 56°
Evening58°feels 57°
Overnight55°feels 53°
62 °
Posey, Thursday, 19 November
Overcast. High 62°, low 45°.
Pressure30.33 inHg
Wind8.3 mph S
Humidity53%
Visibility—
Dew point39°
Fri, 2072° / 53°0
Morning58°feels 57°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight57°feels 56°
72 °
Posey, Friday, 20 November
Partly cloudy. High 72°, low 53°.
Pressure30.21 inHg
Wind11.7 mph S
Humidity47%
Visibility—
Dew point47°
Sat, 2169° / 53°0.08
Morning57°feels 55°
Afternoon67°feels 65°
Evening61°feels 60°
Overnight59°feels 58°
69 °
Posey, Saturday, 21 November
Light rain. High 69°, low 53°.
Pressure30.00 inHg
Wind22.2 mph S
Humidity37%
Visibility—
Dew point38°
Sun, 2254° / 39°0
Morning47°feels 42°
Afternoon50°feels 47°
Evening43°feels 38°
Overnight41°feels 35°
54 °
Posey, Sunday, 22 November
Mostly clear. High 54°, low 39°.
Pressure30.24 inHg
Wind17.7 mph NW
Humidity51%
Visibility—
Dew point33°
Mon, 2348° / 32°0
Morning36°feels 31°
Afternoon45°feels 40°
Evening37°feels 32°
Overnight33°feels 28°
48 °
Posey, Monday, 23 November
Clear. High 48°, low 32°.
Pressure30.33 inHg
Wind9.7 mph N
Humidity31%
Visibility—
Dew point16°
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.