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As of 15:56 CDT

Weather in Alexander, IL

86°Current weather

Alexander, Friday, 9 October, 15:56

Clear. Feels like 84°. High 86°, low 54°.

Pressure30.00 inHg
Wind5.7 mph S
Humidity32%
Visibility6.2 mi
Dew point53°
Sat, 1080° / 54°0Overcast
80 °Overcast

Alexander, Saturday, 10 October

Overcast. High 80°, low 54°.

Pressure30.06 inHg
Wind7.6 mph SE
Humidity46%
Visibility6.2 mi
Dew point53°
Sun, 1183° / 52°0Clear
83 °Clear

Alexander, Sunday, 11 October

Clear. High 83°, low 52°.

Pressure29.94 inHg
Wind2.2 mph S
Humidity50%
Visibility6.2 mi
Dew point56°
Mon, 1289° / 66°0Mostly clear
89 °Mostly clear

Alexander, Monday, 12 October

Mostly clear. High 89°, low 66°.

Pressure29.88 inHg
Wind12.6 mph SW
Humidity42%
Visibility6.2 mi
Dew point59°
Tue, 1388° / 74°0Overcast
88 °Overcast

Alexander, Tuesday, 13 October

Overcast. High 88°, low 74°.

Pressure29.85 inHg
Wind10.5 mph W
Humidity56%
Visibility6.2 mi
Dew point69°
Wed, 1471° / 66°0.27Light rain
71 °Light rain

Alexander, Wednesday, 14 October

Light rain. High 71°, low 66°.

Pressure30.03 inHg
Wind11.8 mph NE
Humidity87%
Visibility—
Dew point66°
Thu, 1582° / 59°0.33Rain
82 °Rain

Alexander, Thursday, 15 October

Rain. High 82°, low 59°.

Pressure29.88 inHg
Wind17.7 mph W
Humidity76%
Visibility—
Dew point63°
Fri, 1665° / 49°0Overcast
65 °Overcast

Alexander, Friday, 16 October

Overcast. High 65°, low 49°.

Pressure30.12 inHg
Wind20.9 mph W
Humidity36%
Visibility—
Dew point32°
Sat, 1745° / 38°0Overcast
45 °Overcast

Alexander, Saturday, 17 October

Overcast. High 45°, low 38°.

Pressure30.42 inHg
Wind19.8 mph W
Humidity49%
Visibility—
Dew point26°
Sun, 1852° / 33°0Clear
52 °Clear

Alexander, Sunday, 18 October

Clear. High 52°, low 33°.

Pressure30.50 inHg
Wind5.9 mph SE
Humidity34%
Visibility—
Dew point21°
Mon, 1960° / 41°0Overcast
60 °Overcast

Alexander, Monday, 19 October

Overcast. High 60°, low 41°.

Pressure30.39 inHg
Wind9.5 mph S
Humidity33%
Visibility—
Dew point27°
Tue, 2067° / 45°0Clear
67 °Clear

Alexander, Tuesday, 20 October

Clear. High 67°, low 45°.

Pressure30.39 inHg
Wind7.1 mph SE
Humidity29%
Visibility—
Dew point29°
Wed, 2171° / 47°0Clear
71 °Clear

Alexander, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.30 inHg
Wind9.6 mph S
Humidity28%
Visibility—
Dew point31°
Thu, 2274° / 50°0Clear
74 °Clear

Alexander, Thursday, 22 October

Clear. High 74°, low 50°.

Pressure30.12 inHg
Wind10.1 mph W
Humidity31%
Visibility—
Dew point37°
Fri, 2376° / 53°0Clear
76 °Clear

Alexander, Friday, 23 October

Clear. High 76°, low 53°.

Pressure30.03 inHg
Wind8.1 mph SW
Humidity32%
Visibility—
Dew point39°
Sat, 2477° / 55°0Mostly clear
77 °Mostly clear

Alexander, Saturday, 24 October

Mostly clear. High 77°, low 55°.

Pressure30.03 inHg
Wind12.4 mph SW
Humidity26%
Visibility—
Dew point36°

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 Alexander, 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 Alexander, 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.