10-day forecast for Flatwoods, IL: 59° to 99°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Tuesday, August 11
81° · 0.7 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 73°0
Morning78°feels 79°
Afternoon91°feels 95°
Evening82°feels 89°
Overnight75°feels 76°
91 °
Flatwoods, Sunday, 9 August
Clear. High 91°, low 73°.
Pressure30.03 inHg
Wind10 mph S
Humidity52%
Visibility6.2 mi
Dew point67°
Mon, 1096° / 74°0
Morning77°feels 78°
Afternoon95°feels 101°
Evening83°feels 90°
Overnight76°feels 78°
96 °
Flatwoods, Monday, 10 August
Clear. High 96°, low 74°.
Pressure30.03 inHg
Wind12.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point70°
Tue, 1199° / 74°0
Morning80°feels 80°
Afternoon98°feels 103°
Evening87°feels 92°
Overnight77°feels 78°
99 °
Flatwoods, Tuesday, 11 August
Mostly clear. High 99°, low 74°.
Pressure29.94 inHg
Wind14.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Wed, 1291° / 78°0
Morning81°feels 84°
Afternoon85°feels 91°
Evening81°feels 85°
Overnight81°feels 84°
91 °
Flatwoods, Wednesday, 12 August
Light rain. High 91°, low 78°.
Pressure29.85 inHg
Wind13.1 mph W
Humidity45%
Visibility6.2 mi
Dew point68°
Thu, 1386° / 72°0.27
Morning74°feels 76°
Afternoon78°feels 80°
Evening78°feels 79°
Overnight73°feels 74°
86 °
Flatwoods, Thursday, 13 August
Light rain. High 86°, low 72°.
Pressure29.91 inHg
Wind6.7 mph S
Humidity88%
Visibility—
Dew point73°
Fri, 1481° / 66°0.7
Morning73°feels 75°
Afternoon79°feels 81°
Evening73°feels 73°
Overnight67°feels 67°
81 °
Flatwoods, Friday, 14 August
Heavy rain. High 81°, low 66°.
Pressure30.09 inHg
Wind10 mph NE
Humidity60%
Visibility—
Dew point64°
Sat, 1583° / 59°0
Morning65°feels 64°
Afternoon79°feels 79°
Evening72°feels 71°
Overnight64°feels 64°
83 °
Flatwoods, Saturday, 15 August
Overcast. High 83°, low 59°.
Pressure30.27 inHg
Wind7.7 mph NE
Humidity40%
Visibility—
Dew point51°
Sun, 1684° / 61°0.02
Morning67°feels 67°
Afternoon81°feels 81°
Evening75°feels 76°
Overnight71°feels 71°
84 °
Flatwoods, Sunday, 16 August
Light rain. High 84°, low 61°.
Pressure30.21 inHg
Wind6.2 mph S
Humidity43%
Visibility—
Dew point55°
Mon, 1786° / 70°0.2
Morning75°feels 77°
Afternoon85°feels 92°
Evening82°feels 88°
Overnight76°feels 78°
86 °
Flatwoods, Monday, 17 August
Light rain. High 86°, low 70°.
Pressure30.00 inHg
Wind16.8 mph SW
Humidity64%
Visibility—
Dew point70°
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 Flatwoods, 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.