10-day forecast for Lacon, IL: 51° to 76°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Sunday, October 25
73° · 0.54 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2671° / 52°0
Morning54°feels 53°
Afternoon71°feels 70°
Evening60°feels 59°
Overnight53°feels 52°
71 °
Lacon, Monday, 26 October
Overcast. High 71°, low 52°.
Pressure30.30 inHg
Wind3.1 mph E
Humidity59%
Visibility6.2 mi
Dew point53°
Tue, 2771° / 51°0
Morning52°feels 51°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight52°feels 52°
71 °
Lacon, Tuesday, 27 October
Partly cloudy. High 71°, low 51°.
Pressure30.21 inHg
Wind6.8 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Wed, 2872° / 55°0
Morning58°feels 57°
Afternoon71°feels 70°
Evening65°feels 64°
Overnight57°feels 56°
72 °
Lacon, Wednesday, 28 October
Partly cloudy. High 72°, low 55°.
Pressure30.15 inHg
Wind8.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point53°
Thu, 2973° / 59°0.06
Morning63°feels 62°
Afternoon71°feels 71°
Evening63°feels 64°
Overnight61°feels 61°
73 °
Lacon, Thursday, 29 October
Light rain. High 73°, low 59°.
Pressure30.12 inHg
Wind11.2 mph SW
Humidity59%
Visibility—
Dew point56°
Fri, 3076° / 57°0.52
Morning62°feels 62°
Afternoon73°feels 73°
Evening67°feels 66°
Overnight64°feels 63°
76 °
Lacon, Friday, 30 October
Rain. High 76°, low 57°.
Pressure30.15 inHg
Wind9 mph S
Humidity54%
Visibility—
Dew point54°
Sat, 3175° / 64°0.05
Morning66°feels 65°
Afternoon73°feels 72°
Evening68°feels 68°
Overnight65°feels 65°
75 °
Lacon, Saturday, 31 October
Light rain. High 75°, low 64°.
Pressure30.00 inHg
Wind15.1 mph SW
Humidity52%
Visibility—
Dew point53°
Sun, 0173° / 63°0.54
Morning69°feels 69°
Afternoon71°feels 72°
Evening65°feels 65°
Overnight64°feels 64°
73 °
Lacon, Sunday, 1 November
Rain. High 73°, low 63°.
Pressure29.83 inHg
Wind19.7 mph S
Humidity73%
Visibility—
Dew point63°
Mon, 0269° / 57°0
Morning60°feels 60°
Afternoon67°feels 67°
Evening61°feels 60°
Overnight59°feels 58°
69 °
Lacon, Monday, 2 November
Partly cloudy. High 69°, low 57°.
Pressure30.09 inHg
Wind7.9 mph N
Humidity58%
Visibility—
Dew point52°
Tue, 0363° / 55°0.01
Morning57°feels 56°
Afternoon62°feels 60°
Evening57°feels 55°
Overnight55°feels 54°
63 °
Lacon, Tuesday, 3 November
Light rain. High 63°, low 55°.
Pressure30.12 inHg
Wind11.2 mph SE
Humidity48%
Visibility—
Dew point42°
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.