10-day forecast for Arnold, IL: 26° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Tuesday, November 10
40°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0751° / 30°0
Morning36°feels 32°
Afternoon50°feels 49°
Evening40°feels 38°
Overnight34°feels 31°
51 °
Arnold, Saturday, 7 November
Overcast. High 51°, low 30°.
Pressure30.27 inHg
Wind4 mph W
Humidity55%
Visibility6.2 mi
Dew point34°
Sun, 0862° / 38°0
Morning42°feels 37°
Afternoon62°feels 60°
Evening50°feels 49°
Overnight38°feels 33°
62 °
Arnold, Sunday, 8 November
Clear. High 62°, low 38°.
Pressure30.12 inHg
Wind8.4 mph W
Humidity61%
Visibility6.2 mi
Dew point45°
Mon, 0963° / 39°0
Morning43°feels 43°
Afternoon63°feels 61°
Evening53°feels 52°
Overnight42°feels 40°
63 °
Arnold, Monday, 9 November
Clear. High 63°, low 39°.
Pressure30.18 inHg
Wind7 mph SW
Humidity49%
Visibility6.2 mi
Dew point41°
Tue, 1064° / 47°0
Morning51°feels 50°
Afternoon64°feels 63°
Evening52°feels 51°
Overnight51°feels 49°
64 °
Arnold, Tuesday, 10 November
Clear. High 64°, low 47°.
Pressure30.06 inHg
Wind4.1 mph NW
Humidity64%
Visibility6.2 mi
Dew point50°
Wed, 1165° / 45°0.01
Morning50°feels 49°
Afternoon62°feels 62°
Evening58°feels 57°
Overnight53°feels 51°
65 °
Arnold, Wednesday, 11 November
Light rain. High 65°, low 45°.
Pressure29.83 inHg
Wind11.3 mph W
Humidity69%
Visibility—
Dew point50°
Thu, 1251° / 40°0.02
Morning48°feels 42°
Afternoon47°feels 40°
Evening42°feels 35°
Overnight41°feels 34°
51 °
Arnold, Thursday, 12 November
Light rain. High 51°, low 40°.
Pressure29.88 inHg
Wind19.1 mph N
Humidity64%
Visibility—
Dew point36°
Fri, 1340° / 30°0
Morning33°feels 23°
Afternoon39°feels 31°
Evening33°feels 27°
Overnight31°feels 23°
40 °
Arnold, Friday, 13 November
Clear. High 40°, low 30°.
Pressure30.15 inHg
Wind14.1 mph N
Humidity43%
Visibility—
Dew point18°
Sat, 1443° / 26°0
Morning30°feels 24°
Afternoon40°feels 36°
Evening36°feels 32°
Overnight32°feels 31°
43 °
Arnold, Saturday, 14 November
Clear. High 43°, low 26°.
Pressure30.24 inHg
Wind7.5 mph NW
Humidity36%
Visibility—
Dew point14°
Sun, 1551° / 30°0
Morning35°feels 30°
Afternoon47°feels 44°
Evening42°feels 37°
Overnight38°feels 33°
51 °
Arnold, Sunday, 15 November
Overcast. High 51°, low 30°.
Pressure30.33 inHg
Wind8 mph S
Humidity30%
Visibility—
Dew point16°
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.