10-day forecast for Half Day, IL: 42° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Tuesday, November 3
64° · 0.6 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3164° / 53°0.3
Morning54°feels 53°
Afternoon63°feels 62°
Evening61°feels 61°
Overnight57°feels 56°
64 °
Half Day, Saturday, 31 October
Rain. High 64°, low 53°.
Pressure30.36 inHg
Wind6.1 mph SE
Humidity70%
Visibility6.2 mi
Dew point49°
Sun, 0163° / 53°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening59°feels 59°
Overnight54°feels 54°
63 °
Half Day, Sunday, 1 November
Overcast. High 63°, low 53°.
Pressure30.36 inHg
Wind2.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Mon, 0262° / 55°0.01
Morning55°feels 54°
Afternoon61°feels 60°
Evening61°feels 61°
Overnight56°feels 55°
62 °
Half Day, Monday, 2 November
Light rain. High 62°, low 55°.
Pressure30.12 inHg
Wind7.2 mph S
Humidity80%
Visibility6.2 mi
Dew point53°
Tue, 0369° / 63°0
Morning63°feels 63°
Afternoon68°feels 68°
Evening67°feels 67°
Overnight63°feels 62°
69 °
Half Day, Tuesday, 3 November
Overcast. High 69°, low 63°.
Pressure29.85 inHg
Wind16.5 mph SW
Humidity76%
Visibility—
Dew point60°
Wed, 0464° / 58°0.6
Morning64°feels 64°
Afternoon64°feels 64°
Evening60°feels 60°
Overnight60°feels 60°
64 °
Half Day, Wednesday, 4 November
Rain. High 64°, low 58°.
Pressure29.65 inHg
Wind10.5 mph N
Humidity97%
Visibility—
Dew point63°
Thu, 0556° / 52°0.19
Morning53°feels 52°
Afternoon55°feels 54°
Evening53°feels 51°
Overnight52°feels 51°
56 °
Half Day, Thursday, 5 November
Rain. High 56°, low 52°.
Pressure29.74 inHg
Wind14.3 mph N
Humidity81%
Visibility—
Dew point49°
Fri, 0652° / 48°0.02
Morning51°feels 47°
Afternoon51°feels 49°
Evening49°feels 44°
Overnight48°feels 43°
52 °
Half Day, Friday, 6 November
Light rain. High 52°, low 48°.
Pressure29.91 inHg
Wind12.8 mph N
Humidity75%
Visibility—
Dew point44°
Sat, 0750° / 42°0
Morning45°feels 40°
Afternoon49°feels 46°
Evening45°feels 40°
Overnight44°feels 39°
50 °
Half Day, Saturday, 7 November
Mostly clear. High 50°, low 42°.
Pressure30.15 inHg
Wind11.6 mph N
Humidity53%
Visibility—
Dew point33°
Sun, 0847° / 43°0
Morning44°feels 40°
Afternoon46°feels 42°
Evening45°feels 41°
Overnight45°feels 40°
47 °
Half Day, Sunday, 8 November
Overcast. High 47°, low 43°.
Pressure30.39 inHg
Wind11.4 mph NE
Humidity54%
Visibility—
Dew point31°
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 Half Day, 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.