10-day forecast for Posey, IL: 39° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Thursday, November 5
66° · 1.87 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0372° / 64°0.64
Morning67°feels 67°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight67°feels 66°
72 °
Posey, Tuesday, 3 November
Rain. High 72°, low 64°.
Pressure29.88 inHg
Wind21.3 mph S
Humidity64%
Visibility6.2 mi
Dew point62°
Wed, 0466° / 53°1.87
Morning59°feels 59°
Afternoon66°feels 64°
Evening54°feels 53°
Overnight65°feels 65°
66 °
Posey, Wednesday, 4 November
Heavy rain. High 66°, low 53°.
Pressure29.83 inHg
Wind11.7 mph W
Humidity61%
Visibility6.2 mi
Dew point49°
Thu, 0569° / 48°0
Morning53°feels 51°
Afternoon69°feels 68°
Evening58°feels 57°
Overnight51°feels 49°
69 °
Posey, Thursday, 5 November
Overcast. High 69°, low 48°.
Pressure29.85 inHg
Wind8.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point48°
Fri, 0659° / 47°0.01
Morning51°feels 50°
Afternoon58°feels 56°
Evening53°feels 51°
Overnight52°feels 51°
59 °
Posey, Friday, 6 November
Light rain. High 59°, low 47°.
Pressure29.94 inHg
Wind12 mph NW
Humidity53%
Visibility6.2 mi
Dew point42°
Sat, 0758° / 49°0
Morning52°feels 50°
Afternoon57°feels 56°
Evening52°feels 51°
Overnight49°feels 46°
58 °
Posey, Saturday, 7 November
Overcast. High 58°, low 49°.
Pressure30.03 inHg
Wind7 mph S
Humidity61%
Visibility—
Dew point44°
Sun, 0849° / 45°0.03
Morning46°feels 42°
Afternoon49°feels 44°
Evening48°feels 43°
Overnight47°feels 42°
49 °
Posey, Sunday, 8 November
Light rain. High 49°, low 45°.
Pressure29.74 inHg
Wind19.1 mph NW
Humidity79%
Visibility—
Dew point42°
Mon, 0956° / 39°0
Morning43°feels 39°
Afternoon53°feels 50°
Evening48°feels 45°
Overnight45°feels 41°
56 °
Posey, Monday, 9 November
Overcast. High 56°, low 39°.
Pressure30.09 inHg
Wind10 mph W
Humidity48%
Visibility—
Dew point33°
Tue, 1061° / 43°0
Morning48°feels 44°
Afternoon58°feels 55°
Evening50°feels 48°
Overnight48°feels 45°
61 °
Posey, Tuesday, 10 November
Clear. High 61°, low 43°.
Pressure30.12 inHg
Wind10.4 mph NW
Humidity43%
Visibility—
Dew point35°
Wed, 1161° / 47°0.13
Morning51°feels 48°
Afternoon60°feels 59°
Evening55°feels 55°
Overnight54°feels 53°
61 °
Posey, Wednesday, 11 November
Light rain. High 61°, low 47°.
Pressure29.97 inHg
Wind12.7 mph S
Humidity56%
Visibility—
Dew point44°
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.