EN
English Español

As of 00:10 CDT

Weather in Iron Mountain, MO

74°Current weather

Iron Mountain, Sunday, 9 August, 00:10

Clear. Feels like 75°. High 94°, low 69°.

Pressure30.03 inHg
Wind5.8 mph S
Humidity89%
Visibility6.2 mi
Dew point70°
Mon, 1099° / 74°0Mostly clear
99 °Mostly clear

Iron Mountain, Monday, 10 August

Mostly clear. High 99°, low 74°.

Pressure30.00 inHg
Wind9.7 mph SW
Humidity40%
Visibility6.2 mi
Dew point66°
Tue, 11101° / 75°0Mostly clear
101 °Mostly clear

Iron Mountain, Tuesday, 11 August

Mostly clear. High 101°, low 75°.

Pressure29.91 inHg
Wind10.1 mph SW
Humidity35%
Visibility6.2 mi
Dew point64°
Wed, 1288° / 72°0.13Light rain
88 °Light rain

Iron Mountain, Wednesday, 12 August

Light rain. High 88°, low 72°.

Pressure29.88 inHg
Wind9.7 mph W
Humidity51%
Visibility6.2 mi
Dew point66°
Thu, 1389° / 70°0.49Rain
89 °Rain

Iron Mountain, Thursday, 13 August

Rain. High 89°, low 70°.

Pressure29.91 inHg
Wind12.6 mph S
Humidity60%
Visibility—
Dew point67°
Fri, 1485° / 70°0.18Light rain
85 °Light rain

Iron Mountain, Friday, 14 August

Light rain. High 85°, low 70°.

Pressure30.00 inHg
Wind10.8 mph E
Humidity60%
Visibility—
Dew point68°
Sat, 1586° / 67°0.1Light rain
86 °Light rain

Iron Mountain, Saturday, 15 August

Light rain. High 86°, low 67°.

Pressure30.12 inHg
Wind9.7 mph SE
Humidity56%
Visibility—
Dew point66°
Sun, 1696° / 70°0.03Light rain
96 °Light rain

Iron Mountain, Sunday, 16 August

Light rain. High 96°, low 70°.

Pressure30.03 inHg
Wind8 mph NW
Humidity42%
Visibility—
Dew point65°
Mon, 1795° / 71°0.06Light rain
95 °Light rain

Iron Mountain, Monday, 17 August

Light rain. High 95°, low 71°.

Pressure30.00 inHg
Wind8.3 mph NE
Humidity49%
Visibility—
Dew point66°
Tue, 1885° / 71°0.05Light rain
85 °Light rain

Iron Mountain, Tuesday, 18 August

Light rain. High 85°, low 71°.

Pressure30.03 inHg
Wind15.3 mph NW
Humidity60%
Visibility—
Dew point68°
Wed, 1999° / 67°0Mostly clear
99 °Mostly clear

Iron Mountain, Wednesday, 19 August

Mostly clear. High 99°, low 67°.

Pressure29.88 inHg
Wind9.5 mph NE
Humidity40%
Visibility—
Dew point64°
Thu, 2082° / 62°0Clear
82 °Clear

Iron Mountain, Thursday, 20 August

Clear. High 82°, low 62°.

Pressure30.00 inHg
Wind10.5 mph NE
Humidity36%
Visibility—
Dew point48°
Fri, 2177° / 60°0.14Light rain
77 °Light rain

Iron Mountain, Friday, 21 August

Light rain. High 77°, low 60°.

Pressure30.00 inHg
Wind9.1 mph E
Humidity62%
Visibility—
Dew point58°
Sat, 22101° / 62°0.09Light rain
101 °Light rain

Iron Mountain, Saturday, 22 August

Light rain. High 101°, low 62°.

Pressure29.83 inHg
Wind11.5 mph SW
Humidity35%
Visibility—
Dew point59°
Sun, 2397° / 71°0.03Light rain
97 °Light rain

Iron Mountain, Sunday, 23 August

Light rain. High 97°, low 71°.

Pressure29.94 inHg
Wind11.1 mph SW
Humidity33%
Visibility—
Dew point60°
Mon, 2484° / 72°0.09Light rain
84 °Light rain

Iron Mountain, Monday, 24 August

Light rain. High 84°, low 72°.

Pressure30.03 inHg
Wind7 mph NW
Humidity57%
Visibility—
Dew point65°

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 Mountain, MO 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 Mountain, MO 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.