10-day forecast for Lone Tree, IL: 61° to 93°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Tuesday, August 11
67° · 1.65 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 73°0.02
Morning77°feels 79°
Afternoon90°feels 98°
Evening79°feels 79°
Overnight78°feels 80°
90 °
Lone Tree, Monday, 10 August
Light rain. High 90°, low 73°.
Pressure29.88 inHg
Wind3.6 mph W
Humidity60%
Visibility6.2 mi
Dew point70°
Tue, 1193° / 73°0
Morning76°feels 77°
Afternoon93°feels 101°
Evening84°feels 90°
Overnight77°feels 78°
93 °
Lone Tree, Tuesday, 11 August
Overcast. High 93°, low 73°.
Pressure29.80 inHg
Wind11.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point70°
Wed, 1283° / 74°0.35
Morning76°feels 78°
Afternoon80°feels 84°
Evening77°feels 79°
Overnight76°feels 77°
83 °
Lone Tree, Wednesday, 12 August
Rain. High 83°, low 74°.
Pressure29.85 inHg
Wind7.4 mph N
Humidity89%
Visibility6.2 mi
Dew point75°
Thu, 1379° / 65°0.08
Morning69°feels 69°
Afternoon78°feels 78°
Evening69°feels 70°
Overnight69°feels 70°
79 °
Lone Tree, Thursday, 13 August
Light rain. High 79°, low 65°.
Pressure29.97 inHg
Wind16.1 mph NE
Humidity61%
Visibility—
Dew point63°
Fri, 1467° / 63°1.65
Morning64°feels 64°
Afternoon65°feels 65°
Evening66°feels 67°
Overnight63°feels 63°
67 °
Lone Tree, Friday, 14 August
Heavy rain. High 67°, low 63°.
Pressure30.15 inHg
Wind11 mph E
Humidity87%
Visibility—
Dew point61°
Sat, 1574° / 61°0.17
Morning65°feels 65°
Afternoon73°feels 74°
Evening74°feels 75°
Overnight69°feels 69°
74 °
Lone Tree, Saturday, 15 August
Light rain. High 74°, low 61°.
Pressure30.15 inHg
Wind12.3 mph SE
Humidity82%
Visibility—
Dew point66°
Sun, 1681° / 67°0.02
Morning70°feels 71°
Afternoon78°feels 80°
Evening76°feels 78°
Overnight71°feels 72°
81 °
Lone Tree, Sunday, 16 August
Light rain. High 81°, low 67°.
Pressure30.06 inHg
Wind8.3 mph N
Humidity80%
Visibility—
Dew point70°
Mon, 1783° / 66°0
Morning71°feels 72°
Afternoon81°feels 84°
Evening78°feels 78°
Overnight70°feels 71°
83 °
Lone Tree, Monday, 17 August
Overcast. High 83°, low 66°.
Pressure30.09 inHg
Wind6 mph E
Humidity64%
Visibility—
Dew point66°
Tue, 1886° / 67°0
Morning72°feels 73°
Afternoon82°feels 86°
Evening81°feels 86°
Overnight75°feels 76°
86 °
Lone Tree, Tuesday, 18 August
Overcast. High 86°, low 67°.
Pressure29.97 inHg
Wind11.2 mph SE
Humidity62%
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 Lone Tree, 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.