EN
English Español

As of 07:49 CDT

Weather in Isabel, IL

46°Current weather

Isabel, Thursday, 8 October, 07:49

Clear. Feels like 44°. High 82°, low 46°.

Pressure30.06 inHg
Wind5.1 mph N
Humidity81%
Visibility6.2 mi
Dew point41°
Fri, 0986° / 51°0Clear
86 °Clear

Isabel, Friday, 9 October

Clear. High 86°, low 51°.

Pressure30.15 inHg
Wind9.2 mph S
Humidity29%
Visibility6.2 mi
Dew point45°
Sat, 1083° / 61°0Overcast
83 °Overcast

Isabel, Saturday, 10 October

Overcast. High 83°, low 61°.

Pressure30.15 inHg
Wind6.3 mph SE
Humidity41%
Visibility6.2 mi
Dew point53°
Sun, 1174° / 60°0Overcast
74 °Overcast

Isabel, Sunday, 11 October

Overcast. High 74°, low 60°.

Pressure29.97 inHg
Wind5.7 mph NE
Humidity57%
Visibility6.2 mi
Dew point56°
Mon, 1287° / 56°0Clear
87 °Clear

Isabel, Monday, 12 October

Clear. High 87°, low 56°.

Pressure29.91 inHg
Wind11.8 mph S
Humidity35%
Visibility—
Dew point50°
Tue, 1385° / 61°0Clear
85 °Clear

Isabel, Tuesday, 13 October

Clear. High 85°, low 61°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity46%
Visibility—
Dew point60°
Wed, 1474° / 46°0Mostly clear
74 °Mostly clear

Isabel, Wednesday, 14 October

Mostly clear. High 74°, low 46°.

Pressure30.06 inHg
Wind10.2 mph SE
Humidity29%
Visibility—
Dew point33°
Thu, 1592° / 62°0Clear
92 °Clear

Isabel, Thursday, 15 October

Clear. High 92°, low 62°.

Pressure29.91 inHg
Wind20.9 mph SW
Humidity36%
Visibility—
Dew point57°
Fri, 1680° / 64°0.09Light rain
80 °Light rain

Isabel, Friday, 16 October

Light rain. High 80°, low 64°.

Pressure30.06 inHg
Wind19.5 mph SW
Humidity66%
Visibility—
Dew point66°
Sat, 1764° / 53°0Overcast
64 °Overcast

Isabel, Saturday, 17 October

Overcast. High 64°, low 53°.

Pressure30.33 inHg
Wind12.3 mph N
Humidity48%
Visibility—
Dew point42°
Sun, 1872° / 55°0Overcast
72 °Overcast

Isabel, Sunday, 18 October

Overcast. High 72°, low 55°.

Pressure30.21 inHg
Wind5.9 mph E
Humidity42%
Visibility—
Dew point45°
Mon, 1977° / 60°0.01Light rain
77 °Light rain

Isabel, Monday, 19 October

Light rain. High 77°, low 60°.

Pressure30.15 inHg
Wind8.6 mph E
Humidity50%
Visibility—
Dew point53°
Tue, 2074° / 60°0.09Light rain
74 °Light rain

Isabel, Tuesday, 20 October

Light rain. High 74°, low 60°.

Pressure30.06 inHg
Wind9.3 mph NW
Humidity52%
Visibility—
Dew point53°
Wed, 2172° / 54°0Partly cloudy
72 °Partly cloudy

Isabel, Wednesday, 21 October

Partly cloudy. High 72°, low 54°.

Pressure29.97 inHg
Wind7.1 mph E
Humidity45%
Visibility—
Dew point46°
Thu, 2280° / 52°0Partly cloudy
80 °Partly cloudy

Isabel, Thursday, 22 October

Partly cloudy. High 80°, low 52°.

Pressure29.77 inHg
Wind14.1 mph S
Humidity36%
Visibility—
Dew point45°
Fri, 2385° / 65°0.05Light rain
85 °Light rain

Isabel, Friday, 23 October

Light rain. High 85°, low 65°.

Pressure29.85 inHg
Wind15.6 mph S
Humidity44%
Visibility—
Dew point57°

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 Isabel, 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 Isabel, 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.