As of 00:33 CDT

Weather in Iron, IL

61°

Iron, Saturday, 10 October, 00:33

Overcast. Feels like 59°. High 74°, low 54°.

Pressure30.09 inHg

Wind6.7 mph SE

Humidity63%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Sun, 1180° / 53°

80 °

Iron, Sunday, 11 October

Clear. High 80°, low 53°.

Pressure29.97 inHg

Wind8.2 mph NW

Humidity59%

Visibility6.2 mi

Dew point58°

Mon, 1289° / 63°

89 °

Iron, Monday, 12 October

Clear. High 89°, low 63°.

Pressure29.97 inHg

Wind9.5 mph SW

Humidity42%

Visibility6.2 mi

Dew point59°

Tue, 1389° / 68°

89 °

Iron, Tuesday, 13 October

Clear. High 89°, low 68°.

Pressure29.91 inHg

Wind9.9 mph SW

Humidity46%

Visibility6.2 mi

Dew point62°

Wed, 1480° / 72°

0.33

80 °

Iron, Wednesday, 14 October

Rain. High 80°, low 72°.

Pressure30.00 inHg

Wind8.9 mph W

Humidity93%

Visibility—

Dew point73°

Thu, 1576° / 65°

1.02

76 °

Iron, Thursday, 15 October

Heavy rain. High 76°, low 65°.

Pressure30.15 inHg

Wind14.4 mph SW

Humidity71%

Visibility—

Dew point63°

Fri, 1670° / 60°

0.24

70 °

Iron, Friday, 16 October

Rain. High 70°, low 60°.

Pressure30.00 inHg

Wind16 mph NW

Humidity54%

Visibility—

Dew point52°

Sat, 1752° / 41°

52 °

Iron, Saturday, 17 October

Overcast. High 52°, low 41°.

Pressure30.33 inHg

Wind19.5 mph NW

Humidity48%

Visibility—

Dew point30°

Sun, 1854° / 35°

54 °

Iron, Sunday, 18 October

Clear. High 54°, low 35°.

Pressure30.45 inHg

Wind6.5 mph N

Humidity38%

Visibility—

Dew point25°

Mon, 1961° / 38°

61 °

Iron, Monday, 19 October

Partly cloudy. High 61°, low 38°.

Pressure30.36 inHg

Wind6.8 mph SE

Humidity31%

Visibility—

Dew point26°

Tue, 2067° / 47°

67 °

Iron, Tuesday, 20 October

Overcast. High 67°, low 47°.

Pressure30.27 inHg

Wind11.9 mph SE

Humidity37%

Visibility—

Dew point36°

Wed, 2164° / 50°

0.23

64 °

Iron, Wednesday, 21 October

Rain. High 64°, low 50°.

Pressure30.12 inHg

Wind18.1 mph SE

Humidity68%

Visibility—

Dew point50°

Thu, 2263° / 56°

1.35

63 °

Iron, Thursday, 22 October

Heavy rain. High 63°, low 56°.

Pressure29.74 inHg

Wind26.7 mph S

Humidity84%

Visibility—

Dew point54°

Fri, 2369° / 56°

69 °

Iron, Friday, 23 October

Overcast. High 69°, low 56°.

Pressure29.97 inHg

Wind9.8 mph W

Humidity63%

Visibility—

Dew point52°

Sat, 2462° / 53°

62 °

Iron, Saturday, 24 October

Overcast. High 62°, low 53°.

Pressure30.03 inHg

Wind13.4 mph NW

Humidity54%

Visibility—

Dew point43°

Sun, 2561° / 43°

61 °

Iron, Sunday, 25 October

Partly cloudy. High 61°, low 43°.

Pressure30.03 inHg

Wind9.2 mph SW

Humidity37%

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 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.