10-day forecast for Flatville, IL: 34° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Sunday, October 25
53° · 0.64 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2070° / 42°0
Morning47°feels 46°
Afternoon69°feels 68°
Evening52°feels 50°
Overnight45°feels 45°
70 °
Flatville, Tuesday, 20 October
Clear. High 70°, low 42°.
Pressure30.36 inHg
Wind3.2 mph E
Humidity40%
Visibility6.2 mi
Dew point41°
Wed, 2170° / 42°0
Morning47°feels 47°
Afternoon69°feels 68°
Evening57°feels 56°
Overnight45°feels 44°
70 °
Flatville, Wednesday, 21 October
Clear. High 70°, low 42°.
Pressure30.27 inHg
Wind1.7 mph W
Humidity42%
Visibility6.2 mi
Dew point44°
Thu, 2271° / 47°0
Morning50°feels 48°
Afternoon70°feels 69°
Evening59°feels 58°
Overnight50°feels 49°
71 °
Flatville, Thursday, 22 October
Clear. High 71°, low 47°.
Pressure30.30 inHg
Wind4.8 mph NE
Humidity51%
Visibility6.2 mi
Dew point49°
Fri, 2364° / 46°0
Morning49°feels 46°
Afternoon63°feels 62°
Evening54°feels 52°
Overnight50°feels 49°
64 °
Flatville, Friday, 23 October
Clear. High 64°, low 46°.
Pressure30.36 inHg
Wind7 mph SE
Humidity57%
Visibility6.2 mi
Dew point45°
Sat, 2465° / 44°0
Morning49°feels 46°
Afternoon61°feels 59°
Evening54°feels 52°
Overnight50°feels 47°
65 °
Flatville, Saturday, 24 October
Overcast. High 65°, low 44°.
Pressure30.42 inHg
Wind8.4 mph SE
Humidity38%
Visibility—
Dew point34°
Sun, 2572° / 47°0
Morning55°feels 52°
Afternoon70°feels 69°
Evening65°feels 63°
Overnight59°feels 57°
72 °
Flatville, Sunday, 25 October
Overcast. High 72°, low 47°.
Pressure30.33 inHg
Wind12.2 mph SW
Humidity37%
Visibility—
Dew point40°
Mon, 2661° / 53°0.06
Morning57°feels 56°
Afternoon55°feels 54°
Evening53°feels 51°
Overnight54°feels 52°
61 °
Flatville, Monday, 26 October
Light rain. High 61°, low 53°.
Pressure30.33 inHg
Wind7.4 mph N
Humidity70%
Visibility—
Dew point46°
Tue, 2753° / 43°0.64
Morning47°feels 43°
Afternoon46°feels 42°
Evening45°feels 42°
Overnight44°feels 39°
53 °
Flatville, Tuesday, 27 October
Rain. High 53°, low 43°.
Pressure30.33 inHg
Wind10.4 mph NE
Humidity84%
Visibility—
Dew point42°
Wed, 2844° / 34°0
Morning37°feels 29°
Afternoon42°feels 36°
Evening37°feels 32°
Overnight35°feels 28°
44 °
Flatville, Wednesday, 28 October
Clear. High 44°, low 34°.
Pressure30.45 inHg
Wind13 mph N
Humidity40%
Visibility—
Dew point19°
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.