As of 10:29 CDT

Weather in Alexander, IL

68°

Alexander, Sunday, 11 October, 10:29

Clear. Feels like 67°. High 81°, low 53°.

Pressure30.03 inHg

Wind5.7 mph S

Humidity68%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Mon, 1288° / 61°

88 °

Alexander, Monday, 12 October

Clear. High 88°, low 61°.

Pressure29.88 inHg

Wind12.7 mph SW

Humidity48%

Visibility6.2 mi

Dew point61°

Tue, 1389° / 71°

89 °

Alexander, Tuesday, 13 October

Clear. High 89°, low 71°.

Pressure29.88 inHg

Wind9.1 mph W

Humidity54%

Visibility6.2 mi

Dew point67°

Wed, 1476° / 70°

0.57

76 °

Alexander, Wednesday, 14 October

Rain. High 76°, low 70°.

Pressure30.00 inHg

Wind1.6 mph E

Humidity81%

Visibility4.9 mi

Dew point71°

Thu, 1577° / 65°

0.36

77 °

Alexander, Thursday, 15 October

Rain. High 77°, low 65°.

Pressure30.00 inHg

Wind11.4 mph E

Humidity94%

Visibility—

Dew point71°

Fri, 1667° / 51°

0.13

67 °

Alexander, Friday, 16 October

Light rain. High 67°, low 51°.

Pressure30.39 inHg

Wind16.9 mph N

Humidity47%

Visibility—

Dew point40°

Sat, 1747° / 35°

47 °

Alexander, Saturday, 17 October

Clear. High 47°, low 35°.

Pressure30.59 inHg

Wind12.8 mph N

Humidity22%

Visibility—

Dew point7°

Sun, 1857° / 32°

57 °

Alexander, Sunday, 18 October

Clear. High 57°, low 32°.

Pressure30.50 inHg

Wind16.4 mph S

Humidity20%

Visibility—

Dew point11°

Mon, 1967° / 41°

67 °

Alexander, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.36 inHg

Wind15.3 mph SW

Humidity20%

Visibility—

Dew point19°

Tue, 2068° / 45°

68 °

Alexander, Tuesday, 20 October

Overcast. High 68°, low 45°.

Pressure30.30 inHg

Wind10.9 mph S

Humidity22%

Visibility—

Dew point25°

Wed, 2172° / 50°

72 °

Alexander, Wednesday, 21 October

Overcast. High 72°, low 50°.

Pressure30.24 inHg

Wind12.1 mph S

Humidity22%

Visibility—

Dew point27°

Thu, 2276° / 53°

0.03

76 °

Alexander, Thursday, 22 October

Light rain. High 76°, low 53°.

Pressure30.21 inHg

Wind8.9 mph S

Humidity27%

Visibility—

Dew point35°

Fri, 2379° / 57°

79 °

Alexander, Friday, 23 October

Clear. High 79°, low 57°.

Pressure30.15 inHg

Wind9.6 mph SW

Humidity32%

Visibility—

Dew point43°

Sat, 2478° / 59°

78 °

Alexander, Saturday, 24 October

Clear. High 78°, low 59°.

Pressure30.12 inHg

Wind6.7 mph E

Humidity49%

Visibility—

Dew point53°

Sun, 2583° / 62°

0.24

83 °

Alexander, Sunday, 25 October

Rain. High 83°, low 62°.

Pressure29.91 inHg

Wind17.7 mph NW

Humidity44%

Visibility—

Dew point55°

Mon, 2656° / 48°

56 °

Alexander, Monday, 26 October

Overcast. High 56°, low 48°.

Pressure29.94 inHg

Wind17.7 mph NW

Humidity45%

Visibility—

Dew point34°

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.