10-day forecast for Arnold, IL: 28° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, November 10
61° · 0.2 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0861° / 34°0
Morning41°feels 36°
Afternoon61°feels 60°
Evening46°feels 43°
Overnight35°feels 28°
61 °
Arnold, Sunday, 8 November
Clear. High 61°, low 34°.
Pressure30.09 inHg
Wind9.5 mph W
Humidity61%
Visibility6.2 mi
Dew point45°
Mon, 0963° / 37°0
Morning42°feels 40°
Afternoon63°feels 62°
Evening54°feels 53°
Overnight40°feels 37°
63 °
Arnold, Monday, 9 November
Clear. High 63°, low 37°.
Pressure30.18 inHg
Wind7.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point41°
Tue, 1065° / 47°0
Morning50°feels 49°
Afternoon65°feels 63°
Evening50°feels 49°
Overnight51°feels 50°
65 °
Arnold, Tuesday, 10 November
Clear. High 65°, low 47°.
Pressure30.09 inHg
Wind3.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point50°
Wed, 1161° / 45°0.2
Morning52°feels 51°
Afternoon60°feels 59°
Evening52°feels 50°
Overnight45°feels 44°
61 °
Arnold, Wednesday, 11 November
Rain. High 61°, low 45°.
Pressure29.83 inHg
Wind5.8 mph SW
Humidity82%
Visibility6.2 mi
Dew point55°
Thu, 1249° / 42°0
Morning46°feels 41°
Afternoon48°feels 42°
Evening43°feels 37°
Overnight42°feels 36°
49 °
Arnold, Thursday, 12 November
Overcast. High 49°, low 42°.
Pressure29.94 inHg
Wind16.1 mph N
Humidity54%
Visibility—
Dew point33°
Fri, 1342° / 32°0
Morning36°feels 29°
Afternoon41°feels 35°
Evening35°feels 29°
Overnight33°feels 26°
42 °
Arnold, Friday, 13 November
Overcast. High 42°, low 32°.
Pressure30.12 inHg
Wind11.7 mph N
Humidity55%
Visibility—
Dew point26°
Sat, 1446° / 28°0
Morning33°feels 26°
Afternoon43°feels 38°
Evening38°feels 33°
Overnight34°feels 29°
46 °
Arnold, Saturday, 14 November
Clear. High 46°, low 28°.
Pressure30.12 inHg
Wind9.6 mph NW
Humidity38%
Visibility—
Dew point18°
Sun, 1560° / 33°0
Morning40°feels 34°
Afternoon55°feels 52°
Evening50°feels 47°
Overnight45°feels 41°
60 °
Arnold, Sunday, 15 November
Mostly clear. High 60°, low 33°.
Pressure30.09 inHg
Wind11.9 mph SW
Humidity38%
Visibility—
Dew point28°
Mon, 1665° / 45°0
Morning50°feels 47°
Afternoon62°feels 60°
Evening59°feels 56°
Overnight55°feels 53°
65 °
Arnold, Monday, 16 November
Overcast. High 65°, low 45°.
Pressure30.06 inHg
Wind8.2 mph SE
Humidity45%
Visibility—
Dew point39°
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 Arnold, 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.