10-day forecast for Ritchie, IL: 54° to 86°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Saturday, August 8
86° · 0.77 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0986° / 65°0.77
Morning71°feels 72°
Afternoon79°feels 79°
Evening81°feels 89°
Overnight68°feels 68°
86 °
Ritchie, Sunday, 9 August
Heavy rain. High 86°, low 65°.
Pressure29.97 inHg
Wind9.8 mph SW
Humidity79%
Visibility6.2 mi
Dew point76°
Mon, 1085° / 72°0.06
Morning75°feels 76°
Afternoon77°feels 78°
Evening81°feels 89°
Overnight75°feels 76°
85 °
Ritchie, Monday, 10 August
Rain. High 85°, low 72°.
Pressure29.91 inHg
Wind9.4 mph S
Humidity77%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 71°0.17
Morning74°feels 75°
Afternoon82°feels 89°
Evening78°feels 80°
Overnight76°feels 77°
86 °
Ritchie, Tuesday, 11 August
Rain. High 86°, low 71°.
Pressure29.77 inHg
Wind14.5 mph SW
Humidity78%
Visibility6.2 mi
Dew point76°
Wed, 1276° / 69°0.02
Morning71°feels 72°
Afternoon74°feels 75°
Evening75°feels 76°
Overnight72°feels 73°
76 °
Ritchie, Wednesday, 12 August
Light rain. High 76°, low 69°.
Pressure29.85 inHg
Wind3.2 mph E
Humidity79%
Visibility6.2 mi
Dew point70°
Thu, 1372° / 65°0.01
Morning68°feels 69°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight65°feels 65°
72 °
Ritchie, Thursday, 13 August
Light rain. High 72°, low 65°.
Pressure29.94 inHg
Wind14.9 mph E
Humidity75%
Visibility—
Dew point62°
Fri, 1473° / 57°0.01
Morning62°feels 61°
Afternoon72°feels 72°
Evening65°feels 65°
Overnight58°feels 57°
73 °
Ritchie, Friday, 14 August
Light rain. High 73°, low 57°.
Pressure30.18 inHg
Wind7.3 mph E
Humidity60%
Visibility—
Dew point56°
Sat, 1573° / 54°0
Morning60°feels 60°
Afternoon71°feels 71°
Evening68°feels 68°
Overnight60°feels 60°
73 °
Ritchie, Saturday, 15 August
Overcast. High 73°, low 54°.
Pressure30.33 inHg
Wind6.4 mph S
Humidity65%
Visibility—
Dew point57°
Sun, 1676° / 57°0
Morning62°feels 62°
Afternoon74°feels 74°
Evening71°feels 72°
Overnight66°feels 66°
76 °
Ritchie, Sunday, 16 August
Partly cloudy. High 76°, low 57°.
Pressure30.21 inHg
Wind9.9 mph S
Humidity68%
Visibility—
Dew point61°
Mon, 1779° / 68°0.04
Morning69°feels 69°
Afternoon73°feels 75°
Evening74°feels 76°
Overnight70°feels 71°
79 °
Ritchie, Monday, 17 August
Light rain. High 79°, low 68°.
Pressure30.00 inHg
Wind7.7 mph S
Humidity88%
Visibility—
Dew point69°
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 Ritchie, 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.