10-day forecast for Carthage Lake, IL: 61° to 99°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Tuesday, August 11
78° · 0.99 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 75°0
Morning79°feels 79°
Afternoon92°feels 98°
Evening86°feels 92°
Overnight81°feels 83°
95 °
Carthage Lake, Monday, 10 August
Overcast. High 95°, low 75°.
Pressure29.88 inHg
Wind6.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point70°
Tue, 1199° / 75°0
Morning79°feels 79°
Afternoon95°feels 103°
Evening87°feels 92°
Overnight79°feels 79°
99 °
Carthage Lake, Tuesday, 11 August
Partly cloudy. High 99°, low 75°.
Pressure29.80 inHg
Wind11.9 mph S
Humidity55%
Visibility6.2 mi
Dew point70°
Wed, 1290° / 71°0.11
Morning75°feels 77°
Afternoon89°feels 98°
Evening76°feels 78°
Overnight79°feels 79°
90 °
Carthage Lake, Wednesday, 12 August
Light rain. High 90°, low 71°.
Pressure29.83 inHg
Wind6.3 mph E
Humidity66%
Visibility6.2 mi
Dew point73°
Thu, 1378° / 65°0.99
Morning71°feels 73°
Afternoon77°feels 78°
Evening67°feels 68°
Overnight70°feels 71°
78 °
Carthage Lake, Thursday, 13 August
Heavy rain. High 78°, low 65°.
Pressure29.88 inHg
Wind5.2 mph E
Humidity85%
Visibility6.2 mi
Dew point72°
Fri, 1475° / 65°0.58
Morning68°feels 69°
Afternoon74°feels 75°
Evening72°feels 73°
Overnight68°feels 69°
75 °
Carthage Lake, Friday, 14 August
Rain. High 75°, low 65°.
Pressure30.06 inHg
Wind15.9 mph E
Humidity82%
Visibility—
Dew point68°
Sat, 1585° / 66°0.15
Morning70°feels 71°
Afternoon79°feels 81°
Evening80°feels 86°
Overnight74°feels 75°
85 °
Carthage Lake, Saturday, 15 August
Light rain. High 85°, low 66°.
Pressure30.09 inHg
Wind15.4 mph SE
Humidity79%
Visibility—
Dew point70°
Sun, 1679° / 65°0
Morning74°feels 75°
Afternoon78°feels 79°
Evening74°feels 74°
Overnight67°feels 67°
79 °
Carthage Lake, Sunday, 16 August
Overcast. High 79°, low 65°.
Pressure30.06 inHg
Wind14.2 mph N
Humidity70%
Visibility—
Dew point67°
Mon, 1779° / 61°0
Morning66°feels 66°
Afternoon78°feels 78°
Evening73°feels 73°
Overnight65°feels 65°
79 °
Carthage Lake, Monday, 17 August
Partly cloudy. High 79°, low 61°.
Pressure30.12 inHg
Wind7.5 mph SE
Humidity57%
Visibility—
Dew point60°
Tue, 1886° / 63°0
Morning68°feels 70°
Afternoon82°feels 87°
Evening81°feels 87°
Overnight72°feels 73°
86 °
Carthage Lake, Tuesday, 18 August
Overcast. High 86°, low 63°.
Pressure29.83 inHg
Wind12.8 mph S
Humidity68%
Visibility—
Dew point68°
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 Carthage Lake, 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.