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As of 11:34 CDT

Weather in Jeisyville, IL

84°Current weather

Jeisyville, Sunday, 9 August, 11:34

Mostly clear. Feels like 94°. High 91°, low 71°.

Pressure30.00 inHg
Wind13.9 mph S
Humidity80%
Visibility6.2 mi
Dew point77°
Mon, 1096° / 77°0Mostly clear
96 °Mostly clear

Jeisyville, Monday, 10 August

Mostly clear. High 96°, low 77°.

Pressure29.94 inHg
Wind13.1 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 71°0.11Light rain
94 °Light rain

Jeisyville, Tuesday, 11 August

Light rain. High 94°, low 71°.

Pressure29.88 inHg
Wind14.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point72°
Wed, 1293° / 74°0.01Light rain
93 °Light rain

Jeisyville, Wednesday, 12 August

Light rain. High 93°, low 74°.

Pressure29.83 inHg
Wind5.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point71°
Thu, 1381° / 70°1.15Rain
81 °Rain

Jeisyville, Thursday, 13 August

Rain. High 81°, low 70°.

Pressure29.88 inHg
Wind15.6 mph E
Humidity74%
Visibility—
Dew point71°
Fri, 1477° / 69°0.41Rain
77 °Rain

Jeisyville, Friday, 14 August

Rain. High 77°, low 69°.

Pressure30.03 inHg
Wind13.4 mph E
Humidity83%
Visibility—
Dew point69°
Sat, 1585° / 67°0.01Light rain
85 °Light rain

Jeisyville, Saturday, 15 August

Light rain. High 85°, low 67°.

Pressure30.09 inHg
Wind14.3 mph SE
Humidity74%
Visibility—
Dew point70°
Sun, 1686° / 69°0Overcast
86 °Overcast

Jeisyville, Sunday, 16 August

Overcast. High 86°, low 69°.

Pressure30.00 inHg
Wind14.3 mph NW
Humidity70%
Visibility—
Dew point73°
Mon, 1778° / 62°0Overcast
78 °Overcast

Jeisyville, Monday, 17 August

Overcast. High 78°, low 62°.

Pressure30.09 inHg
Wind8.2 mph N
Humidity61%
Visibility—
Dew point61°
Tue, 1884° / 63°0Overcast
84 °Overcast

Jeisyville, Tuesday, 18 August

Overcast. High 84°, low 63°.

Pressure29.85 inHg
Wind11.8 mph S
Humidity65%
Visibility—
Dew point66°
Wed, 1985° / 67°0Mostly clear
85 °Mostly clear

Jeisyville, Wednesday, 19 August

Mostly clear. High 85°, low 67°.

Pressure29.83 inHg
Wind13.7 mph NW
Humidity61%
Visibility—
Dew point68°
Thu, 2081° / 61°0Mostly clear
81 °Mostly clear

Jeisyville, Thursday, 20 August

Mostly clear. High 81°, low 61°.

Pressure29.94 inHg
Wind6.2 mph N
Humidity58%
Visibility—
Dew point61°
Fri, 2186° / 62°0Overcast
86 °Overcast

Jeisyville, Friday, 21 August

Overcast. High 86°, low 62°.

Pressure29.85 inHg
Wind15.6 mph S
Humidity56%
Visibility—
Dew point62°
Sat, 2289° / 67°0Clear
89 °Clear

Jeisyville, Saturday, 22 August

Clear. High 89°, low 67°.

Pressure29.83 inHg
Wind15 mph N
Humidity52%
Visibility—
Dew point65°
Sun, 2380° / 60°0Clear
80 °Clear

Jeisyville, Sunday, 23 August

Clear. High 80°, low 60°.

Pressure30.15 inHg
Wind10.2 mph NE
Humidity46%
Visibility—
Dew point54°
Mon, 2481° / 59°0Clear
81 °Clear

Jeisyville, Monday, 24 August

Clear. High 81°, low 59°.

Pressure30.21 inHg
Wind7.3 mph SE
Humidity43%
Visibility—
Dew point53°

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 Jeisyville, 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 Jeisyville, 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.