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As of 14:08 CDT

Weather in Arnold, IL

55°Current weather

Arnold, Saturday, 17 October, 14:08

Clear. Feels like 53°. High 55°, low 38°.

Pressure30.50 inHg
Wind4.6 mph S
Humidity50%
Visibility6.2 mi
Dew point37°

10-day forecast for Arnold, IL: 38° to 77°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Friday, October 23
55°
Worst day: Saturday, October 17

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1862° / 41°0Clear
MorningClear43°feels 38°
AfternoonClear61°feels 59°
EveningClear51°feels 49°
OvernightClear43°feels 40°
62 °Clear

Arnold, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.47 inHg
Wind9.6 mph S
Humidity47%
Visibility6.2 mi
Dew point38°
Mon, 1966° / 43°0Clear
MorningClear44°feels 42°
AfternoonClear65°feels 64°
EveningClear54°feels 52°
OvernightClear47°feels 44°
66 °Clear

Arnold, Monday, 19 October

Clear. High 66°, low 43°.

Pressure30.39 inHg
Wind2.8 mph S
Humidity51%
Visibility6.2 mi
Dew point44°
Tue, 2068° / 44°0Overcast
MorningClear46°feels 45°
AfternoonPartly cloudy67°feels 66°
EveningMostly clear56°feels 54°
OvernightClear48°feels 46°
68 °Overcast

Arnold, Tuesday, 20 October

Overcast. High 68°, low 44°.

Pressure30.36 inHg
Wind3.1 mph S
Humidity49%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 47°0Partly cloudy
MorningOvercast51°feels 50°
AfternoonOvercast68°feels 67°
EveningPartly cloudy59°feels 58°
OvernightMostly clear50°feels 48°
69 °Partly cloudy

Arnold, Wednesday, 21 October

Partly cloudy. High 69°, low 47°.

Pressure30.27 inHg
Wind4.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point48°
Thu, 2271° / 49°0Clear
MorningClear55°feels 55°
AfternoonClear69°feels 68°
EveningClear61°feels 59°
OvernightClear55°feels 54°
71 °Clear

Arnold, Thursday, 22 October

Clear. High 71°, low 49°.

Pressure30.24 inHg
Wind4.7 mph E
Humidity43%
Visibility—
Dew point44°
Fri, 2377° / 54°0Mostly clear
MorningMostly clear60°feels 59°
AfternoonMostly clear74°feels 73°
EveningMostly clear66°feels 64°
OvernightMostly clear61°feels 59°
77 °Mostly clear

Arnold, Friday, 23 October

Mostly clear. High 77°, low 54°.

Pressure30.15 inHg
Wind10.4 mph SE
Humidity28%
Visibility—
Dew point38°
Sat, 2476° / 60°0Overcast
MorningOvercast64°feels 62°
AfternoonOvercast73°feels 72°
EveningOvercast69°feels 67°
OvernightOvercast66°feels 64°
76 °Overcast

Arnold, Saturday, 24 October

Overcast. High 76°, low 60°.

Pressure30.12 inHg
Wind15.3 mph S
Humidity30%
Visibility—
Dew point39°
Sun, 2571° / 59°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast69°feels 69°
EveningOvercast62°feels 60°
OvernightOvercast59°feels 58°
71 °Overcast

Arnold, Sunday, 25 October

Overcast. High 71°, low 59°.

Pressure30.09 inHg
Wind13.5 mph W
Humidity63%
Visibility—
Dew point56°
Mon, 2674° / 51°0Clear
MorningClear56°feels 55°
AfternoonClear70°feels 69°
EveningClear66°feels 65°
OvernightClear61°feels 60°
74 °Clear

Arnold, Monday, 26 October

Clear. High 74°, low 51°.

Pressure30.18 inHg
Wind8.7 mph SE
Humidity44%
Visibility—
Dew point45°

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.