10-day forecast for Junction, IL: 41° to 78°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Sunday, October 25
59°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1864° / 41°0
Morning44°feels 41°
Afternoon63°feels 61°
Evening53°feels 51°
Overnight43°feels 41°
64 °
Junction, Sunday, 18 October
Clear. High 64°, low 41°.
Pressure30.50 inHg
Wind6.8 mph SE
Humidity45%
Visibility6.2 mi
Dew point38°
Mon, 1969° / 43°0
Morning46°feels 45°
Afternoon69°feels 67°
Evening56°feels 55°
Overnight47°feels 47°
69 °
Junction, Monday, 19 October
Clear. High 69°, low 43°.
Pressure30.39 inHg
Wind1.3 mph E
Humidity45%
Visibility6.2 mi
Dew point44°
Tue, 2071° / 44°0
Morning47°feels 45°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight50°feels 50°
71 °
Junction, Tuesday, 20 October
Clear. High 71°, low 44°.
Pressure30.36 inHg
Wind2.5 mph E
Humidity47%
Visibility6.2 mi
Dew point47°
Wed, 2172° / 47°0
Morning54°feels 52°
Afternoon69°feels 67°
Evening60°feels 59°
Overnight50°feels 49°
72 °
Junction, Wednesday, 21 October
Clear. High 72°, low 47°.
Pressure30.27 inHg
Wind3.6 mph E
Humidity38%
Visibility—
Dew point41°
Thu, 2273° / 46°0
Morning54°feels 53°
Afternoon70°feels 69°
Evening62°feels 60°
Overnight56°feels 55°
73 °
Junction, Thursday, 22 October
Clear. High 73°, low 46°.
Pressure30.21 inHg
Wind4.3 mph NE
Humidity36%
Visibility—
Dew point40°
Fri, 2377° / 52°0
Morning59°feels 57°
Afternoon73°feels 72°
Evening63°feels 61°
Overnight58°feels 55°
77 °
Junction, Friday, 23 October
Mostly clear. High 77°, low 52°.
Pressure30.18 inHg
Wind6.4 mph SE
Humidity26%
Visibility—
Dew point35°
Sat, 2477° / 54°0
Morning60°feels 58°
Afternoon73°feels 72°
Evening65°feels 63°
Overnight61°feels 58°
77 °
Junction, Saturday, 24 October
Overcast. High 77°, low 54°.
Pressure30.21 inHg
Wind8.2 mph SE
Humidity30%
Visibility—
Dew point39°
Sun, 2578° / 60°0
Morning65°feels 64°
Afternoon76°feels 75°
Evening66°feels 64°
Overnight64°feels 63°
78 °
Junction, Sunday, 25 October
Overcast. High 78°, low 60°.
Pressure30.09 inHg
Wind13.8 mph S
Humidity32%
Visibility—
Dew point43°
Mon, 2665° / 46°0
Morning61°feels 59°
Afternoon59°feels 58°
Evening52°feels 50°
Overnight49°feels 46°
65 °
Junction, Monday, 26 October
Overcast. High 65°, low 46°.
Pressure30.12 inHg
Wind16.8 mph NW
Humidity62%
Visibility—
Dew point47°
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.