10-day forecast for Lacon, IL: 35° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, October 22
60° · 0.19 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2275° / 46°0
Morning50°feels 49°
Afternoon74°feels 74°
Evening56°feels 55°
Overnight49°feels 48°
75 °
Lacon, Thursday, 22 October
Clear. High 75°, low 46°.
Pressure30.27 inHg
Wind1.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point51°
Fri, 2371° / 46°0
Morning52°feels 51°
Afternoon71°feels 70°
Evening59°feels 58°
Overnight50°feels 49°
71 °
Lacon, Friday, 23 October
Clear. High 71°, low 46°.
Pressure30.33 inHg
Wind5.4 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sat, 2469° / 49°0
Morning52°feels 51°
Afternoon69°feels 68°
Evening58°feels 57°
Overnight52°feels 51°
69 °
Lacon, Saturday, 24 October
Overcast. High 69°, low 49°.
Pressure30.36 inHg
Wind7.5 mph S
Humidity54%
Visibility6.2 mi
Dew point49°
Sun, 2571° / 51°0
Morning54°feels 53°
Afternoon70°feels 69°
Evening60°feels 59°
Overnight53°feels 51°
71 °
Lacon, Sunday, 25 October
Overcast. High 71°, low 51°.
Pressure30.36 inHg
Wind4.9 mph S
Humidity56%
Visibility6.2 mi
Dew point49°
Mon, 2669° / 53°0
Morning57°feels 56°
Afternoon67°feels 66°
Evening61°feels 60°
Overnight58°feels 57°
69 °
Lacon, Monday, 26 October
Overcast. High 69°, low 53°.
Pressure30.24 inHg
Wind8 mph S
Humidity52%
Visibility—
Dew point48°
Tue, 2761° / 54°0
Morning56°feels 55°
Afternoon60°feels 59°
Evening57°feels 56°
Overnight56°feels 55°
61 °
Lacon, Tuesday, 27 October
Overcast. High 61°, low 54°.
Pressure30.21 inHg
Wind9.3 mph SE
Humidity61%
Visibility—
Dew point46°
Wed, 2860° / 44°0.19
Morning55°feels 54°
Afternoon53°feels 51°
Evening45°feels 38°
Overnight46°feels 40°
60 °
Lacon, Wednesday, 28 October
Light rain. High 60°, low 44°.
Pressure30.03 inHg
Wind18.4 mph NW
Humidity86%
Visibility—
Dew point50°
Thu, 2950° / 40°0
Morning42°feels 36°
Afternoon49°feels 44°
Evening42°feels 39°
Overnight40°feels 36°
50 °
Lacon, Thursday, 29 October
Clear. High 50°, low 40°.
Pressure30.33 inHg
Wind14.6 mph N
Humidity43%
Visibility—
Dew point27°
Fri, 3054° / 35°0
Morning40°feels 36°
Afternoon52°feels 48°
Evening50°feels 47°
Overnight45°feels 41°
54 °
Lacon, Friday, 30 October
Overcast. High 54°, low 35°.
Pressure30.21 inHg
Wind10.9 mph SW
Humidity42%
Visibility—
Dew point27°
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.