As of 10:38 CDT

Weather in Caseyville, MS

61°

Caseyville, Sunday, 18 October, 10:38

Clear. Feels like 60°. High 72°, low 46°.

Pressure30.39 inHg

Wind5.3 mph E

Humidity54%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Mon, 1974° / 47°

74 °

Caseyville, Monday, 19 October

Clear. High 74°, low 47°.

Pressure30.30 inHg

Wind4.6 mph E

Humidity39%

Visibility6.2 mi

Dew point42°

Tue, 2075° / 51°

75 °

Caseyville, Tuesday, 20 October

Clear. High 75°, low 51°.

Pressure30.27 inHg

Wind4.4 mph NE

Humidity45%

Visibility6.2 mi

Dew point49°

Wed, 2178° / 52°

78 °

Caseyville, Wednesday, 21 October

Clear. High 78°, low 52°.

Pressure30.21 inHg

Wind4.4 mph NE

Humidity34%

Visibility6.2 mi

Dew point46°

Thu, 2280° / 54°

80 °

Caseyville, Thursday, 22 October

Clear. High 80°, low 54°.

Pressure30.15 inHg

Wind7 mph NE

Humidity28%

Visibility—

Dew point40°

Fri, 2380° / 54°

80 °

Caseyville, Friday, 23 October

Clear. High 80°, low 54°.

Pressure30.15 inHg

Wind7.2 mph SE

Humidity29%

Visibility—

Dew point40°

Sat, 2481° / 56°

81 °

Caseyville, Saturday, 24 October

Clear. High 81°, low 56°.

Pressure30.30 inHg

Wind8.6 mph E

Humidity27%

Visibility—

Dew point40°

Sun, 2578° / 51°

78 °

Caseyville, Sunday, 25 October

Mostly clear. High 78°, low 51°.

Pressure30.33 inHg

Wind7.7 mph E

Humidity23%

Visibility—

Dew point32°

Mon, 2678° / 52°

78 °

Caseyville, Monday, 26 October

Overcast. High 78°, low 52°.

Pressure30.18 inHg

Wind8.5 mph E

Humidity40%

Visibility—

Dew point47°

Tue, 2784° / 58°

84 °

Caseyville, Tuesday, 27 October

Overcast. High 84°, low 58°.

Pressure30.09 inHg

Wind9.3 mph E

Humidity46%

Visibility—

Dew point55°

Wed, 2885° / 65°

85 °

Caseyville, Wednesday, 28 October

Overcast. High 85°, low 65°.

Pressure29.97 inHg

Wind6.5 mph SE

Humidity51%

Visibility—

Dew point62°

Thu, 2987° / 68°

87 °

Caseyville, Thursday, 29 October

Overcast. High 87°, low 68°.

Pressure29.88 inHg

Wind5.6 mph SE

Humidity49%

Visibility—

Dew point63°

Fri, 3088° / 69°

0.02

88 °

Caseyville, Friday, 30 October

Light rain. High 88°, low 69°.

Pressure29.85 inHg

Wind10 mph S

Humidity45%

Visibility—

Dew point62°

Sat, 3181° / 62°

0.35

81 °

Caseyville, Saturday, 31 October

Rain. High 81°, low 62°.

Pressure29.91 inHg

Wind10.2 mph W

Humidity57%

Visibility—

Dew point63°

Sun, 0172° / 52°

0.14

72 °

Caseyville, Sunday, 1 November

Light rain. High 72°, low 52°.

Pressure30.21 inHg

Wind10 mph NE

Humidity21%

Visibility—

Dew point27°

Mon, 0273° / 45°

73 °

Caseyville, Monday, 2 November

Clear. High 73°, low 45°.

Pressure30.27 inHg

Wind8.8 mph NE

Humidity16%

Visibility—

Dew point20°

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 Caseyville, MS 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 Caseyville, MS 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.