As of 05:56 CDT

Weather in Alexander, IL

50°

Alexander, Saturday, 10 October, 05:56

Clear. Feels like 48°. High 82°, low 50°.

Pressure30.03 inHg

Wind5.7 mph E

Humidity81%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Sun, 1185° / 51°

85 °

Alexander, Sunday, 11 October

Clear. High 85°, low 51°.

Pressure29.97 inHg

Wind3.7 mph S

Humidity46%

Visibility6.2 mi

Dew point54°

Mon, 1289° / 66°

89 °

Alexander, Monday, 12 October

Clear. High 89°, low 66°.

Pressure29.88 inHg

Wind12.3 mph SW

Humidity42%

Visibility6.2 mi

Dew point59°

Tue, 1387° / 74°

87 °

Alexander, Tuesday, 13 October

Light rain. High 87°, low 74°.

Pressure29.85 inHg

Wind9.5 mph W

Humidity50%

Visibility6.2 mi

Dew point65°

Wed, 1475° / 68°

0.19

75 °

Alexander, Wednesday, 14 October

Rain. High 75°, low 68°.

Pressure30.03 inHg

Wind10.7 mph NE

Humidity71%

Visibility—

Dew point64°

Thu, 1562° / 56°

0.63

62 °

Alexander, Thursday, 15 October

Rain. High 62°, low 56°.

Pressure30.27 inHg

Wind15.5 mph N

Humidity91%

Visibility—

Dew point55°

Fri, 1667° / 51°

67 °

Alexander, Friday, 16 October

Overcast. High 67°, low 51°.

Pressure29.97 inHg

Wind15.2 mph W

Humidity33%

Visibility—

Dew point35°

Sat, 1748° / 39°

0.03

48 °

Alexander, Saturday, 17 October

Light rain. High 48°, low 39°.

Pressure30.21 inHg

Wind18.9 mph NW

Humidity64%

Visibility—

Dew point32°

Sun, 1849° / 32°

49 °

Alexander, Sunday, 18 October

Clear. High 49°, low 32°.

Pressure30.47 inHg

Wind14 mph NW

Humidity43%

Visibility—

Dew point24°

Mon, 1956° / 35°

56 °

Alexander, Monday, 19 October

Partly cloudy. High 56°, low 35°.

Pressure30.39 inHg

Wind8.9 mph S

Humidity39%

Visibility—

Dew point26°

Tue, 2061° / 41°

61 °

Alexander, Tuesday, 20 October

Overcast. High 61°, low 41°.

Pressure30.30 inHg

Wind10.3 mph S

Humidity32%

Visibility—

Dew point27°

Wed, 2167° / 43°

67 °

Alexander, Wednesday, 21 October

Mostly clear. High 67°, low 43°.

Pressure30.27 inHg

Wind11.5 mph S

Humidity29%

Visibility—

Dew point29°

Thu, 2272° / 48°

72 °

Alexander, Thursday, 22 October

Clear. High 72°, low 48°.

Pressure30.12 inHg

Wind16.2 mph S

Humidity30%

Visibility—

Dew point34°

Fri, 2357° / 51°

0.47

57 °

Alexander, Friday, 23 October

Rain. High 57°, low 51°.

Pressure29.97 inHg

Wind14.9 mph SE

Humidity88%

Visibility—

Dew point50°

Sat, 2464° / 49°

0.09

64 °

Alexander, Saturday, 24 October

Light rain. High 64°, low 49°.

Pressure29.80 inHg

Wind15.8 mph NW

Humidity54%

Visibility—

Dew point45°

Sun, 2559° / 43°

59 °

Alexander, Sunday, 25 October

Partly cloudy. High 59°, low 43°.

Pressure29.94 inHg

Wind13.7 mph NW

Humidity41%

Visibility—

Dew point32°

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.