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As of 04:27 CDT

Weather in Iron Mountain, MI

59°Current weather

Iron Mountain, Sunday, 9 August, 04:27

Partly cloudy. Feels like 59°. High 81°, low 58°.

Pressure29.94 inHg
Wind3.8 mph W
Humidity86%
Visibility6.2 mi
Dew point54°
Mon, 1084° / 56°0Mostly clear
84 °Mostly clear

Iron Mountain, Monday, 10 August

Mostly clear. High 84°, low 56°.

Pressure29.88 inHg
Wind5.3 mph NW
Humidity37%
Visibility6.2 mi
Dew point51°
Tue, 1180° / 57°0.41Rain
80 °Rain

Iron Mountain, Tuesday, 11 August

Rain. High 80°, low 57°.

Pressure29.85 inHg
Wind6.1 mph S
Humidity94%
Visibility6.2 mi
Dew point65°
Wed, 1276° / 54°0Partly cloudy
76 °Partly cloudy

Iron Mountain, Wednesday, 12 August

Partly cloudy. High 76°, low 54°.

Pressure29.83 inHg
Wind7.9 mph NW
Humidity36%
Visibility6.2 mi
Dew point48°
Thu, 1371° / 49°0Partly cloudy
71 °Partly cloudy

Iron Mountain, Thursday, 13 August

Partly cloudy. High 71°, low 49°.

Pressure30.00 inHg
Wind10.5 mph N
Humidity35%
Visibility—
Dew point40°
Fri, 1475° / 47°0Mostly clear
75 °Mostly clear

Iron Mountain, Friday, 14 August

Mostly clear. High 75°, low 47°.

Pressure30.21 inHg
Wind7.4 mph E
Humidity33%
Visibility—
Dew point39°
Sat, 1576° / 49°0Overcast
76 °Overcast

Iron Mountain, Saturday, 15 August

Overcast. High 76°, low 49°.

Pressure30.27 inHg
Wind7.3 mph SE
Humidity36%
Visibility—
Dew point42°
Sun, 1671° / 56°0.08Light rain
71 °Light rain

Iron Mountain, Sunday, 16 August

Light rain. High 71°, low 56°.

Pressure30.09 inHg
Wind5.7 mph NW
Humidity96%
Visibility—
Dew point59°
Mon, 1777° / 55°0Overcast
77 °Overcast

Iron Mountain, Monday, 17 August

Overcast. High 77°, low 55°.

Pressure30.12 inHg
Wind6.8 mph N
Humidity37%
Visibility—
Dew point45°
Tue, 1880° / 54°0Overcast
80 °Overcast

Iron Mountain, Tuesday, 18 August

Overcast. High 80°, low 54°.

Pressure30.00 inHg
Wind9.1 mph S
Humidity50%
Visibility—
Dew point51°
Wed, 1990° / 65°0.03Light rain
90 °Light rain

Iron Mountain, Wednesday, 19 August

Light rain. High 90°, low 65°.

Pressure29.85 inHg
Wind9.2 mph S
Humidity48%
Visibility—
Dew point63°
Thu, 2094° / 71°0.11Light rain
94 °Light rain

Iron Mountain, Thursday, 20 August

Light rain. High 94°, low 71°.

Pressure29.71 inHg
Wind13.2 mph NW
Humidity36%
Visibility—
Dew point60°
Fri, 2181° / 59°0Overcast
81 °Overcast

Iron Mountain, Friday, 21 August

Overcast. High 81°, low 59°.

Pressure30.00 inHg
Wind6.8 mph NE
Humidity53%
Visibility—
Dew point54°
Sat, 2269° / 58°0.1Light rain
69 °Light rain

Iron Mountain, Saturday, 22 August

Light rain. High 69°, low 58°.

Pressure29.97 inHg
Wind6.6 mph SE
Humidity80%
Visibility—
Dew point55°
Sun, 2367° / 57°0.13Light rain
67 °Light rain

Iron Mountain, Sunday, 23 August

Light rain. High 67°, low 57°.

Pressure30.03 inHg
Wind9.4 mph NE
Humidity88%
Visibility—
Dew point57°
Mon, 2473° / 51°0Overcast
73 °Overcast

Iron Mountain, Monday, 24 August

Overcast. High 73°, low 51°.

Pressure30.15 inHg
Wind8.9 mph E
Humidity50%
Visibility—
Dew point51°

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, MI 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, MI 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.