10-day forecast for Walnut Prairie, IL: 45° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Friday, October 30
74° · 0.91 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2574° / 45°0
Morning49°feels 47°
Afternoon73°feels 72°
Evening57°feels 56°
Overnight48°feels 47°
74 °
Walnut Prairie, Sunday, 25 October
Overcast. High 74°, low 45°.
Pressure30.42 inHg
Wind2.9 mph SE
Humidity47%
Visibility6.2 mi
Dew point49°
Mon, 2674° / 47°0
Morning52°feels 51°
Afternoon74°feels 73°
Evening62°feels 61°
Overnight50°feels 50°
74 °
Walnut Prairie, Monday, 26 October
Overcast. High 74°, low 47°.
Pressure30.33 inHg
Wind3.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 51°0
Morning52°feels 52°
Afternoon72°feels 71°
Evening61°feels 60°
Overnight55°feels 54°
72 °
Walnut Prairie, Tuesday, 27 October
Overcast. High 72°, low 51°.
Pressure30.27 inHg
Wind4 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Wed, 2874° / 51°0
Morning55°feels 54°
Afternoon74°feels 73°
Evening62°feels 61°
Overnight54°feels 54°
74 °
Walnut Prairie, Wednesday, 28 October
Clear. High 74°, low 51°.
Pressure30.24 inHg
Wind5.6 mph S
Humidity46%
Visibility6.2 mi
Dew point48°
Thu, 2976° / 52°0
Morning58°feels 58°
Afternoon73°feels 72°
Evening66°feels 65°
Overnight60°feels 60°
76 °
Walnut Prairie, Thursday, 29 October
Clear. High 76°, low 52°.
Pressure30.18 inHg
Wind10.1 mph SW
Humidity42%
Visibility—
Dew point47°
Fri, 3079° / 58°0
Morning64°feels 62°
Afternoon77°feels 76°
Evening69°feels 68°
Overnight63°feels 62°
79 °
Walnut Prairie, Friday, 30 October
Mostly clear. High 79°, low 58°.
Pressure30.18 inHg
Wind9.9 mph E
Humidity36%
Visibility—
Dew point47°
Sat, 3174° / 59°0
Morning63°feels 62°
Afternoon72°feels 71°
Evening67°feels 66°
Overnight63°feels 62°
74 °
Walnut Prairie, Saturday, 31 October
Overcast. High 74°, low 59°.
Pressure30.24 inHg
Wind11.6 mph SE
Humidity48%
Visibility—
Dew point50°
Sun, 0174° / 57°0.91
Morning65°feels 64°
Afternoon71°feels 70°
Evening57°feels 57°
Overnight59°feels 58°
74 °
Walnut Prairie, Sunday, 1 November
Rain. High 74°, low 57°.
Pressure30.00 inHg
Wind22.2 mph S
Humidity34%
Visibility—
Dew point42°
Mon, 0260° / 53°0.54
Morning56°feels 55°
Afternoon57°feels 55°
Evening54°feels 53°
Overnight54°feels 53°
60 °
Walnut Prairie, Monday, 2 November
Rain. High 60°, low 53°.
Pressure29.77 inHg
Wind21.8 mph S
Humidity57%
Visibility—
Dew point42°
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 Walnut Prairie, 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.