10-day forecast for Champaign, IL: 58° to 94°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Sunday, August 9
66° · 0.37 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0994° / 69°0
Morning76°feels 77°
Afternoon91°feels 104°
Evening87°feels 99°
Overnight70°feels 71°
94 °
Champaign, Sunday, 9 August
Clear. High 94°, low 69°.
Pressure29.97 inHg
Wind12.8 mph S
Humidity70%
Visibility6.2 mi
Dew point73°
Mon, 1090° / 75°0.09
Morning81°feels 87°
Afternoon88°feels 99°
Evening83°feels 90°
Overnight80°feels 84°
90 °
Champaign, Monday, 10 August
Rain. High 90°, low 75°.
Pressure29.91 inHg
Wind12.7 mph SW
Humidity67%
Visibility6.2 mi
Dew point74°
Tue, 1187° / 72°0.06
Morning74°feels 76°
Afternoon81°feels 86°
Evening82°feels 88°
Overnight72°feels 73°
87 °
Champaign, Tuesday, 11 August
Light rain. High 87°, low 72°.
Pressure29.83 inHg
Wind12.1 mph SW
Humidity71%
Visibility6.2 mi
Dew point74°
Wed, 1282° / 71°0.12
Morning75°feels 76°
Afternoon83°feels 90°
Evening74°feels 75°
Overnight75°feels 77°
82 °
Champaign, Wednesday, 12 August
Light rain. High 82°, low 71°.
Pressure29.85 inHg
Wind1.3 mph W
Humidity78%
Visibility6.2 mi
Dew point73°
Thu, 1379° / 66°0.23
Morning70°feels 71°
Afternoon77°feels 78°
Evening68°feels 69°
Overnight67°feels 67°
79 °
Champaign, Thursday, 13 August
Rain. High 79°, low 66°.
Pressure29.97 inHg
Wind11.5 mph E
Humidity66%
Visibility—
Dew point65°
Fri, 1477° / 61°0.06
Morning66°feels 66°
Afternoon75°feels 76°
Evening71°feels 71°
Overnight64°feels 64°
77 °
Champaign, Friday, 14 August
Light rain. High 77°, low 61°.
Pressure30.09 inHg
Wind9.7 mph E
Humidity68%
Visibility—
Dew point63°
Sat, 1566° / 58°0.37
Morning60°feels 60°
Afternoon61°feels 61°
Evening65°feels 65°
Overnight61°feels 61°
66 °
Champaign, Saturday, 15 August
Rain. High 66°, low 58°.
Pressure30.27 inHg
Wind10.5 mph SE
Humidity95%
Visibility—
Dew point59°
Sun, 1671° / 60°0
Morning64°feels 64°
Afternoon69°feels 69°
Evening70°feels 71°
Overnight65°feels 66°
71 °
Champaign, Sunday, 16 August
Overcast. High 71°, low 60°.
Pressure30.12 inHg
Wind7.1 mph E
Humidity80%
Visibility—
Dew point61°
Mon, 1776° / 62°0.09
Morning66°feels 67°
Afternoon72°feels 73°
Evening74°feels 75°
Overnight71°feels 71°
76 °
Champaign, Monday, 17 August
Light rain. High 76°, low 62°.
Pressure30.06 inHg
Wind6.8 mph N
Humidity86%
Visibility—
Dew point66°
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 Champaign, 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.