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As of 00:55 CDT

Weather in Clay City, IL

74°Current weather

Clay City, Sunday, 9 August, 00:55

Clear. Feels like 76°. High 93°, low 74°.

Pressure30.03 inHg
Wind4.6 mph SW
Humidity94%
Visibility6.2 mi
Dew point72°
Mon, 1094° / 75°0Partly cloudy
94 °Partly cloudy

Clay City, Monday, 10 August

Partly cloudy. High 94°, low 75°.

Pressure29.97 inHg
Wind13.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point72°
Tue, 1196° / 79°0Overcast
96 °Overcast

Clay City, Tuesday, 11 August

Overcast. High 96°, low 79°.

Pressure29.88 inHg
Wind14.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point72°
Wed, 1288° / 69°0.1Light rain
88 °Light rain

Clay City, Wednesday, 12 August

Light rain. High 88°, low 69°.

Pressure29.85 inHg
Wind4.9 mph W
Humidity65%
Visibility6.2 mi
Dew point70°
Thu, 1383° / 66°0.69Heavy rain
83 °Heavy rain

Clay City, Thursday, 13 August

Heavy rain. High 83°, low 66°.

Pressure29.94 inHg
Wind15.6 mph E
Humidity68%
Visibility—
Dew point70°
Fri, 1474° / 67°0.91Heavy rain
74 °Heavy rain

Clay City, Friday, 14 August

Heavy rain. High 74°, low 67°.

Pressure30.06 inHg
Wind10.6 mph E
Humidity95%
Visibility—
Dew point67°
Sat, 1574° / 65°0.09Light rain
74 °Light rain

Clay City, Saturday, 15 August

Light rain. High 74°, low 65°.

Pressure30.21 inHg
Wind13.1 mph E
Humidity81%
Visibility—
Dew point64°
Sun, 1681° / 64°0.2Light rain
81 °Light rain

Clay City, Sunday, 16 August

Light rain. High 81°, low 64°.

Pressure30.06 inHg
Wind8.5 mph SE
Humidity74%
Visibility—
Dew point69°
Mon, 1780° / 68°0.11Light rain
80 °Light rain

Clay City, Monday, 17 August

Light rain. High 80°, low 68°.

Pressure30.03 inHg
Wind7.5 mph NE
Humidity87%
Visibility—
Dew point70°
Tue, 1882° / 68°0.03Light rain
82 °Light rain

Clay City, Tuesday, 18 August

Light rain. High 82°, low 68°.

Pressure30.00 inHg
Wind6.8 mph NE
Humidity71%
Visibility—
Dew point70°
Wed, 1987° / 71°0Overcast
87 °Overcast

Clay City, Wednesday, 19 August

Overcast. High 87°, low 71°.

Pressure29.91 inHg
Wind12.8 mph N
Humidity62%
Visibility—
Dew point70°
Thu, 2075° / 57°0Clear
75 °Clear

Clay City, Thursday, 20 August

Clear. High 75°, low 57°.

Pressure30.03 inHg
Wind10.8 mph N
Humidity61%
Visibility—
Dew point57°
Fri, 2176° / 56°0Light rain
76 °Light rain

Clay City, Friday, 21 August

Light rain. High 76°, low 56°.

Pressure30.06 inHg
Wind8.7 mph E
Humidity53%
Visibility—
Dew point53°
Sat, 2287° / 62°0.09Light rain
87 °Light rain

Clay City, Saturday, 22 August

Light rain. High 87°, low 62°.

Pressure29.85 inHg
Wind12.8 mph S
Humidity64%
Visibility—
Dew point66°
Sun, 2391° / 70°0.01Light rain
91 °Light rain

Clay City, Sunday, 23 August

Light rain. High 91°, low 70°.

Pressure29.94 inHg
Wind6.6 mph NW
Humidity60%
Visibility—
Dew point71°
Mon, 2488° / 72°0Overcast
88 °Overcast

Clay City, Monday, 24 August

Overcast. High 88°, low 72°.

Pressure30.00 inHg
Wind12.4 mph W
Humidity57%
Visibility—
Dew point69°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Clay City, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Clay City, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.