Monthly outlook for Mountain Iron, MN: average high 50°, average low 36.6°. That is 1.7° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 18 October (61.6°), the coolest 28 October (23.4°).
50°/36.6°
Average high / low
+1.7°
Above normal
6 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
55.5°
48.1°
+4.1°
26 October – 4 November
40.8°
43.3°
-1.4°
5 November – 14 November
at normal
37°
—
October records over 66 years
81.5°2 October 2023All-time high
12.6°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Gilbert (9 mi).
Sat, 1757° / 38°0
57 °
Mountain Iron, Saturday, 17 October
Clear. High 57°, low 38°.
Pressure30.18 inHg
Wind11 mph SW
Humidity47%
Visibility6.2 mi
Dew point31°
Sun, 1862° / 43°0
62 °
Mountain Iron, Sunday, 18 October
Partly cloudy. High 62°, low 43°.
Pressure30.03 inHg
Wind9.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point38°
Mon, 1962° / 38°0
62 °
Mountain Iron, Monday, 19 October
Clear. High 62°, low 38°.
Pressure30.27 inHg
Wind3.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point44°
Tue, 2059° / 40°0
59 °
Mountain Iron, Tuesday, 20 October
Clear. High 59°, low 40°.
Pressure30.33 inHg
Wind9.8 mph SE
Humidity69%
Visibility6.2 mi
Dew point44°
Wed, 2161° / 44°0
61 °
Mountain Iron, Wednesday, 21 October
Overcast. High 61°, low 44°.
Pressure30.12 inHg
Wind9 mph S
Humidity63%
Visibility—
Dew point45°
Thu, 2252° / 39°0
52 °
Mountain Iron, Thursday, 22 October
Partly cloudy. High 52°, low 39°.
Pressure30.18 inHg
Wind16.2 mph N
Humidity51%
Visibility—
Dew point33°
Fri, 2352° / 34°0
52 °
Mountain Iron, Friday, 23 October
Partly cloudy. High 52°, low 34°.
Pressure30.30 inHg
Wind12.3 mph SE
Humidity45%
Visibility—
Dew point29°
Sat, 2459° / 44°0.07
59 °
Mountain Iron, Saturday, 24 October
Light rain. High 59°, low 44°.
Pressure29.94 inHg
Wind14 mph S
Humidity73%
Visibility—
Dew point46°
Sun, 2546° / 39°0
46 °
Mountain Iron, Sunday, 25 October
Overcast. High 46°, low 39°.
Pressure30.24 inHg
Wind10.4 mph W
Humidity51%
Visibility—
Dew point27°
Mon, 2637° / 32°1.23
37 °
Mountain Iron, Monday, 26 October
Snow. High 37°, low 32°.
Pressure30.21 inHg
Wind10.5 mph NE
Humidity100%
Visibility—
Dew point32°
Tue, 2735° / 28°0.08
35 °
Mountain Iron, Tuesday, 27 October
Light rain. High 35°, low 28°.
Pressure30.18 inHg
Wind8.5 mph N
Humidity97%
Visibility—
Dew point34°
Wed, 2840° / 23°0
40 °
Mountain Iron, Wednesday, 28 October
Partly cloudy. High 40°, low 23°.
Pressure30.18 inHg
Wind9.8 mph E
Humidity85%
Visibility—
Dew point33°
Thu, 2947° / 39°0.47
47 °
Mountain Iron, Thursday, 29 October
Rain. High 47°, low 39°.
Pressure29.77 inHg
Wind11.6 mph E
Humidity99%
Visibility—
Dew point44°
Fri, 3044° / 35°0.05
44 °
Mountain Iron, Friday, 30 October
Light rain. High 44°, low 35°.
Pressure30.21 inHg
Wind9 mph W
Humidity92%
Visibility—
Dew point38°
Sat, 3142° / 30°0
42 °
Mountain Iron, Saturday, 31 October
Overcast. High 42°, low 30°.
Pressure30.47 inHg
Wind6.7 mph E
Humidity70%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0142° / 31°0.09
42 °
Mountain Iron, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation27%
Record high64° (1990)
Record low13° (1984)
Mon, 0242° / 31°0.06
42 °
Mountain Iron, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (2022)
Record low7° (1984)
Tue, 0341° / 30°0.05
41 °
Mountain Iron, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high64° (2022)
Record low10° (1991)
Wed, 0440° / 29°0.04
40 °
Mountain Iron, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (1975)
Record low4° (1991)
Thu, 0540° / 29°0.04
40 °
Mountain Iron, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1975)
Record low4° (1991)
Fri, 0640° / 29°0.05
40 °
Mountain Iron, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high64° (2020)
Record low-1° (1991)
Sat, 0740° / 28°0.04
40 °
Mountain Iron, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation28%
Record high64° (2020)
Record low-3° (1991)
Sun, 0839° / 27°0.05
39 °
Mountain Iron, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (2020)
Record low-3° (2003)
Mon, 0938° / 27°0.07
38 °
Mountain Iron, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (2020)
Record low2° (2017)
Tue, 1035° / 26°0.07
35 °
Mountain Iron, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high58° (2010)
Record low-10° (2017)
Wed, 1135° / 24°0.06
35 °
Mountain Iron, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.06 in
Chance of precipitation25%
Record high54° (2010)
Record low1° (1979)
Thu, 1234° / 23°0.05
34 °
Mountain Iron, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.05 in
Chance of precipitation20%
Record high50° (2016)
Record low-4° (1966)
Fri, 1335° / 24°0.07
35 °
Mountain Iron, Friday, 13 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (1999)
Record low-3° (1986)
Sat, 1436° / 24°0.04
36 °
Mountain Iron, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high54° (2023)
Record low2° (1982)
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 Mountain Iron, MN 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 Mountain Iron, MN 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.