10-day forecast for Flatville, IL: 45° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
63° · 0.54 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2372° / 45°0
Morning52°feels 51°
Afternoon71°feels 70°
Evening58°feels 56°
Overnight49°feels 47°
72 °
Flatville, Friday, 23 October
Clear. High 72°, low 45°.
Pressure30.33 inHg
Wind5.7 mph SE
Humidity44%
Visibility6.2 mi
Dew point46°
Sat, 2470° / 48°0
Morning50°feels 47°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight51°feels 49°
70 °
Flatville, Saturday, 24 October
Partly cloudy. High 70°, low 48°.
Pressure30.39 inHg
Wind6.5 mph S
Humidity50%
Visibility6.2 mi
Dew point48°
Sun, 2572° / 49°0
Morning50°feels 49°
Afternoon71°feels 70°
Evening60°feels 59°
Overnight52°feels 51°
72 °
Flatville, Sunday, 25 October
Overcast. High 72°, low 49°.
Pressure30.42 inHg
Wind4.9 mph S
Humidity45%
Visibility6.2 mi
Dew point47°
Mon, 2670° / 50°0
Morning56°feels 55°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight54°feels 52°
70 °
Flatville, Monday, 26 October
Overcast. High 70°, low 50°.
Pressure30.36 inHg
Wind4 mph S
Humidity43%
Visibility—
Dew point44°
Tue, 2770° / 54°0.01
Morning58°feels 57°
Afternoon68°feels 67°
Evening61°feels 60°
Overnight56°feels 56°
70 °
Flatville, Tuesday, 27 October
Light rain. High 70°, low 54°.
Pressure30.30 inHg
Wind7 mph E
Humidity46%
Visibility—
Dew point46°
Wed, 2867° / 54°0
Morning60°feels 59°
Afternoon66°feels 64°
Evening58°feels 57°
Overnight55°feels 54°
67 °
Flatville, Wednesday, 28 October
Mostly clear. High 67°, low 54°.
Pressure30.15 inHg
Wind9.8 mph W
Humidity53%
Visibility—
Dew point48°
Thu, 2966° / 51°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening61°feels 60°
Overnight58°feels 57°
66 °
Flatville, Thursday, 29 October
Overcast. High 66°, low 51°.
Pressure30.15 inHg
Wind6.3 mph E
Humidity57%
Visibility—
Dew point46°
Fri, 3064° / 57°0.17
Morning58°feels 58°
Afternoon63°feels 62°
Evening61°feels 60°
Overnight63°feels 62°
64 °
Flatville, Friday, 30 October
Light rain. High 64°, low 57°.
Pressure29.91 inHg
Wind15.8 mph S
Humidity54%
Visibility—
Dew point46°
Sat, 3163° / 58°0.54
Morning59°feels 58°
Afternoon58°feels 58°
Evening58°feels 58°
Overnight59°feels 59°
63 °
Flatville, Saturday, 31 October
Rain. High 63°, low 58°.
Pressure29.77 inHg
Wind17.6 mph S
Humidity90%
Visibility—
Dew point55°
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 Flatville, 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.