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As of 03:19 CDT

Weather in Arthur, IL

74°Current weather

Arthur, Sunday, 9 August, 03:19

Partly cloudy. Feels like 75°. High 91°, low 72°.

Pressure30.00 inHg
Wind6.6 mph SW
Humidity94%
Visibility6.2 mi
Dew point72°

Two-week outlook for Arthur, IL: week one averages a high of 84.9° and week two 90.8°, so week two runs 6° warmer than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 91°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)84.9°68.1°1.0 in / 5 d—
2nd (August 16 – August 22)90.8°70.1°0.2 in / 1 d—

Weekend weather

Sun, August 9
Overcast
91°72°
no precip.
Sat, August 15
Light rain
75°62°
0.16 in
Sun, August 16
Light rain
82°64°
0.2 in
Sat, August 22
Clear
102°76°
no precip.
Mon, 1096° / 77°0.02Light rain
96 °Light rain

Arthur, Monday, 10 August

Light rain. High 96°, low 77°.

Pressure29.91 inHg
Wind13.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Tue, 1193° / 69°0.04Light rain
93 °Light rain

Arthur, Tuesday, 11 August

Light rain. High 93°, low 69°.

Pressure29.88 inHg
Wind14.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Wed, 1287° / 69°0.18Rain
87 °Rain

Arthur, Wednesday, 12 August

Rain. High 87°, low 69°.

Pressure29.83 inHg
Wind10 mph W
Humidity67%
Visibility6.2 mi
Dew point73°
Thu, 1383° / 68°0.09Light rain
83 °Light rain

Arthur, Thursday, 13 August

Light rain. High 83°, low 68°.

Pressure29.94 inHg
Wind14.8 mph NE
Humidity58%
Visibility—
Dew point65°
Fri, 1469° / 61°0.52Rain
69 °Rain

Arthur, Friday, 14 August

Rain. High 69°, low 61°.

Pressure30.12 inHg
Wind13.9 mph NE
Humidity96%
Visibility—
Dew point63°
Sat, 1575° / 62°0.16Light rain
75 °Light rain

Arthur, Saturday, 15 August

Light rain. High 75°, low 62°.

Pressure30.18 inHg
Wind11.7 mph E
Humidity78%
Visibility—
Dew point64°
Sun, 1682° / 64°0.2Light rain
82 °Light rain

Arthur, Sunday, 16 August

Light rain. High 82°, low 64°.

Pressure30.06 inHg
Wind8.3 mph SE
Humidity74%
Visibility—
Dew point68°
Mon, 1781° / 67°0Partly cloudy
81 °Partly cloudy

Arthur, Monday, 17 August

Partly cloudy. High 81°, low 67°.

Pressure30.09 inHg
Wind7.3 mph NE
Humidity60%
Visibility—
Dew point64°
Tue, 1884° / 65°0Partly cloudy
84 °Partly cloudy

Arthur, Tuesday, 18 August

Partly cloudy. High 84°, low 65°.

Pressure30.03 inHg
Wind8 mph E
Humidity55%
Visibility—
Dew point62°
Wed, 1991° / 69°0Partly cloudy
91 °Partly cloudy

Arthur, Wednesday, 19 August

Partly cloudy. High 91°, low 69°.

Pressure29.94 inHg
Wind15.8 mph S
Humidity61%
Visibility—
Dew point70°
Thu, 20103° / 75°0Mostly clear
103 °Mostly clear

Arthur, Thursday, 20 August

Mostly clear. High 103°, low 75°.

Pressure29.83 inHg
Wind11.2 mph SW
Humidity38%
Visibility—
Dew point65°
Fri, 2193° / 75°0Partly cloudy
93 °Partly cloudy

Arthur, Friday, 21 August

Partly cloudy. High 93°, low 75°.

Pressure29.88 inHg
Wind9.4 mph NE
Humidity52%
Visibility—
Dew point70°
Sat, 22102° / 76°0Clear
102 °Clear

Arthur, Saturday, 22 August

Clear. High 102°, low 76°.

Pressure29.85 inHg
Wind9.5 mph S
Humidity44%
Visibility—
Dew point69°

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 Arthur, 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.