10-day forecast for Junction, IL: 32° to 88°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Tuesday, October 13
68° · 0.53 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1182° / 52°0
Morning57°feels 57°
Afternoon79°feels 79°
Evening63°feels 63°
Overnight55°feels 54°
82 °
Junction, Sunday, 11 October
Clear. High 82°, low 52°.
Pressure30.00 inHg
Wind7.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point57°
Mon, 1287° / 57°0
Morning65°feels 65°
Afternoon87°feels 86°
Evening76°feels 76°
Overnight63°feels 63°
87 °
Junction, Monday, 12 October
Clear. High 87°, low 57°.
Pressure30.00 inHg
Wind9.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point61°
Tue, 1388° / 67°0
Morning69°feels 68°
Afternoon88°feels 89°
Evening78°feels 79°
Overnight71°feels 70°
88 °
Junction, Tuesday, 13 October
Clear. High 88°, low 67°.
Pressure29.94 inHg
Wind10.7 mph SW
Humidity44%
Visibility6.2 mi
Dew point61°
Wed, 1478° / 70°0.37
Morning74°feels 75°
Afternoon74°feels 76°
Evening72°feels 74°
Overnight75°feels 75°
78 °
Junction, Wednesday, 14 October
Rain. High 78°, low 70°.
Pressure30.03 inHg
Wind7.8 mph W
Humidity92%
Visibility—
Dew point72°
Thu, 1577° / 66°0.33
Morning69°feels 70°
Afternoon76°feels 77°
Evening70°feels 71°
Overnight68°feels 69°
77 °
Junction, Thursday, 15 October
Rain. High 77°, low 66°.
Pressure30.12 inHg
Wind9.2 mph E
Humidity71%
Visibility—
Dew point65°
Fri, 1668° / 51°0.53
Morning64°feels 63°
Afternoon65°feels 63°
Evening55°feels 52°
Overnight53°feels 51°
68 °
Junction, Friday, 16 October
Rain. High 68°, low 51°.
Pressure30.00 inHg
Wind18.4 mph W
Humidity44%
Visibility—
Dew point43°
Sat, 1746° / 38°0
Morning40°feels 32°
Afternoon44°feels 36°
Evening40°feels 34°
Overnight38°feels 31°
46 °
Junction, Saturday, 17 October
Overcast. High 46°, low 38°.
Pressure30.33 inHg
Wind18.8 mph NW
Humidity42%
Visibility—
Dew point22°
Sun, 1852° / 32°0
Morning37°feels 31°
Afternoon49°feels 46°
Evening43°feels 41°
Overnight39°feels 35°
52 °
Junction, Sunday, 18 October
Clear. High 52°, low 32°.
Pressure30.50 inHg
Wind7.3 mph NW
Humidity42%
Visibility—
Dew point26°
Mon, 1960° / 35°0
Morning41°feels 37°
Afternoon56°feels 53°
Evening48°feels 46°
Overnight43°feels 40°
60 °
Junction, Monday, 19 October
Clear. High 60°, low 35°.
Pressure30.45 inHg
Wind7 mph S
Humidity30%
Visibility—
Dew point23°
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 Junction, 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.