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As of 21:54 CDT

Weather in Arnold, IL

72°Current weather

Arnold, Saturday, 8 August, 21:54

Clear. Feels like 73°. High 88°, low 70°.

Pressure30.00 inHg
Wind6.4 mph S
Humidity86%
Visibility6.2 mi
Dew point68°

Two-week outlook for Arnold, IL: week one averages a high of 89.1° and week two 77.2°, so week two runs 11.9° cooler than week one. Around 3.6 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 8: 88°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)89.1°70°3.0 in / 4 d—
2nd (August 15 – August 21)77.2°61.9°0.6 in / 3 d—

Weekend weather

Sat, August 8
Clear
88°70°
no precip.
Sun, August 9
Clear
94°71°
no precip.
Sat, August 15
Light rain
73°64°
0.24 in
Sun, August 16
Rain
76°64°
0.2 in
Sun, 0994° / 71°0Clear
94 °Clear

Arnold, Sunday, 9 August

Clear. High 94°, low 71°.

Pressure29.91 inHg
Wind15.5 mph S
Humidity61%
Visibility6.2 mi
Dew point73°
Mon, 1098° / 75°0Overcast
98 °Overcast

Arnold, Monday, 10 August

Overcast. High 98°, low 75°.

Pressure29.91 inHg
Wind12.7 mph SW
Humidity54%
Visibility6.2 mi
Dew point70°
Tue, 11100° / 73°0.04Light rain
100 °Light rain

Arnold, Tuesday, 11 August

Light rain. High 100°, low 73°.

Pressure29.83 inHg
Wind18.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point70°
Wed, 1286° / 71°0.18Light rain
86 °Light rain

Arnold, Wednesday, 12 August

Light rain. High 86°, low 71°.

Pressure29.85 inHg
Wind4 mph N
Humidity74%
Visibility6.2 mi
Dew point74°
Thu, 1383° / 65°2.58Heavy rain
83 °Heavy rain

Arnold, Thursday, 13 August

Heavy rain. High 83°, low 65°.

Pressure29.91 inHg
Wind14.5 mph E
Humidity65%
Visibility—
Dew point68°
Fri, 1475° / 65°0.18Light rain
75 °Light rain

Arnold, Friday, 14 August

Light rain. High 75°, low 65°.

Pressure30.06 inHg
Wind12.9 mph E
Humidity78%
Visibility—
Dew point67°
Sat, 1573° / 64°0.24Light rain
73 °Light rain

Arnold, Saturday, 15 August

Light rain. High 73°, low 64°.

Pressure30.21 inHg
Wind14 mph SE
Humidity81%
Visibility—
Dew point64°
Sun, 1676° / 64°0.2Rain
76 °Rain

Arnold, Sunday, 16 August

Rain. High 76°, low 64°.

Pressure30.09 inHg
Wind10.1 mph E
Humidity86%
Visibility—
Dew point67°
Mon, 1779° / 66°0.13Light rain
79 °Light rain

Arnold, Monday, 17 August

Light rain. High 79°, low 66°.

Pressure30.06 inHg
Wind6 mph E
Humidity75%
Visibility—
Dew point68°
Tue, 1882° / 66°0Overcast
82 °Overcast

Arnold, Tuesday, 18 August

Overcast. High 82°, low 66°.

Pressure30.00 inHg
Wind6.5 mph SE
Humidity72%
Visibility—
Dew point69°
Wed, 1984° / 64°0Overcast
84 °Overcast

Arnold, Wednesday, 19 August

Overcast. High 84°, low 64°.

Pressure29.88 inHg
Wind11.1 mph N
Humidity71%
Visibility—
Dew point71°
Thu, 2074° / 56°0Overcast
74 °Overcast

Arnold, Thursday, 20 August

Overcast. High 74°, low 56°.

Pressure30.03 inHg
Wind13.7 mph NE
Humidity58%
Visibility—
Dew point55°
Fri, 2172° / 53°0Overcast
72 °Overcast

Arnold, Friday, 21 August

Overcast. High 72°, low 53°.

Pressure30.06 inHg
Wind9.4 mph E
Humidity56%
Visibility—
Dew point53°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Arnold, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.