10-day forecast for Forest City, IL: 61° to 105°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
105°
Best day: Tuesday, August 11
78° · 2.16 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 77°0
Morning80°feels 80°
Afternoon94°feels 96°
Evening89°feels 90°
Overnight81°feels 84°
97 °
Forest City, Monday, 10 August
Overcast. High 97°, low 77°.
Pressure29.88 inHg
Wind10.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point65°
Tue, 11105° / 75°0.02
Morning79°feels 80°
Afternoon103°feels 105°
Evening93°feels 94°
Overnight81°feels 84°
105 °
Forest City, Tuesday, 11 August
Light rain. High 105°, low 75°.
Pressure29.83 inHg
Wind16.7 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 1294° / 72°0.35
Morning76°feels 77°
Afternoon95°feels 101°
Evening77°feels 78°
Overnight77°feels 77°
94 °
Forest City, Wednesday, 12 August
Rain. High 94°, low 72°.
Pressure29.83 inHg
Wind4.5 mph NE
Humidity50%
Visibility6.2 mi
Dew point71°
Thu, 1378° / 66°2.16
Morning71°feels 73°
Afternoon76°feels 77°
Evening68°feels 69°
Overnight70°feels 71°
78 °
Forest City, Thursday, 13 August
Heavy rain. High 78°, low 66°.
Pressure29.88 inHg
Wind21.4 mph NE
Humidity83%
Visibility—
Dew point71°
Fri, 1477° / 65°0.62
Morning69°feels 70°
Afternoon76°feels 77°
Evening73°feels 74°
Overnight70°feels 71°
77 °
Forest City, Friday, 14 August
Rain. High 77°, low 65°.
Pressure30.06 inHg
Wind15.3 mph E
Humidity77%
Visibility—
Dew point67°
Sat, 1580° / 67°0.15
Morning70°feels 71°
Afternoon78°feels 80°
Evening78°feels 79°
Overnight72°feels 73°
80 °
Forest City, Saturday, 15 August
Light rain. High 80°, low 67°.
Pressure30.12 inHg
Wind15.6 mph SE
Humidity77%
Visibility—
Dew point69°
Sun, 1683° / 71°0
Morning74°feels 75°
Afternoon78°feels 79°
Evening75°feels 75°
Overnight73°feels 74°
83 °
Forest City, Sunday, 16 August
Overcast. High 83°, low 71°.
Pressure30.03 inHg
Wind13.6 mph NW
Humidity77%
Visibility—
Dew point71°
Mon, 1779° / 61°0
Morning66°feels 66°
Afternoon77°feels 77°
Evening71°feels 71°
Overnight64°feels 64°
79 °
Forest City, Monday, 17 August
Partly cloudy. High 79°, low 61°.
Pressure30.09 inHg
Wind8.9 mph N
Humidity57%
Visibility—
Dew point59°
Tue, 1884° / 62°0
Morning67°feels 68°
Afternoon78°feels 79°
Evening79°feels 79°
Overnight71°feels 73°
84 °
Forest City, Tuesday, 18 August
Overcast. High 84°, low 62°.
Pressure29.85 inHg
Wind12 mph S
Humidity73%
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 Forest City, 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.