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As of 13:46 CDT

Weather in Shamrock, IL

88°Current weather

Shamrock, Sunday, 9 August, 13:46

Clear. Feels like 101°. High 88°, low 66°.

Pressure29.94 inHg
Wind6 mph SW
Humidity74%
Visibility6.2 mi
Dew point79°

Two-week outlook for Shamrock, IL: week one averages a high of 88° and week two 85.6°, so week two runs 2.4° cooler than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 88°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)88°69.8°0.9 in / 5 d—
2nd (August 16 – August 22)85.6°67.1°0.4 in / 2 d—

Weekend weather

Sun, August 9
Clear
88°66°
no precip.
Sat, August 15
Light rain
95°71°
0.06 in
Sun, August 16
Partly cloudy
87°66°
no precip.
Sat, August 22
Clear
80°59°
no precip.
Mon, 1093° / 75°0.01Light rain
93 °Light rain

Shamrock, Monday, 10 August

Light rain. High 93°, low 75°.

Pressure29.91 inHg
Wind10.7 mph W
Humidity64%
Visibility6.2 mi
Dew point72°
Tue, 1192° / 72°0.07Light rain
92 °Light rain

Shamrock, Tuesday, 11 August

Light rain. High 92°, low 72°.

Pressure29.85 inHg
Wind14.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 68°0.04Light rain
83 °Light rain

Shamrock, Wednesday, 12 August

Light rain. High 83°, low 68°.

Pressure29.88 inHg
Wind6.9 mph E
Humidity65%
Visibility6.2 mi
Dew point69°
Thu, 1384° / 68°0.34Rain
84 °Rain

Shamrock, Thursday, 13 August

Rain. High 84°, low 68°.

Pressure29.94 inHg
Wind10.9 mph SE
Humidity72%
Visibility6.2 mi
Dew point73°
Fri, 1481° / 68°0.4Rain
81 °Rain

Shamrock, Friday, 14 August

Rain. High 81°, low 68°.

Pressure30.00 inHg
Wind14.9 mph SE
Humidity82%
Visibility—
Dew point71°
Sat, 1595° / 71°0.06Light rain
95 °Light rain

Shamrock, Saturday, 15 August

Light rain. High 95°, low 71°.

Pressure29.94 inHg
Wind15 mph S
Humidity59%
Visibility—
Dew point69°
Sun, 1687° / 66°0Partly cloudy
87 °Partly cloudy

Shamrock, Sunday, 16 August

Partly cloudy. High 87°, low 66°.

Pressure29.97 inHg
Wind17.4 mph S
Humidity72%
Visibility—
Dew point68°
Mon, 1784° / 64°0.04Light rain
84 °Light rain

Shamrock, Monday, 17 August

Light rain. High 84°, low 64°.

Pressure30.00 inHg
Wind16.6 mph SE
Humidity73%
Visibility—
Dew point66°
Tue, 1889° / 74°0Overcast
89 °Overcast

Shamrock, Tuesday, 18 August

Overcast. High 89°, low 74°.

Pressure29.88 inHg
Wind18.9 mph S
Humidity60%
Visibility—
Dew point69°
Wed, 1987° / 69°0Overcast
87 °Overcast

Shamrock, Wednesday, 19 August

Overcast. High 87°, low 69°.

Pressure30.03 inHg
Wind7.8 mph E
Humidity67%
Visibility—
Dew point68°
Thu, 2089° / 69°0.36Rain
89 °Rain

Shamrock, Thursday, 20 August

Rain. High 89°, low 69°.

Pressure29.83 inHg
Wind12.7 mph SE
Humidity64%
Visibility—
Dew point71°
Fri, 2184° / 68°0.03Light rain
84 °Light rain

Shamrock, Friday, 21 August

Light rain. High 84°, low 68°.

Pressure29.85 inHg
Wind14.2 mph N
Humidity67%
Visibility—
Dew point70°
Sat, 2280° / 59°0Clear
80 °Clear

Shamrock, Saturday, 22 August

Clear. High 80°, low 59°.

Pressure30.00 inHg
Wind9.4 mph NE
Humidity60%
Visibility—
Dew point61°

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 Shamrock, 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.