10-day forecast for Belle Prairie City, IL: 70° to 104°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Tuesday, August 18
87° · 0.11 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 75°0.01
Morning79°feels 79°
Afternoon96°feels 104°
Evening87°feels 94°
Overnight80°feels 80°
97 °
Belle Prairie City, Monday, 10 August
Light rain. High 97°, low 75°.
Pressure29.97 inHg
Wind14.9 mph SW
Humidity48%
Visibility6.2 mi
Dew point70°
Tue, 1199° / 77°0
Morning80°feels 80°
Afternoon98°feels 103°
Evening89°feels 93°
Overnight81°feels 84°
99 °
Belle Prairie City, Tuesday, 11 August
Partly cloudy. High 99°, low 77°.
Pressure29.91 inHg
Wind12.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point70°
Wed, 1287° / 73°0.11
Morning79°feels 79°
Afternoon81°feels 86°
Evening84°feels 91°
Overnight85°feels 87°
87 °
Belle Prairie City, Wednesday, 12 August
Light rain. High 87°, low 73°.
Pressure29.88 inHg
Wind9.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Thu, 1391° / 70°0
Morning75°feels 76°
Afternoon90°feels 96°
Evening84°feels 91°
Overnight70°feels 71°
91 °
Belle Prairie City, Thursday, 13 August
Overcast. High 91°, low 70°.
Pressure29.94 inHg
Wind4.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point70°
Fri, 14101° / 75°0.02
Morning82°feels 84°
Afternoon96°feels 101°
Evening89°feels 95°
Overnight82°feels 85°
101 °
Belle Prairie City, Friday, 14 August
Light rain. High 101°, low 75°.
Pressure29.94 inHg
Wind12.6 mph S
Humidity40%
Visibility—
Dew point66°
Sat, 15103° / 78°0
Morning85°feels 85°
Afternoon100°feels 101°
Evening91°feels 94°
Overnight84°feels 86°
103 °
Belle Prairie City, Saturday, 15 August
Mostly clear. High 103°, low 78°.
Pressure30.00 inHg
Wind13.4 mph S
Humidity28%
Visibility—
Dew point59°
Sun, 1697° / 80°0
Morning88°feels 88°
Afternoon96°feels 100°
Evening86°feels 96°
Overnight81°feels 84°
97 °
Belle Prairie City, Sunday, 16 August
Clear. High 97°, low 80°.
Pressure29.94 inHg
Wind13.7 mph SW
Humidity36%
Visibility—
Dew point64°
Mon, 1798° / 70°0.08
Morning76°feels 79°
Afternoon91°feels 99°
Evening89°feels 99°
Overnight82°feels 86°
98 °
Belle Prairie City, Monday, 17 August
Light rain. High 98°, low 70°.
Pressure29.97 inHg
Wind10.8 mph SE
Humidity55%
Visibility—
Dew point70°
Tue, 18104° / 79°0
Morning86°feels 86°
Afternoon101°feels 103°
Evening87°feels 96°
Overnight83°feels 87°
104 °
Belle Prairie City, Tuesday, 18 August
Mostly clear. High 104°, low 79°.
Pressure29.88 inHg
Wind16.1 mph NW
Humidity24%
Visibility—
Dew point57°
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 Belle Prairie City, 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.