10-day forecast for Zion, IL: 28° to 60°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Wednesday, November 18
60° · 0.26 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1342° / 34°0
Morning37°feels 29°
Afternoon42°feels 36°
Evening35°feels 27°
Overnight37°feels 30°
42 °
Zion, Friday, 13 November
Overcast. High 42°, low 34°.
Pressure30.09 inHg
Wind11.6 mph N
Humidity66%
Visibility6.2 mi
Dew point27°
Sat, 1444° / 30°0
Morning32°feels 26°
Afternoon44°feels 39°
Evening36°feels 33°
Overnight33°feels 25°
44 °
Zion, Saturday, 14 November
Clear. High 44°, low 30°.
Pressure30.27 inHg
Wind6.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point30°
Sun, 1547° / 28°0
Morning32°feels 26°
Afternoon47°feels 47°
Evening36°feels 34°
Overnight30°feels 25°
47 °
Zion, Sunday, 15 November
Clear. High 47°, low 28°.
Pressure30.45 inHg
Wind2.7 mph NW
Humidity58%
Visibility6.2 mi
Dew point31°
Mon, 1649° / 31°0
Morning36°feels 32°
Afternoon48°feels 45°
Evening39°feels 36°
Overnight32°feels 28°
49 °
Zion, Monday, 16 November
Clear. High 49°, low 31°.
Pressure30.47 inHg
Wind7.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point31°
Tue, 1751° / 34°0
Morning39°feels 34°
Afternoon50°feels 47°
Evening42°feels 38°
Overnight38°feels 34°
51 °
Zion, Tuesday, 17 November
Clear. High 51°, low 34°.
Pressure30.45 inHg
Wind7.7 mph SW
Humidity53%
Visibility—
Dew point33°
Wed, 1855° / 37°0
Morning41°feels 36°
Afternoon51°feels 48°
Evening55°feels 52°
Overnight51°feels 48°
55 °
Zion, Wednesday, 18 November
Overcast. High 55°, low 37°.
Pressure30.24 inHg
Wind17.7 mph S
Humidity56%
Visibility—
Dew point33°
Thu, 1959° / 49°0.16
Morning52°feels 47°
Afternoon57°feels 56°
Evening54°feels 52°
Overnight51°feels 49°
59 °
Zion, Thursday, 19 November
Light rain. High 59°, low 49°.
Pressure30.09 inHg
Wind18 mph SW
Humidity61%
Visibility—
Dew point44°
Fri, 2052° / 49°0.01
Morning50°feels 49°
Afternoon52°feels 50°
Evening51°feels 50°
Overnight51°feels 50°
52 °
Zion, Friday, 20 November
Light rain. High 52°, low 49°.
Pressure30.36 inHg
Wind6 mph SE
Humidity72%
Visibility—
Dew point43°
Sat, 2160° / 51°0.26
Morning53°feels 52°
Afternoon59°feels 57°
Evening55°feels 53°
Overnight55°feels 53°
60 °
Zion, Saturday, 21 November
Rain. High 60°, low 51°.
Pressure30.15 inHg
Wind14 mph SW
Humidity53%
Visibility—
Dew point41°
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 Zion, 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.