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As of 12:07 CDT

Weather in Terra Cotta, IL

78°Current weather

Terra Cotta, Sunday, 9 August, 12:07

Heavy rain. Feels like 79°. High 84°, low 62°.

Pressure29.97 inHg
Wind9 mph S
Humidity85%
Visibility2.1 mi
Dew point73°

Two-week outlook for Terra Cotta, IL: week one averages a high of 79.6° and week two 76.1°, so week two runs 3.5° cooler than week one. Around 2.9 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, August 9: 84°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.6°62.8°2.4 in / 5 d—
2nd (August 16 – August 22)76.1°60.6°0.5 in / 3 d—

Weekend weather

Sun, August 9
Heavy rain
84°62°
0.83 in
Sat, August 15
Light rain
75°60°
0.06 in
Sun, August 16
Light rain
74°64°
0.19 in
Sat, August 22
Light rain
80°62°
0.02 in
Mon, 1088° / 71°0.5Heavy rain
88 °Heavy rain

Terra Cotta, Monday, 10 August

Heavy rain. High 88°, low 71°.

Pressure29.91 inHg
Wind4.2 mph E
Humidity71%
Visibility6.2 mi
Dew point72°
Tue, 1182° / 65°0.98Heavy rain
82 °Heavy rain

Terra Cotta, Tuesday, 11 August

Heavy rain. High 82°, low 65°.

Pressure29.80 inHg
Wind9.2 mph S
Humidity71%
Visibility6.2 mi
Dew point72°
Wed, 1284° / 63°0Clear
84 °Clear

Terra Cotta, Wednesday, 12 August

Clear. High 84°, low 63°.

Pressure29.85 inHg
Wind3.9 mph NW
Humidity65%
Visibility6.2 mi
Dew point67°
Thu, 1372° / 60°0.06Light rain
72 °Light rain

Terra Cotta, Thursday, 13 August

Light rain. High 72°, low 60°.

Pressure29.97 inHg
Wind7.4 mph E
Humidity75%
Visibility6.2 mi
Dew point64°
Fri, 1472° / 58°0Overcast
72 °Overcast

Terra Cotta, Friday, 14 August

Overcast. High 72°, low 58°.

Pressure30.15 inHg
Wind14.5 mph E
Humidity56%
Visibility—
Dew point54°
Sat, 1575° / 60°0.06Light rain
75 °Light rain

Terra Cotta, Saturday, 15 August

Light rain. High 75°, low 60°.

Pressure30.21 inHg
Wind12.7 mph SE
Humidity54%
Visibility—
Dew point55°
Sun, 1674° / 64°0.19Light rain
74 °Light rain

Terra Cotta, Sunday, 16 August

Light rain. High 74°, low 64°.

Pressure30.00 inHg
Wind12 mph NW
Humidity83%
Visibility—
Dew point65°
Mon, 1776° / 61°0Overcast
76 °Overcast

Terra Cotta, Monday, 17 August

Overcast. High 76°, low 61°.

Pressure30.09 inHg
Wind7.6 mph N
Humidity60%
Visibility—
Dew point57°
Tue, 1877° / 59°0Overcast
77 °Overcast

Terra Cotta, Tuesday, 18 August

Overcast. High 77°, low 59°.

Pressure29.91 inHg
Wind10 mph S
Humidity82%
Visibility—
Dew point59°
Wed, 1973° / 61°0.02Light rain
73 °Light rain

Terra Cotta, Wednesday, 19 August

Light rain. High 73°, low 61°.

Pressure29.83 inHg
Wind13.7 mph NW
Humidity73%
Visibility—
Dew point62°
Thu, 2075° / 58°0.09Light rain
75 °Light rain

Terra Cotta, Thursday, 20 August

Light rain. High 75°, low 58°.

Pressure29.94 inHg
Wind7.2 mph SE
Humidity77%
Visibility—
Dew point62°
Fri, 2178° / 60°0.13Rain
78 °Rain

Terra Cotta, Friday, 21 August

Rain. High 78°, low 60°.

Pressure29.77 inHg
Wind15.3 mph S
Humidity69%
Visibility—
Dew point61°
Sat, 2280° / 62°0.02Light rain
80 °Light rain

Terra Cotta, Saturday, 22 August

Light rain. High 80°, low 62°.

Pressure29.80 inHg
Wind15.3 mph NW
Humidity51%
Visibility—
Dew point58°

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 Terra Cotta, 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.