As of 09:11 CST

Weather in Iron Mountain, MI

42°Current weather

Iron Mountain, Wednesday, 11 November, 09:11

Overcast. Feels like 40°. High 50°, low 27°.

Pressure29.91 inHg
Wind3.4 mph NW
Humidity76%
Visibility6.2 mi
Dew point35°

Monthly outlook for Iron Mountain, MI: average high 39.9°, average low 29.4°. That is 1° above the climate normal for November. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 11 November (50.5°), the coolest 12 November (23.3°).

39.9°/29.4°
Average high / low
+1°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November43.4°39.4°+2.2°
21 November – 30 November34.1°34.9°-0.5°
1 December – 10 Decemberat normal29.6°—

November records over 66 years

71.8°6 November 2020All-time high
-5.6°28 November 2014All-time low

Climate normals and records are computed from the nearest reference point — Norway (7 mi).

Thu, 1239° / 23°0Overcast
39 °Overcast

Iron Mountain, Thursday, 12 November

Overcast. High 39°, low 23°.

Pressure30.09 inHg
Wind12.9 mph N
Humidity74%
Visibility6.2 mi
Dew point24°
Fri, 1337° / 30°0Overcast
37 °Overcast

Iron Mountain, Friday, 13 November

Overcast. High 37°, low 30°.

Pressure30.15 inHg
Wind11.9 mph N
Humidity76%
Visibility6.2 mi
Dew point23°
Sat, 1438° / 32°0Overcast
38 °Overcast

Iron Mountain, Saturday, 14 November

Overcast. High 38°, low 32°.

Pressure30.27 inHg
Wind8.3 mph NW
Humidity79%
Visibility6.2 mi
Dew point31°
Sun, 1542° / 29°0Overcast
42 °Overcast

Iron Mountain, Sunday, 15 November

Overcast. High 42°, low 29°.

Pressure30.45 inHg
Wind5.3 mph NW
Humidity67%
Visibility—
Dew point30°
Mon, 1647° / 28°0Clear
47 °Clear

Iron Mountain, Monday, 16 November

Clear. High 47°, low 28°.

Pressure30.45 inHg
Wind4.7 mph SW
Humidity56%
Visibility—
Dew point29°
Tue, 1745° / 31°0Clear
45 °Clear

Iron Mountain, Tuesday, 17 November

Clear. High 45°, low 31°.

Pressure30.36 inHg
Wind5.8 mph SW
Humidity48%
Visibility—
Dew point24°
Wed, 1844° / 31°0Overcast
44 °Overcast

Iron Mountain, Wednesday, 18 November

Overcast. High 44°, low 31°.

Pressure30.24 inHg
Wind8.4 mph S
Humidity56%
Visibility—
Dew point28°
Thu, 1945° / 31°0Overcast
45 °Overcast

Iron Mountain, Thursday, 19 November

Overcast. High 45°, low 31°.

Pressure30.00 inHg
Wind9.2 mph S
Humidity56%
Visibility—
Dew point28°
Fri, 2047° / 40°0.07Light rain
47 °Light rain

Iron Mountain, Friday, 20 November

Light rain. High 47°, low 40°.

Pressure29.77 inHg
Wind5.1 mph SE
Humidity75%
Visibility—
Dew point38°
Sat, 2142° / 34°0.16Snow
42 °Snow

Iron Mountain, Saturday, 21 November

Snow. High 42°, low 34°.

Pressure29.59 inHg
Wind11.5 mph NW
Humidity71%
Visibility—
Dew point33°
Sun, 2234° / 28°0.01Light snow
34 °Light snow

Iron Mountain, Sunday, 22 November

Light snow. High 34°, low 28°.

Pressure30.00 inHg
Wind11.7 mph NW
Humidity60%
Visibility—
Dew point20°
Mon, 2332° / 25°0Overcast
32 °Overcast

Iron Mountain, Monday, 23 November

Overcast. High 32°, low 25°.

