10-day forecast for Lacon, IL: 49° to 76°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Sunday, October 25
65° · 0.28 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2672° / 52°0
Morning54°feels 53°
Afternoon72°feels 71°
Evening59°feels 58°
Overnight53°feels 52°
72 °
Lacon, Monday, 26 October
Overcast. High 72°, low 52°.
Pressure30.33 inHg
Wind2.4 mph NE
Humidity63%
Visibility6.2 mi
Dew point53°
Tue, 2770° / 49°0
Morning50°feels 48°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight50°feels 50°
70 °
Lacon, Tuesday, 27 October
Overcast. High 70°, low 49°.
Pressure30.24 inHg
Wind6.2 mph S
Humidity66%
Visibility6.2 mi
Dew point54°
Wed, 2871° / 53°0
Morning54°feels 53°
Afternoon71°feels 70°
Evening61°feels 61°
Overnight56°feels 55°
71 °
Lacon, Wednesday, 28 October
Clear. High 71°, low 53°.
Pressure30.21 inHg
Wind9.4 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Thu, 2970° / 57°0.02
Morning60°feels 59°
Afternoon70°feels 69°
Evening61°feels 62°
Overnight59°feels 59°
70 °
Lacon, Thursday, 29 October
Light rain. High 70°, low 57°.
Pressure30.12 inHg
Wind9.4 mph SW
Humidity66%
Visibility6.2 mi
Dew point56°
Fri, 3068° / 52°0.02
Morning56°feels 56°
Afternoon65°feels 65°
Evening59°feels 58°
Overnight56°feels 55°
68 °
Lacon, Friday, 30 October
Light rain. High 68°, low 52°.
Pressure30.27 inHg
Wind6.1 mph E
Humidity69%
Visibility—
Dew point54°
Sat, 3167° / 57°0.17
Morning62°feels 60°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight60°feels 59°
67 °
Lacon, Saturday, 31 October
Rain. High 67°, low 57°.
Pressure30.09 inHg
Wind9 mph SE
Humidity59%
Visibility—
Dew point51°
Sun, 0165° / 60°0.28
Morning61°feels 61°
Afternoon63°feels 63°
Evening61°feels 61°
Overnight60°feels 60°
65 °
Lacon, Sunday, 1 November
Rain. High 65°, low 60°.
Pressure30.03 inHg
Wind11.7 mph S
Humidity85%
Visibility—
Dew point59°
Mon, 0270° / 55°0.02
Morning59°feels 58°
Afternoon68°feels 68°
Evening67°feels 67°
Overnight65°feels 65°
70 °
Lacon, Monday, 2 November
Light rain. High 70°, low 55°.
Pressure29.97 inHg
Wind18.2 mph S
Humidity62%
Visibility—
Dew point53°
Tue, 0369° / 56°0.05
Morning65°feels 65°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight57°feels 56°
69 °
Lacon, Tuesday, 3 November
Light rain. High 69°, low 56°.
Pressure29.83 inHg
Wind18.3 mph S
Humidity51%
Visibility—
Dew point49°
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.