10-day forecast for Lacon, IL: 46° to 73°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Monday, October 26
61° · 0.2 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2772° / 50°0
Morning53°feels 53°
Afternoon70°feels 70°
Evening59°feels 58°
Overnight51°feels 50°
72 °
Lacon, Tuesday, 27 October
Overcast. High 72°, low 50°.
Pressure30.24 inHg
Wind7.1 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Wed, 2873° / 52°0.01
Morning53°feels 52°
Afternoon72°feels 71°
Evening62°feels 62°
Overnight55°feels 55°
73 °
Lacon, Wednesday, 28 October
Light rain. High 73°, low 52°.
Pressure30.18 inHg
Wind8 mph S
Humidity59%
Visibility6.2 mi
Dew point53°
Thu, 2973° / 57°0.08
Morning57°feels 57°
Afternoon72°feels 72°
Evening63°feels 63°
Overnight60°feels 59°
73 °
Lacon, Thursday, 29 October
Rain. High 73°, low 57°.
Pressure30.09 inHg
Wind9.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point56°
Fri, 3069° / 50°0.15
Morning53°feels 52°
Afternoon67°feels 67°
Evening61°feels 62°
Overnight54°feels 54°
69 °
Lacon, Friday, 30 October
Rain. High 69°, low 50°.
Pressure30.21 inHg
Wind7.1 mph SE
Humidity61%
Visibility—
Dew point52°
Sat, 3170° / 57°0.14
Morning60°feels 60°
Afternoon66°feels 66°
Evening62°feels 62°
Overnight57°feels 57°
70 °
Lacon, Saturday, 31 October
Rain. High 70°, low 57°.
Pressure30.18 inHg
Wind5.3 mph E
Humidity81%
Visibility—
Dew point59°
Sun, 0161° / 56°0.2
Morning58°feels 58°
Afternoon60°feels 60°
Evening58°feels 58°
Overnight58°feels 58°
61 °
Lacon, Sunday, 1 November
Rain. High 61°, low 56°.
Pressure30.00 inHg
Wind5.7 mph N
Humidity90%
Visibility—
Dew point57°
Mon, 0265° / 55°0
Morning58°feels 57°
Afternoon64°feels 64°
Evening62°feels 62°
Overnight61°feels 61°
65 °
Lacon, Monday, 2 November
Overcast. High 65°, low 55°.
Pressure29.91 inHg
Wind13.4 mph SE
Humidity75%
Visibility—
Dew point55°
Tue, 0364° / 48°0.2
Morning55°feels 54°
Afternoon51°feels 48°
Evening48°feels 42°
Overnight51°feels 46°
64 °
Lacon, Tuesday, 3 November
Light rain. High 64°, low 48°.
Pressure29.71 inHg
Wind22.4 mph W
Humidity67%
Visibility—
Dew point42°
Wed, 0456° / 46°0
Morning48°feels 43°
Afternoon53°feels 50°
Evening48°feels 46°
Overnight48°feels 45°
56 °
Lacon, Wednesday, 4 November
Overcast. High 56°, low 46°.
Pressure29.91 inHg
Wind22.7 mph W
Humidity40%
Visibility—
Dew point29°
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.