10-day forecast for Lacon, IL: 41° to 71°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Monday, November 2
71° · 1.21 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0266° / 57°0.01
Morning58°feels 57°
Afternoon63°feels 63°
Evening64°feels 64°
Overnight58°feels 57°
66 °
Lacon, Monday, 2 November
Light rain. High 66°, low 57°.
Pressure30.00 inHg
Wind13.8 mph S
Humidity80%
Visibility6.2 mi
Dew point56°
Tue, 0371° / 63°1.21
Morning67°feels 67°
Afternoon68°feels 69°
Evening65°feels 66°
Overnight66°feels 66°
71 °
Lacon, Tuesday, 3 November
Heavy rain. High 71°, low 63°.
Pressure29.80 inHg
Wind14.5 mph S
Humidity80%
Visibility3.2 mi
Dew point64°
Wed, 0463° / 57°0.15
Morning57°feels 56°
Afternoon59°feels 58°
Evening57°feels 56°
Overnight63°feels 64°
63 °
Lacon, Wednesday, 4 November
Rain. High 63°, low 57°.
Pressure29.74 inHg
Wind16.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point44°
Thu, 0556° / 50°0.02
Morning51°feels 49°
Afternoon55°feels 54°
Evening54°feels 53°
Overnight53°feels 51°
56 °
Lacon, Thursday, 5 November
Light rain. High 56°, low 50°.
Pressure29.77 inHg
Wind11.8 mph W
Humidity77%
Visibility6.2 mi
Dew point46°
Fri, 0654° / 46°0.01
Morning47°feels 44°
Afternoon52°feels 51°
Evening52°feels 50°
Overnight49°feels 46°
54 °
Lacon, Friday, 6 November
Light rain. High 54°, low 46°.
Pressure30.03 inHg
Wind10.2 mph NW
Humidity72%
Visibility—
Dew point43°
Sat, 0759° / 45°0
Morning49°feels 49°
Afternoon57°feels 55°
Evening52°feels 50°
Overnight49°feels 45°
59 °
Lacon, Saturday, 7 November
Overcast. High 59°, low 45°.
Pressure30.00 inHg
Wind11.1 mph E
Humidity62%
Visibility—
Dew point43°
Sun, 0856° / 45°0
Morning49°feels 44°
Afternoon55°feels 52°
Evening48°feels 45°
Overnight46°feels 42°
56 °
Lacon, Sunday, 8 November
Overcast. High 56°, low 45°.
Pressure30.00 inHg
Wind15.7 mph NE
Humidity48%
Visibility—
Dew point35°
Mon, 0957° / 41°0
Morning45°feels 43°
Afternoon54°feels 52°
Evening49°feels 49°
Overnight46°feels 44°
57 °
Lacon, Monday, 9 November
Mostly clear. High 57°, low 41°.
Pressure30.12 inHg
Wind6.5 mph N
Humidity49%
Visibility—
Dew point34°
Tue, 1062° / 44°0
Morning49°feels 45°
Afternoon59°feels 57°
Evening53°feels 51°
Overnight49°feels 47°
62 °
Lacon, Tuesday, 10 November
Overcast. High 62°, low 44°.
Pressure30.06 inHg
Wind11.3 mph SW
Humidity53%
Visibility—
Dew point40°
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 Lacon, 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.