Pressure30.24 inHg
Wind7.8 mph NW
Humidity46%
Visibility—
Dew point12°
Tue, 2435° / 28°0Overcast
35 °Overcast

Iron Mountain, Tuesday, 24 November

Overcast. High 35°, low 28°.

Pressure30.00 inHg
Wind11.8 mph W
Humidity58%
Visibility—
Dew point21°
Wed, 2531° / 27°0Overcast
31 °Overcast

Iron Mountain, Wednesday, 25 November

Overcast. High 31°, low 27°.

Pressure30.18 inHg
Wind8.1 mph NE
Humidity45%
Visibility—
Dew point11°
Thu, 2631° / 25°0Clear
31 °Clear

Iron Mountain, Thursday, 26 November

Clear. High 31°, low 25°.

Pressure30.15 inHg
Wind6.2 mph S
Humidity46%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2733° / 22°0.11Climate normal
33 °Climate normal

Iron Mountain, Friday, 27 November

Climate normal for this date — 60-year average.

Average high33°
Average low22°
Average precipitation0.11 in
Chance of precipitation37%
Record high50° (1984)
Record low1° (2014)
Sat, 2833° / 21°0.08Climate normal
33 °Climate normal

Iron Mountain, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.08 in
Chance of precipitation30%
Record high50° (2006)
Record low-6° (2014)
Sun, 2934° / 21°0.05Climate normal
34 °Climate normal

Iron Mountain, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.05 in
Chance of precipitation33%
Record high56° (1998)
Record low-4° (1976)
Mon, 3033° / 21°0.07Climate normal
33 °Climate normal

Iron Mountain, Monday, 30 November

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.07 in
Chance of precipitation28%
Record high57° (1998)
Record low-4° (1976)
Tue, 0131° / 20°0.08Climate normal
31 °Climate normal

Iron Mountain, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high31°
Average low20°
Average precipitation0.08 in
Chance of precipitation23%
Record high53° (1962)
Record low-4° (1978)
Wed, 0231° / 19°0.06Climate normal
31 °Climate normal

Iron Mountain, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.06 in
Chance of precipitation25%
Record high55° (1962)
Record low-9° (2014)
Thu, 0331° / 19°0.06Climate normal
31 °Climate normal

Iron Mountain, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.06 in
Chance of precipitation33%
Record high57° (1998)
Record low-7° (1976)
Fri, 0430° / 18°0.06Climate normal
30 °Climate normal

Iron Mountain, Friday, 4 December

Climate normal for this date — 60-year average.

Average high30°
Average low18°
Average precipitation0.06 in
Chance of precipitation23%
Record high53° (2017)
Record low-10° (1972)
Sat, 0531° / 18°0.07Climate normal
31 °Climate normal

Iron Mountain, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high31°
Average low18°
Average precipitation0.07 in
Chance of precipitation32%
Record high57° (2001)
Record low-4° (1991)
Sun, 0629° / 16°0.03Climate normal
29 °Climate normal

Iron Mountain, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high29°
Average low16°
Average precipitation0.03 in
Chance of precipitation25%
Record high52° (1998)
Record low-10° (1972)
Mon, 0727° / 15°0.03Climate normal
27 °Climate normal

Iron Mountain, Monday, 7 December

Climate normal for this date — 60-year average.

Average high27°
Average low15°
Average precipitation0.03 in
Chance of precipitation17%
Record high43° (2023)
Record low-19° (1972)
Tue, 0828° / 15°0.03Climate normal
28 °Climate normal

Iron Mountain, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high28°
Average low15°
Average precipitation0.03 in
Chance of precipitation15%
Record high48° (2023)
Record low-10° (2025)
Wed, 0929° / 16°0.07Climate normal
29 °Climate normal

Iron Mountain, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high29°
Average low16°
Average precipitation0.07 in
Chance of precipitation38%
Record high47° (2020)
Record low-7° (1995)
Thu, 1028° / 15°0.06Climate normal
28 °Climate normal

Iron Mountain, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high28°
Average low15°
Average precipitation0.06 in
Chance of precipitation28%
Record high51° (2015)
Record low-10° (2013)

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.