As of 09:58 CDT

Weather in Iron, IL

72°

Iron, Monday, 12 October, 09:58

Clear. Feels like 72°. High 87°, low 59°.

Pressure30.03 inHg

Wind6.3 mph SW

Humidity69%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Tue, 1389° / 65°

89 °

Iron, Tuesday, 13 October

Clear. High 89°, low 65°.

Pressure29.94 inHg

Wind9.6 mph SW

Humidity48%

Visibility6.2 mi

Dew point62°

Wed, 1483° / 71°

0.09

83 °

Iron, Wednesday, 14 October

Rain. High 83°, low 71°.

Pressure30.03 inHg

Wind7.9 mph SW

Humidity66%

Visibility6.2 mi

Dew point70°

Thu, 1581° / 70°

0.59

81 °

Iron, Thursday, 15 October

Rain. High 81°, low 70°.

Pressure30.03 inHg

Wind9.1 mph SW

Humidity81%

Visibility6.2 mi

Dew point72°

Fri, 1672° / 54°

0.05

72 °

Iron, Friday, 16 October

Light rain. High 72°, low 54°.

Pressure30.30 inHg

Wind19 mph N

Humidity44%

Visibility—

Dew point40°

Sat, 1762° / 45°

62 °

Iron, Saturday, 17 October

Clear. High 62°, low 45°.

Pressure30.47 inHg

Wind10.4 mph N

Humidity47%

Visibility—

Dew point38°

Sun, 1869° / 41°

69 °

Iron, Sunday, 18 October

Clear. High 69°, low 41°.

Pressure30.36 inHg

Wind10.7 mph S

Humidity27%

Visibility—

Dew point27°

Mon, 1972° / 49°

72 °

Iron, Monday, 19 October

Overcast. High 72°, low 49°.

Pressure30.27 inHg

Wind11.5 mph S

Humidity48%

Visibility—

Dew point47°

Tue, 2079° / 60°

79 °

Iron, Tuesday, 20 October

Partly cloudy. High 79°, low 60°.

Pressure30.18 inHg

Wind9.1 mph SE

Humidity48%

Visibility—

Dew point55°

Wed, 2178° / 60°

78 °

Iron, Wednesday, 21 October

Overcast. High 78°, low 60°.

Pressure30.24 inHg

Wind7.9 mph SE

Humidity49%

Visibility—

Dew point55°

Thu, 2283° / 60°

83 °

Iron, Thursday, 22 October

Partly cloudy. High 83°, low 60°.

Pressure30.30 inHg

Wind10.7 mph SE

Humidity41%

Visibility—

Dew point53°

Fri, 2379° / 64°

79 °

Iron, Friday, 23 October

Overcast. High 79°, low 64°.

Pressure30.33 inHg

Wind13.4 mph SW

Humidity40%

Visibility—

Dew point51°

Sat, 2480° / 59°

80 °

Iron, Saturday, 24 October

Overcast. High 80°, low 59°.

Pressure30.12 inHg

Wind16.5 mph S

Humidity49%

Visibility—

Dew point56°

Sun, 2572° / 57°

0.05

72 °

Iron, Sunday, 25 October

Light rain. High 72°, low 57°.

Pressure30.03 inHg

Wind17.6 mph NW

Humidity40%

Visibility—

Dew point44°

Mon, 2663° / 49°

63 °

Iron, Monday, 26 October

Overcast. High 63°, low 49°.

Pressure30.18 inHg

Wind13 mph NW

Humidity31%

Visibility—

Dew point28°

Tue, 2772° / 43°

72 °

Iron, Tuesday, 27 October

Clear. High 72°, low 43°.

Pressure29.83 inHg

Wind17.4 mph NW

Humidity29%

Visibility—

Dew point33°

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 Iron, 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 Iron, 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.