10-day forecast for Concord, IL: 63° to 104°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Tuesday, August 11
73° · 0.26 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1098° / 76°0
Morning81°feels 84°
Afternoon96°feels 98°
Evening86°feels 90°
Overnight82°feels 86°
98 °
Concord, Monday, 10 August
Overcast. High 98°, low 76°.
Pressure29.88 inHg
Wind13.4 mph W
Humidity36%
Visibility6.2 mi
Dew point65°
Tue, 11104° / 71°0.03
Morning75°feels 76°
Afternoon102°feels 104°
Evening91°feels 92°
Overnight75°feels 75°
104 °
Concord, Tuesday, 11 August
Light rain. High 104°, low 71°.
Pressure29.83 inHg
Wind18 mph SW
Humidity32%
Visibility6.2 mi
Dew point64°
Wed, 1294° / 72°0.23
Morning75°feels 76°
Afternoon93°feels 100°
Evening77°feels 79°
Overnight76°feels 77°
94 °
Concord, Wednesday, 12 August
Rain. High 94°, low 72°.
Pressure29.83 inHg
Wind8.7 mph N
Humidity56%
Visibility6.2 mi
Dew point70°
Thu, 1388° / 70°0.14
Morning75°feels 77°
Afternoon86°feels 88°
Evening73°feels 74°
Overnight70°feels 71°
88 °
Concord, Thursday, 13 August
Light rain. High 88°, low 70°.
Pressure29.94 inHg
Wind16.4 mph NE
Humidity50%
Visibility—
Dew point65°
Fri, 1473° / 63°0.26
Morning64°feels 64°
Afternoon67°feels 67°
Evening67°feels 68°
Overnight64°feels 65°
73 °
Concord, Friday, 14 August
Light rain. High 73°, low 63°.
Pressure30.09 inHg
Wind16.3 mph NE
Humidity87%
Visibility—
Dew point62°
Sat, 1583° / 64°0.24
Morning69°feels 70°
Afternoon81°feels 83°
Evening79°feels 82°
Overnight70°feels 71°
83 °
Concord, Saturday, 15 August
Light rain. High 83°, low 64°.
Pressure30.12 inHg
Wind13.4 mph SE
Humidity64%
Visibility—
Dew point65°
Sun, 1690° / 67°0
Morning74°feels 76°
Afternoon87°feels 92°
Evening81°feels 85°
Overnight73°feels 74°
90 °
Concord, Sunday, 16 August
Overcast. High 90°, low 67°.
Pressure30.03 inHg
Wind9.1 mph N
Humidity57%
Visibility—
Dew point68°
Mon, 1787° / 68°0
Morning73°feels 74°
Afternoon85°feels 86°
Evening79°feels 81°
Overnight72°feels 73°
87 °
Concord, Monday, 17 August
Overcast. High 87°, low 68°.
Pressure30.06 inHg
Wind7.8 mph E
Humidity47%
Visibility—
Dew point61°
Tue, 1889° / 67°0
Morning73°feels 74°
Afternoon86°feels 88°
Evening82°feels 86°
Overnight76°feels 77°
89 °
Concord, Tuesday, 18 August
Overcast. High 89°, low 67°.
Pressure29.97 inHg
Wind10.8 mph SE
Humidity49%
Visibility—
Dew point62°
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 Concord, 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.